CEN/TR 15310-3:2006
(Main)Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field
Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field
This Technical Report describes procedures for reducing the overall size of the waste materials in the field to aid practical transportation of a sample to the laboratory.
NOTE 1 This Technical Report provides a shop shelf of example sampling techniques that can be selected to meet a wide range of sampling situations. For a specific situation one of the presented procedures may be appropriate.
NOTE 2 The procedures listed in this Technical Report reflect current best practice, but these are not exhaustive and other procedures may be equally relevant.
Charakterisierung von Abfall - Probenahme - Teil 3: Verfahren zur Teilprobenahme im Gelände
Caractérisation des déchets - Prélèvement des déchets - Partie 3: Guide relatif aux procédures de sous-échantillonnage sur le terrain
Le présent Rapport Technique décrit des procédures visant à réduire la taille globale des déchets sur le terrain, afin de faciliter le transport de l’échantillon au laboratoire.
NOTE 1 Le présent Rapport Technique fournit plusieurs exemples de techniques d’échantillonnage qui peuvent être utilisées dans de nombreuses situations d’échantillonnage. À chaque situation correspond l’une des procédures présentées.
NOTE 2 Les procédures décrites dans le présent Rapport Technique correspondent aux bonnes pratiques actuelles, mais elles ne sont pas exhaustives et d’autres procédures peuvent être tout aussi appropriées.
Karakterizacija odpadkov - Vzorčenje odpadkov - 3. del: Navodilo o postopkih za zmanjšanje količine vzorca na terenu
General Information
Relations
Overview
CEN/TR 15310-3:2006 - "Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field" provides practical guidance for reducing the size of field-collected waste samples so they can be safely preserved and transported to a laboratory. It is a Technical Report produced by CEN/TC 292 and is part of a suite supporting EN 14899 (the Sampling Plan framework). The document focuses on field sub-sampling techniques (not laboratory subsampling or analytical pre‑treatment) and presents a “shop shelf” of best-practice options to match diverse waste types and sampling scenarios.
Key topics
- Scope and purpose: procedures to reduce overall sample mass/volume in the field for transport and storage while maintaining representative integrity.
- Principles of sub-sampling: factors influencing selection of field procedures and how to preserve sample representativity.
- Apparatus and equipment: examples and recommendations (Annex A) including riffle boxes, rotary sample dividers, Tyler dividers and simple sheet‑metal devices.
- Sample preparation by waste type:
- Granular materials (mixing, aggregate reduction)
- Liquids, sludges and paste‑like substances (mixing, aliquoting)
- Mobile/viscous liquids and heat‑rendered mobile materials (single vs. multiple sample methods)
- Powders, granules and coarse solids (particle reduction, manual/mechanical sub‑sampling)
- Mixing and homogenization: techniques for composite samples and increments.
- Integration with the Sampling Plan: how field sub‑sampling fits into EN 14899’s three-step sampling workflow.
- Practical steps: undertaking field sub‑sampling procedures and documentation requirements.
- Normative references: links to terminology standards (EN 13965 parts 1 & 2).
Applications
CEN/TR 15310-3 is practical for:
- Environmental consultants preparing sampling plans and conducting on‑site sampling
- Waste managers and site operators handling heterogeneous waste streams
- Field technicians and laboratory intake staff who need representative laboratory samples
- Regulators and auditors specifying or verifying compliant field sampling procedures
Typical uses include preparing representative transportable samples from bulky, viscous or heterogeneous wastes for chemical, physical or disposal classification testing.
Related standards
- EN 14899 - Framework for the preparation and application of a Sampling Plan
- CEN/TR 15310-1 to -5 - Companion Technical Reports covering criteria selection, sampling techniques, packaging/preservation/transport, and Sampling Plan development
- EN 13965-1 / EN 13965-2 - Terminology for waste characterization and sampling
Keywords: CEN/TR 15310-3:2006, sampling of waste materials, sub-sampling in the field, waste characterization, sampling plan, field sub-sampling procedures, sample preparation, riffle box, rotary sample divider.
Frequently Asked Questions
CEN/TR 15310-3:2006 is a technical report published by the European Committee for Standardization (CEN). Its full title is "Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field". This standard covers: This Technical Report describes procedures for reducing the overall size of the waste materials in the field to aid practical transportation of a sample to the laboratory. NOTE 1 This Technical Report provides a shop shelf of example sampling techniques that can be selected to meet a wide range of sampling situations. For a specific situation one of the presented procedures may be appropriate. NOTE 2 The procedures listed in this Technical Report reflect current best practice, but these are not exhaustive and other procedures may be equally relevant.
This Technical Report describes procedures for reducing the overall size of the waste materials in the field to aid practical transportation of a sample to the laboratory. NOTE 1 This Technical Report provides a shop shelf of example sampling techniques that can be selected to meet a wide range of sampling situations. For a specific situation one of the presented procedures may be appropriate. NOTE 2 The procedures listed in this Technical Report reflect current best practice, but these are not exhaustive and other procedures may be equally relevant.
CEN/TR 15310-3:2006 is classified under the following ICS (International Classification for Standards) categories: 13.030.10 - Solid wastes. The ICS classification helps identify the subject area and facilitates finding related standards.
CEN/TR 15310-3:2006 has the following relationships with other standards: It is excused to CEN/TR 15310-1:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
CEN/TR 15310-3:2006 is associated with the following European legislation: EU Directives/Regulations: 99/31/EC; Standardization Mandates: M/326. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase CEN/TR 15310-3:2006 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2007
.DUDNWHUL]DFLMDRGSDGNRY9]RUþHQMHRGSDGNRYGHO 1DYRGLORRSRVWRSNLK]D
]PDQMãDQMHNROLþLQHY]RUFDQDWHUHQX
Characterization of waste - Sampling of waste materials - Part 3: Guidance on
procedures for sub-sampling in the field
Charakterisierung von Abfall - Probenahme - Teil 3: Verfahren zur Teilprobenahme im
Gelände
Caractérisation des déchets - Prélevement des déchets - Partie 3: Guide relatif aux
procédures de sous-échantillonnage sur le terrain
Ta slovenski standard je istoveten z: CEN/TR 15310-3:2006
ICS:
13.030.10 Trdni odpadki Solid wastes
13.030.20 7HNRþLRGSDGNL%ODWR Liquid wastes. Sludge
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL REPORT
CEN/TR 15310-3
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
November 2006
ICS 13.030.10
English Version
Characterization of waste - Sampling of waste materials - Part 3:
Guidance on procedures for sub-sampling in the field
Caractérisation des déchets - Prélèvement des déchets - Charakterisierung von Abfall - Probenahme - Teil 3:
Partie 3: Guide relatif aux procédures de sous- Verfahren zur Teilprobenahme im Gelände
échantillonnage sur le terrain
This Technical Report was approved by CEN on 21 February 2006. It has been drawn up by the Technical Committee CEN/TC 292.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15310-3:2006: E
worldwide for CEN national Members.
Contents
Foreword.3
Introduction.4
1 Scope .6
2 Normative references .6
3 Terms and definitions .6
4 Principles of sub-sampling in the field.8
5 Apparatus .9
6 Sample preparation .9
6.1 Preparation for granular materials.9
6.2 Preparation for liquids, sludges and paste like substances.10
7 Preparing a mixed sample .10
7.1 Mixing granular materials .10
7.2 Mixing of liquid and sludges .10
7.3 Mixing of paste like materials.11
8 Generic sub-sampling of mobile and viscous liquids .11
8.1 General.11
8.2 Single sample method.11
8.3 Multiple sample method.11
9 Generic sub-sampling of liquid and solids rendered mobile by heat .12
9.1 General.12
9.2 Single sample method.12
9.3 Multiple sample method.12
10 Generic sub-sampling of sludges.12
10.1 Liquids .12
10.2 Cakes .12
10.3 Gelatinous sludges.12
11 Generic sub-sampling of paste like substances .13
11.1 General.13
11.2 Single sample method.13
11.3 Multiple sample method.13
12 Generic sub-sampling of powders, granules and small crystals .13
12.1 General.13
12.2 Aggregate reduction.14
12.3 Manual and mechanical sub-sampling procedures .14
13 Sub-sampling coarse solids and large pieces .17
14 Incorporation in the Sampling Plan .18
15 Undertake field sub-sampling procedures.18
Annex A Examples of equipment for sub-sampling .19
A.1 Riffle box.19
A.2 Rotary sample divider .19
A.3 Tyler divider .21
A.4 Sheet metal cross .21
Bibliography.22
Foreword
This Technical Report (CEN/TR 15310-3:2006) has been prepared by Technical Committee CEN/TC 292
“Characterization of waste”, the secretariat of which is held by NEN.
This Technical Report has been prepared under a mandate given to CEN by the European Commission and
the European Free Trade Association.
This Technical Report is one of a series of five, dealing with sampling techniques and procedures, which
provide essential information for the application of the EN-Standard:
EN 14899 Characterisation of waste - Sampling of waste materials - Framework for the preparation and
application of a Sampling Plan
The principal component of the EN Standard is the mandatory requirement to prepare a Sampling Plan. This
EN 14899 standard can be used to:
produce standardised sampling plans for use in regular or routine circumstances (i.e. the elaboration of
daughter/derived standards dedicated to well defined sampling scenarios);
incorporate specific sampling requirements into national legislation;
design and develop a Sampling Plan on a case by case basis.
The Technical Reports display a range of potential approaches and tools to enable the project manager to
tailor his sampling plan to a specific testing scenario (i.e. a ‘shop shelf’ approach to sampling plan
development for waste testing). This approach allows flexibility in the selection of the sampling approach,
sampling point, method of sampling and equipment used.
This Technical Report describes procedures for reducing the overall size of the sample in the field, to aid
practical transportation of a sample to the laboratory. It does not deal with sub-sampling in the laboratory to
provide a test portion or the pre-treatment of samples prior to analysis.
This report does not attempt to provide a definitive procedure for each and every situation that may arise from
sampling a given waste type or specific analytical requirement, rather it aims to expose the factors that
influence the selection of these practical field activities to ensure the most appropriate procedure is selected
for any given sampling scenario. The most appropriate approach, tools, and methodology, in the absence of
an existing recognised Sampling Plan, should be chosen on a scenario-specific basis. However, this does not
present a barrier to technical innovation, and there is no reason why methodologies other than those detailed
in this Technical Report cannot be substituted.
Introduction
Wastes are materials, which the holder discards, or intends or is required to discard, and which may be sent
for final disposal, reuse or recovery. Such materials are generally heterogeneous and it will be necessary
therefore to specify in the testing programme the amount of material for which the characteristics of interest
need to be defined. The testing of wastes allows informed decisions to be made on how they should be
treated (or not), recovered or disposed. In order to undertake valid tests, some sampling of the waste is
required.
The principal component of the standard EN 14899 is the mandatory requirement to prepare a Sampling Plan,
within the framework of an overall testing programme as illustrated in Figure 1 of EN 14899:2005. This
standard can be used to:
produce standardised sampling plans for use in regular or routine circumstances (i.e. the elaboration of
daughter/derived standards dedicated to well defined sampling scenarios);
incorporate specific sampling requirements into national legislation;
design and develop a Sampling Plan on a case by case basis.
The development of a Sampling Plan within this framework involves the progression through three steps or
activities.
1) Define the Sampling Plan;
2) Take a field sample in accordance with the Sampling Plan;
3) Transport the laboratory sample to the laboratory.
This Technical Report provides information to support Key Step 2 of the Sampling Plan process map and
elaborates on the range of potential approaches that can be used to reduce the size of a sample in the field to
facilitate the appropriate storage and preservation of the sample and ultimately its transportation to the
designated analytical facility.
This Technical report describes procedures for reducing the overall size of the sample in the field, to aid
practical transportation of a sample to the laboratory. It does not deal with sub-sampling in the laboratory to
provide a test portion, or the pre-treatment of samples prior to analysis. Samples dispatched to the laboratory
may require additional sub-sampling and/or pre-treatment steps prior to analysis. Some samples may be
analysed without additional treatment. Field sub-sampling should be carried out in such a way as to obtain, at
all stages, a sample that is representative of the field sample. Specifically this Technical Report supports
4.2.8.2 (Procedures for sub-sampling in the field) of the Framework Standard.
This Technical Report should be read in conjunction with the Framework Standard for the preparation and
application of a Sampling Plan as well as the other Technical Reports that contain essential information to
support the Framework Standard. The full series comprises:
EN 14899, Characterization of waste - Sampling of waste materials - Framework for the preparation and
application of a Sampling Plan.
CEN/TR 15310-1, Characterization of waste – Sampling of waste materials - Part 1: Guidance on selection
and application of criteria for sampling under various conditions.
CEN/TR 15310 -2, Characterization of waste – Sampling of waste materials - Part 2 - Guidance on sampling
techniques.
CEN/TR 15310 -3, Characterization of waste – Sampling of waste materials – Part 3: Guidance on procedures
for sub-sampling in the field.
CEN/TR 15310 -4, Characterization of waste – Sampling of waste materials – Part 4: Guidance on
procedures for sample packaging, storage, preservation, transport and delivery.
CEN/TR 15310 -5, Characterization of waste – Sampling of waste materials – Part 5: Guidance on the
process of defining the Sampling Plan.
The Technical Reports contain procedural options (as detailed in Figure 2 of EN 14899:2005) that can be
selected to match the sampling requirements of any testing programme.
1 Scope
This Technical Report describes procedures for reducing the overall size of the waste materials
in the field to aid practical transportation of a sample to the laboratory.
NOTE 1 This Technical Report provides a shop shelf of example sampling techniques that can be
selected to meet a wide range of sampling situations. For a specific situation one of the presented
procedures may be appropriate.
NOTE 2 The procedures listed in this Technical Report reflect current best practice, but these are not
exhaustive and other procedures may be equally relevant.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 13965-1:2004, Characterization of waste - Terminology - Part 1: Material related terms and definitions
EN 13965-2:2004, Characterization of waste - Terminology - Part 2: Management related terms and
definitions
3 Terms and definitions
For the purposes of this Technical Report the terms and definitions given in EN 13965-1:2004 and
EN 13965-2:2004 and the following apply
3.1
aliquot
known amount of a homogeneous material, assumed to be taken with negligible sampling error
[ISO 11074-2]
NOTE This term is usually applied to a liquid.
3.2
composite sample
two or more increments/sub-samples mixed together in appropriate proportions, either discretely
or continuously (blended composite sample), from which the average value of a desired
characteristic may be obtained
[ISO 11074-2]
3.3
increment
individual portion of material collected by a single operation of a sampling device which will not be analysed /
investigated as a single entity, but will be mixed with other increments in a composite sample
NOTE 1 Whenever the portion of material collected by a single operation of a sampling device is analysed individually,
the obtained material is called a sample. In such a situation it is essential that the quantity of material fulfils both the
criteria for the size of an increment as well as for a sample.
NOTE 2 In some languages the term 'increment' is used without the condition that an increment will never be analysed
on its own. For this Technical Report this is however an essential condition in the definition of the term ‘increment’.
3.4
field sample
quantity (mass or volume) of material obtained through sampling without any sub-sampling
3.5
laboratory sample
sample(s) or sub-sample(s) sent to or received by the laboratory.
[IUPAC, definition 2.5.5]
NOTE 1 When the laboratory sample is further prepared (reduced) by subdividing, mixing, grinding, or by combinations
of these operations, the result is the test sample. When no preparation of the laboratory sample is required, the laboratory
sample is the test sample.
NOTE 2 The laboratory sample is the final sample from the point of view of sample collection but it is the initial sample
from the point of view of the laboratory.
3.6
mixing
combining of components, particles or layers into a more homogeneous state
[ISO 11074]
3.7
particle size reduction
crushing or cutting the sample in order to reduce the particle size of the whole (sub-)sample
without reducing the sample size (mass)
3.8
portion
wach of the discrete, identifiable portions of a material suitable for removal from a population as a
sample or as a portion of a sample, and which can be individually considered, examined, tested
or combined
[ISO 11074]
3.9
representative sample
sample in which the characteristic(s) of interest is (are) present with a reliability appropriate for the purposes
of the testing programme
3.10
riffling
separation of a free-flowing sample into (usually) equal parts by means of a mechanical device
composed of diverter chutes
[ISO 11074]
3.11
sample
portion of material selected from a larger quantity of material
[ISO 11074]
NOTE 1 The manner of selection of the sample should be described in a sampling plan.
NOTE 2 The use of the term ‘sample’ should be supported with a preface as far as possible as it does not indicate to
which step of the total sampling procedure it is related when used alone e.g. field sample, laboratory sample.
3.12
Sampling Plan
all the information pertinent to a particular sampling activity
NOTE Predetermined procedure for the selection, withdrawal, preservation, transportation and
preparation of the portions to be removed from a population as a sample. (ISO 11074:2005)
3.13
sample division
process of selecting one or more sub-samples from a sample of population
[ISO 11074]
3.14
stratum/ Strata
strata are mutually exclusive and exhaustive parts of a population. They are identified either, because they are
believed to be different from each other or for the purposes of sampling
3.15
sub-sample
quantity (mass or volume) of material obtained by procedures in which the characteristics of
interest are randomly distributed in parts of equal or unequal size
NOTE 1 A sub-sample may be:
a) a portion of the sample obtained by selection or division; or
b) an individual unit of the stratum taken as part of the sample; or
c) the final unit of multi-stage sampling.
NOTE 2 The term ‘sub-sample’ is used either in the sense of a ‘sample of a sample’ or as a synonym for ‘unit’. In
practice, the meaning is usually apparent from the context or is defined.
3.16
sub-sampling
process of selecting one or more sub-samples from a sample of a population
[ISO 11074:2005]
4 Principles of sub-sampling in the field
A method of sub-sampling should be selected that minimises possible change in the physical and chemical
composition of the sample. The ultimate selection of a procedure will depend on the stated objectives of the
sampling programme, detailed in the Sampling Plan, and the tests to be carried out on the sample.
Sub-sampling should be carried out in the field only if it is necessary to reduce the sample size for
transportation and where the integrity of a sample and sub-samples can be assured, that is in an environment
that protects the loss of moisture and volatile components due to evaporation, or cross contamination of
samples. Sub-sampling activities should ideally be carried out in an appropriately equipped mobile or field
laboratory to safeguard sample integrity.
Sub-sampling can be achieved with or without particle size reduction. Particle size reduction consists of
crushing or grinding the sample in order to reduce the particle size of the whole or sub-sample without
reducing the sample size (mass). Such reduction procedures are particularly susceptible to the loss of fine
particles due to air entrainment in a field environment and such procedures should only be undertaken at the
analytical facility. The procedures in this Technical Report are restricted to methods that exclude particle size
reduction by grinding.
If a heterogeneous bulk sample cannot be adequately mixed in the field or field laboratory to produce a
homogeneous sample it should be returned to the laboratory for sub-sampling.
When two or more laboratory samples are required from a bulk sample, the sub-sampling process should be
defined in such a way that two or more sub-samples of equal size and expected equal composition are
generated. In most cases, multiple equal laboratory samples are obtained from the last sub-sampling stage (if
the sub-sampling process consists of more than one stage) to ensure that multiple laboratory samples are as
comparable as possible
5 Apparatus
Examples of sub-sampling apparatus are given in Annex A.
Suitable apparatus may include:
large heavy-duty plastic sheeting;
scoop;
spade;
sledge hammer;
mechanical shovel;
sheet metal cross;
balance;
riffle box;
Tyler divider;
mechanised turntable / Rotating dividers .
NOTE In all cases, alternative designs may be used as long as the devices can be used to fulfil the sub-sampling
procedures described in Clauses 7 to 12.
6 Sample preparation
6.1 Preparation for granular materials
The following procedure should be followed, where possible, prior to all sample pre-treatment
activities.
identify an area within the a covered a
...
CEN/TR 15310-3:2006 is a comprehensive Technical Report that plays a significant role in the characterization of waste through effective sampling procedures. Its primary scope revolves around the guidance on sub-sampling waste materials in the field, which is crucial for practical transportation of samples to laboratories. One of the key strengths of this standard is its detail-oriented approach to the sub-sampling processes. It provides a robust framework for practitioners, offering a shop shelf of example sampling techniques tailored to accommodate a diverse range of sampling situations. This flexibility ensures that users can select the most appropriate procedure based on the specific context they encounter, enhancing the applicability and effectiveness of the standard in real-world scenarios. Moreover, the report emphasizes adherence to current best practices in waste sampling, ensuring that the methodologies recommended within it align with the latest industry standards and advancements. While the procedures included are not exhaustive, the acknowledgment that other methods may also be relevant allows for ongoing evolution and adaptation in sampling strategies. The relevance of CEN/TR 15310-3:2006 cannot be overstated, as it addresses a critical aspect of waste management. Effective sampling is essential not only for environmental protection but also for compliance with regulatory requirements. By providing structured guidance, this standard significantly aids professionals in conducting reliable and representative sampling, thereby supporting more informed decision-making in waste characterization. Overall, CEN/TR 15310-3:2006 serves as a vital resource for those involved in the waste management sector, promoting better practices and contributing to the overall efficiency and effectiveness of waste characterization efforts.
Le document CEN/TR 15310-3:2006 fournit des directives cruciales pour le processus de caractérisation des déchets, notamment à travers des procédures de sous-échantillonnage sur le terrain. Son champ d'application se concentre sur la réduction de la taille des matériaux de déchets afin de faciliter le transport efficace des échantillons vers le laboratoire. Cette approche est essentielle pour garantir des analyses pertinentes et représentatives des déchets. L'un des points forts de ce rapport technique est la diversité des techniques d'échantillonnage proposées. Il offre un éventail d'exemples qui peuvent être adaptés à une variété de situations de collecte d'échantillons. Cela permet aux praticiens de choisir la technique la plus adaptée aux spécificités de leur contexte, rendant le rapport très utile et flexible. De plus, les procédures décrites dans ce document reflètent les meilleures pratiques actuelles, ce qui en fait un standard pertinent pour les professionnels du secteur. Bien que le rapport ne couvre pas toutes les méthodes possibles, il incite à la réflexion sur d'autres procédures qui pourraient également être pertinentes, soulignant ainsi une approche globale et adaptable dans la gestion des déchets. En conclusion, le CEN/TR 15310-3:2006 est un outil précieux qui contribue à la standardisation et à l’amélioration des pratiques de sous-échantillonnage sur le terrain, renforçant ainsi la qualité des résultats obtenus en laboratoire.
CEN/TR 15310-3:2006は、廃棄物の特性評価に関連する標準であり、現場でのサンプリング手順に関する重要なガイダンスを提供しています。この技術報告書は、廃棄物材料の全体的なサイズを縮小する手順を詳細に説明しており、サンプルを実験室に運ぶ際の実践的な支援を目的としています。 この標準の強みは、幅広いサンプリング状況に対応するための多様なサンプリング技術の例を提供している点です。これは、特定の状況に応じて適切な手順を選択できる柔軟性を持ち、実際の現場での操作を助けます。さらに、現在のベストプラクティスに基づいた手順がリストアップされており、他の関連手順についても考慮される余地があることを示唆しています。 CEN/TR 15310-3:2006は、廃棄物管理や環境保護の分野での重要なリソースであり、現場での廃棄物の取り扱いにおいて必要不可欠な指針を提供します。このように、標準は廃棄物の特性評価とサンプリングにおける現実的な課題に対し、具体的かつ実用的な解決策を提案するものであり、その関連性は非常に高いと評価されます。
Die Norm CEN/TR 15310-3:2006 bietet eine umfassende Anleitung zur Charakterisierung von Abfällen, insbesondere in Bezug auf das Sampling von Abfallmaterialien. Diese technische Richtlinie stellt sicher, dass die Probenahme in der Praxis effizient und effektiv durchgeführt wird, was für die korrekte Analyse im Labor unerlässlich ist. Der Umfang dieser Norm ist eindeutig und zielgerichtet. Sie beschreibt Verfahren zur Reduzierung der Gesamtheit der Abfallmaterialien vor Ort. Dies ist besonders wichtig, um den Transport von Proben zum Labor zu erleichtern und die Operationalität in der Abfallwirtschaft zu optimieren. Die Norm berücksichtigt verschiedene Abfallszenarien und liefert eine Vielzahl von Beispielprobenahmetechniken, die je nach spezifischer Situation angepasst werden können. Diese Flexibilität ist eines der größten Stärken der Norm, da sie eine breite Palette von Anwendungsfällen abdeckt. Ein weiterer bemerkenswerter Aspekt der CEN/TR 15310-3:2006 ist, dass sie die derzeitigen Best Practices reflektiert. Auch wenn die aufgeführten Verfahren nicht erschöpfend sind, bietet die Norm dennoch einen wertvollen Rahmen, um sicherzustellen, dass die Probenahme nicht nur standardisiert, sondern auch auf die jeweiligen Gegebenheiten anpassbar ist. Die Auswahl der geeigneten Probenahmetechniken kann maßgeblich dazu beitragen, die Qualität der Analyseergebnisse zu sichern und damit die Relevanz im Bereich der Abfallbewirtschaftung zu steigern. Insgesamt bleibt die CEN/TR 15310-3:2006 ein unverzichtbares Dokument für Fachleute im Bereich der Abfallwirtschaft, das dazu beiträgt, die Effizienz und Genauigkeit bei der Probenahme von Abfällen zu maximieren. Die Maßgaben und Empfehlungen dieser Norm fördern nicht nur die Einhaltung umwelttechnischer Anforderungen, sondern unterstützen auch die wissenschaftliche Analyse von Abfällen in einem sich ständig weiterentwickelnden Bereich.
CEN/TR 15310-3:2006 표준 문서는 폐기물의 특성과 샘플링 절차에 대한 지침을 제공합니다. 이 문서의 주된 목표는 현장에서 폐기물의 전반적인 크기를 줄이는 절차를 설명함으로써 샘플을 실험실로 규명하는 데 필요한 실질적인 운반을 돕는 것입니다. 이 문서는 다양한 샘플링 상황을 충족시키기 위해 선택할 수 있는 샘플링 기법의 예시를 제공합니다. 이를 통해 현장에서의 폐기물 샘플을 효과적으로 수집하고 관리할 수 있는 실질적인 접근법을 제시합니다. 제시된 절차는 현재의 최선의 관행을 반영하고 있으며, 특정 상황에 따라 적절한 절차를 선택할 수 있는 유연성을 제공합니다. 또한, 이 기술 보고서는 샘플링 절차에 대한 안내를 통해 연구원과 기술자가 현장에서의 샘플링을 표준화할 수 있도록 지원합니다. 이는 폐기물 관리와 환경 모니터링의 일관성을 높이고, 이후 실험실 분석의 신뢰성을 보장하는 중요한 역할을 합니다. CEN/TR 15310-3은 샘플링 절차의 중요성을 강조하여 폐기물의 규명 및 분석 과정에서 발생할 수 있는 다양한 문제를 해결할 수 있는 지침을 제공합니다. 이로 인해 폐기물 관리 실천에 있어 더욱 체계적이고 신뢰할 수 있는 방법론을 제공하는 스탠다드로 자리잡고 있습니다.
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