ICS

19.120

CCS

A28

中華人民共和國國家標(biāo)準(zhǔn)化指導(dǎo)性技術(shù)文件

GB/Z44387—2024

微細(xì)氣泡技術(shù)微細(xì)氣泡特性測量技術(shù)

Finebubbletechnology—Measurementtechniquesforthecharacterization

offinebubbles

（ISO/TR23015:2020，F(xiàn)inebubbletechnology—Measurementtechniquesmatrix

forthecharacterizationoffinebubbles，MOD）

2024-08-23發(fā)布2025-03-01實(shí)施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會(huì)

GB/Z44387—2024

目次

前言

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Ⅲ

引言

·····································································································

Ⅳ

1

范圍

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1

2

規(guī)范性引用文件

······················································································

1

3

術(shù)語和定義

···························································································

1

4

縮略語

································································································

1

5

微細(xì)氣泡的表征

······················································································

1

5.1

概述

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1

5.2

不同技術(shù)測得的氣泡粒徑與濃度比較

···························································

2

6

表征技術(shù)

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3

6.1

概述

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3

6.2

動(dòng)態(tài)光散射法

····················································································

3

6.3

Zeta電位測量方法（電泳遷移）

································································

4

6.4

顆粒追蹤分析法

·················································································

4

6.5

激光衍射法

······················································································

5

6.6

共振質(zhì)量測量法

·················································································

6

6.7

電阻法

···························································································

6

6.8

超聲衰減譜法

····················································································

7

6.9

單顆粒的光學(xué)測量方法

··········································································

8

6.10

靜態(tài)圖像分析法

················································································

8

6.11

動(dòng)態(tài)圖像分析法

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9

6.12

靜態(tài)多重光散射法（SMLS）

··································································

9

參考文獻(xiàn)

································································································

11

Ⅰ

GB/Z44387—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件修改采用ISO/TR23015:2020《微細(xì)氣泡技術(shù)微細(xì)氣泡表征測量技術(shù)矩陣》，文件類型

由ISO的技術(shù)報(bào)告調(diào)整為我國的國家標(biāo)準(zhǔn)化指導(dǎo)性技術(shù)文件。

本文件與ISO/TR23015:2020相比做了下述結(jié)構(gòu)調(diào)整：

—第6章第1段調(diào)整為6.1，后續(xù)編號(hào)順延。

本文件與ISO/TR23015:2020的技術(shù)差異及其原因如下：

—5.1中參數(shù)“濃度”對(duì)應(yīng)解釋補(bǔ)充“或氣體占混合物的體積分?jǐn)?shù)”，以提高可操作性。

本文件做了下列編輯性改動(dòng)：

—將標(biāo)準(zhǔn)名稱更改為《微細(xì)氣泡技術(shù)微細(xì)氣泡特性測量技術(shù)》；

—將超聲衰減譜法的縮略語更正為UAS；

—將5.1中評(píng)估目標(biāo)參數(shù)和表1中的“數(shù)量濃度”更改為“濃度”；

—用資料性引用的GB/T29022替換了ISO22412（見表1、6.2.2），用資料性引用的

GB/T32671.2替換了ISO13099?2（見表1、6.3.2），用資料性引用的GB/T42348替換了

ISO19430（見表1、6.4.1、6.4.2和6.4.5），用資料性引用的GB/T19077替換了

ISO13320（見表1和6.5.2），用資料性引用的GB/T29025替換了ISO13319（見表1和

6.7.2），用資料性引用的GB/T29023.1替換了ISO20998?1（見表1、6.8.1和6.8.2），用資料性引用的

GB/T29024.2替換了ISO21501?2（見表1和6.9.2），用資料性引用的GB/T29024.3替換了

ISO21501?3（見表1和6.9.2），用資料性引用的GB/T21649.1替換了ISO13322?1（見表1和

6.10.2），用資料性引用的GB/T21649.2替換了ISO13322?2（見表1和6.11.1）；

—將表1共振質(zhì)量測量法測量時(shí)間的“通常流量為0.2nL/s”移至表1腳注；

—將表1電阻法的氣泡粒徑和6.7.3的粒徑更正為“50nm～1600μm”；

—將表1靜態(tài)圖像分析法的氣泡粒徑、動(dòng)態(tài)圖像分析法的氣泡粒徑、6.10.3的粒徑和6.11.2的粒徑

更正為“>0.5μm”；

—將表1靜態(tài)多重光散射法標(biāo)準(zhǔn)的“修訂中”更改為“ISO/TS21357”；

—將表1靜態(tài)多重光散射法的氣泡粒徑和6.12.3的粒徑更正為“10nm～1mm”；

—用資料性引用的GB/T29022—2021替換了ISO22412:2017（見6.2.1、6.2.6、6.4.6）；

—?jiǎng)h除了6.4.2中的參考標(biāo)準(zhǔn)ASTME2834；

—6.8.4增加了注。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由中國科學(xué)院提出。

本文件由全國微細(xì)氣泡技術(shù)標(biāo)準(zhǔn)化技術(shù)委員會(huì)（SAC/TC584）歸口。

本文件起草單位：華東理工大學(xué)、國家納米科學(xué)中心、寧波海伯集團(tuán)有限公司、北京化工大學(xué)、

包鋼集團(tuán)礦山研究院（有限責(zé)任公司）、同濟(jì)大學(xué)、泰州巨納新能源有限公司、西安建筑科技大學(xué)、

東南大學(xué)、大昌洋行（上海）有限公司、安徽恒宇環(huán)保設(shè)備制造股份有限公司。

本文件主要起草人：楊強(qiáng)、許蕭、李兆軍、周蘭、夏少華、趙召磊、羅勇、肖巍、李攀、丁榮、

張志強(qiáng)、楊芳、陳嵐、嚴(yán)秀英、王標(biāo)。

Ⅲ

GB/Z44387—2024

引言

微細(xì)氣泡技術(shù)廣泛應(yīng)用于清洗、運(yùn)輸、維修、農(nóng)林牧漁、食品飲料、化妝品以及生物醫(yī)學(xué)等行業(yè)。

微細(xì)氣泡混合物性質(zhì)的檢測、表征和定量描述對(duì)微細(xì)氣泡技術(shù)這一多行業(yè)共性技術(shù)的發(fā)展至關(guān)重要。

多種用于顆粒檢測和表征的技術(shù)，也能用于溶液中微細(xì)氣泡混合物的表征。但其中一些技術(shù)可能需

要特殊的樣品處理、樣品制備或者儀器設(shè)備設(shè)置，才能獲得定量、可靠的結(jié)果。

本文件列舉了一些技術(shù)，并討論了這些技術(shù)在表征微細(xì)氣泡混合物上的適用性及局限性。微細(xì)氣泡

可存在于不透明液體或高黏度液體中。當(dāng)氣泡數(shù)量眾多時(shí)，含有微細(xì)氣泡的樣品溶液會(huì)變渾濁。幾乎所

有微細(xì)氣泡溶液本質(zhì)上都具有動(dòng)態(tài)特性，它們的性質(zhì)都隨時(shí)間在發(fā)生變化。正因如此，每種技術(shù)（測量

結(jié)果的準(zhǔn)確性）都與采樣時(shí)間緊密相關(guān)。多數(shù)微細(xì)氣泡樣品溶液在含有氣泡的同時(shí)，還含有固體顆粒，

并不是所有顆粒測量設(shè)備都能區(qū)分顆粒與氣泡。

Ⅳ

GB/Z44387—2024

微細(xì)氣泡技術(shù)微細(xì)氣泡特性測量技術(shù)

1范圍

本文件描述了最常用的微細(xì)氣泡制備和表征技術(shù)及其解釋，并概述了每種技術(shù)的優(yōu)點(diǎn)和局限性。

本文件適用于微細(xì)氣泡技術(shù)領(lǐng)域氣泡粒徑、氣泡粒徑分布和氣泡濃度的測量。

2規(guī)范性引用文件

本文件沒有規(guī)范性引用文件。

3術(shù)語和定義

本文件沒有需要界定的術(shù)語和定義。

ISO和IEC維護(hù)的用于標(biāo)準(zhǔn)化的術(shù)語庫如下：

—ISO在線瀏覽平臺(tái)：/obp；

—IEC電子百科：/。

4縮略語

下列縮略語適用于本文件。

CCD：電荷耦合器件（chargecoupleddevice）

DLS：動(dòng)態(tài)光散射法（dynamiclightscattering）

EZ：電阻法（electricalsensing