ISO/TS 11899-1:2023
(Main)Fine bubble technology — Transportation and dispensing systems for agro- and aqua-cultural applications — Part 1: Ultrafine bubble concentration loss in ultrafine bubble water passing through long-distance plastic pipes
Fine bubble technology — Transportation and dispensing systems for agro- and aqua-cultural applications — Part 1: Ultrafine bubble concentration loss in ultrafine bubble water passing through long-distance plastic pipes
This document specifies a test procedure, equipment and environment for evaluating the concentration loss of ultrafine bubbles (UFB) due to long-distance transfer of ultrafine bubble water in a plastic pipe. The test results are analysed and expressed in terms of a formula with the flow parameters, pipe length, flow velocity and number of circulations through the pipe. The formula is intended to be used for designing long-distance transport system for industrial applications including agro- and aqua- farming.
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TECHNICAL ISO/TS
SPECIFICATION 11899-1
First edition
2023-11
Fine bubble technology —
Transportation and dispensing
systems for agro- and aqua-cultural
applications —
Part 1:
Ultrafine bubble concentration loss
in ultrafine bubble water passing
through long-distance plastic pipes
Reference number
ISO/TS 11899-1:2023(E)
© ISO 2023
---------------------- Page: 1 ----------------------
ISO/TS 11899-1:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/TS 11899-1:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Testing method and data analysis . 2
4.1 Basic testing method . 2
4.2 Equipment and environment . 3
4.2.1 Reservoir . 3
4.2.2 Ultrafine bubble water . 3
4.2.3 Pumping . 4
4.2.4 Long winding pipe. 4
4.2.5 Flow meter . 4
4.2.6 Measuring instrument of number concentration index of ultrafine bubble . 4
4.2.7 Sampling pipette and glass bottle . 4
4.2.8 Thermometer . 4
4.2.9 Stop watch . 4
4.3 Test procedure . 4
4.4 Data analysis . 5
5 Test report .
...
FINAL
TECHNICAL ISO/DTS
DRAFT
SPECIFICATION 11899-1
ISO/TC 281
Fine bubble technology —
Secretariat: JISC
Transportation and dispensing
Voting begins on:
2023-08-04 systems for agro- and aqua-cultural
applications —
Voting terminates on:
2023-09-29
Part 1:
Ultrafine bubble concentration loss
in ultrafine bubble water passing
through long-distance plastic pipes
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/DTS 11899-1:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 1 ----------------------
ISO/DTS 11899-1:2023(E)
FINAL
TECHNICAL ISO/DTS
DRAFT
SPECIFICATION 11899-1
ISO/TC 281
Fine bubble technology —
Secretariat: JISC
Transportation and dispensing
Voting begins on:
systems for agro- and aqua-cultural
applications —
Voting terminates on:
Part 1:
Ultrafine bubble concentration loss
in ultrafine bubble water passing
through long-distance plastic pipes
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/DTS 11899-1:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
© ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023
---------------------- Page: 2 ----------------------
ISO/DTS 11899-1:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Testing method and data analysis . 2
4.1 Basic testing method . 2
4.2 Equipment and environment . 3
4.2.1 Reservoir . 3
4.2.2 Ultrafine bubble water . 3
4.2.3 Pumping . 4
4.2.4 Long winding pipe.
...
ISO/DTS 11899-1:2023(E)
ISO /TC 281/WG 3
Secretariat: JISC
Date: 2023-06-1507-21
Fine bubble technology – — Transportation and dispensing
systems for agro- and aqua-cultural applications – —
Part 1:
Ultrafine bubble concentration loss in ultrafine bubble water
passing through long-distance plastic pipes
DTSFDIS stage
Warning for WDs and CDs
This document is not an ISO International Standard. It is distributed for review and comment. It is subject to
change without notice and may not be referred to as an International Standard.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
© ISO 2023 – All rights reserved
---------------------- Page: 1 ----------------------
ISO #####-#:####(X)
A model manuscript of a draft International Standard (known as “The Rice Model”) is available at
https://www.iso.org/iso/model_document-rice_model.pdf
2 © ISO #### – All rights reserved
---------------------- Page: 2 ----------------------
© ISO 20XX
© ISO 2023 – All rights reserved
---------------------- Page: 3 ----------------------
ISO/DTS 11899-1:2023(:(E)
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: copyright@iso.org
Website: www.iso.orgwww.iso.org
Published in Switzerland
iv © ISO 2023 – All rights reserved
---------------------- Page: 4 ----------------------
ISO/DTS 11899-1:2023(:(E)
Contents
Foreword .vi i
Introduction . viii
Part 1: Ultrafine bubble concentration loss in ultrafine bubble water passing through long-distance
plastic pipes . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Testing method and data analysis . 2
4.1 Basic testing method . 2
4.2 Equipment and environment . 3
4.2.1 Reservoir . 4
4.2.2 Ultrafine bubble water . 4
4.2.3 Pumping . 4
4.2.4 Long winding pipe . 4
4.2.5 Flow meter . 4
4.2.6 Measuring instrument of number concentration index of ultrafine bubble . 4
4.2.7 Sampling pipet and glass bottle .
...
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