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CJ/T 307-2009 English PDF

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CJ/T 307-2009: Test methods for the gas from town wastewater facilities
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PDF similar to CJ/T 307-2009


Standard similar to CJ/T 307-2009

HJ 209   HJ 633   HJ 584   CJJ/T 307   

Basic data

Standard ID CJ/T 307-2009 (CJ/T307-2009)
Description (Translated English) Test methods for the gas from town wastewater facilities
Sector / Industry Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard Z15
Classification of International Standard 91.140.80
Word Count Estimation 30,356
Date of Issue 2009-04-07
Date of Implementation 2009-10-01
Quoted Standard GB/T 11742; GB/T 14668; GB/T 15262; GB/T 15262; GB/T 15263; GB/T 18204.23; GB 50014; HJ/T 30; HJ/T 167
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary This standard specifies the town sewer combustible gas, hydrogen sulfide, oxygen, ammonia, carbon monoxide, sulfur dioxide, chlorine, carbon dioxide and total volatile organic gases laboratory testing methods and (or) site rapid detection method. This standard applies to acceptance and delivery of urban sewage and industrial wastewater and storm water pipe network, canals and pumping stations, sewage treatment facilities, sludge final disposal facilities and other related facilities in the determination of the gas accumulation.

CJ/T 307-2009: Test methods for the gas from town wastewater facilities

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Test methods for the gas from town wastewater facilities Book People's Republic of China urban construction industry standards Urban drainage gas detection methods 2009-04-07 released 2009-10-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Overview 1 5 Sample Collection and Quality Control 2 6 Laboratory determination method 3 6.1 Determination of methane gas chromatography 3 6.2 Determination of hydrogen sulfide methylene blue spectrophotometry 4 6.3 Determination of ammonia Nessler reagent colorimetric method 7 6.4 Determination of sulfur dioxide Formaldehyde absorption - pararosaniline spectrophotometry 9 6.5 Determination of chlorine Methyl orange spectrophotometry 13 7 field portable measurement method 15 7.1 Determination of combustible gases Catalytic combustion method 15 7.2 Determination of hydrogen sulfide electrochemical sensor method 16 7.3 Determination of oxygen electrochemical sensor method 17 7.4 Determination of ammonia gas electrochemical sensor method 19 7.5 Determination of carbon monoxide electrochemical sensor method 20 7.6 Determination of sulfur dioxide electrochemical sensor method 21 7.7 Determination of chlorine gas electrochemical sensor method 22 7.8 Determination of carbon dioxide irrespective of infrared gas analysis 24 7.9 Determination of total volatile organic compounds Direct detection of photo-ionization 25

Foreword

This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Ministry of Housing and Urban Water Supply and Drainage Products Standardization Technical Committee. This standard is drafted by. Guangzhou Urban Drainage Station. Participated in the drafting of this standard. Tianjin Urban Drainage Monitoring Station, Beijing Drainage Group Water Quality Monitoring Center, Zhuhai Water Quality Monitoring Center, Chengdu Urban Drainage Monitoring Station, Kunming Urban Drainage Monitoring Station, Nanjing Urban Drainage Monitoring Station, Jinan Water Supply and Drainage Monitoring Center, Taiyuan City Urban Drainage Monitoring Station, Shenzhen Water Group Water Quality Monitoring Station, Wuhan Urban Drainage Monitoring Station, Hangzhou Urban Drainage Monitoring Station, Beijing Urban Drainage Monitoring Station, Haikou City, Urban Drainage Monitoring Station, Qingdao Urban Drainage Monitoring Station, Qiqihar City Drainage Administration City row Water monitoring station. The main drafters of this standard. Lin Yi, Li Ming, Lu Baoguang, Tan Yong, Sun Lei, Guo Yanjuan, Li Jianbin, Meng Qingqiang, Zhao Jinghao, Chen Tingting, Du Shanshan, Chen Lingyun, Liang Weizhen, Su Jiancheng, Jiang Wenxiang, Wang Ting, Guo Weijie, Li Xin, Zheng Nian Geng, Geng Yang, Li Xiaoyan, Zhang Shizhu, Sun Yuli, Ye Chengming, Shi Qiang, Ke Jing Shan, Zhai Jiaji, Li Jianpo, Yang Tong, Cao Jiahong, Wu Xin, Zhao Ding, Fang Xinhong, Wu Yanfen, Lansheng Fu, Liu Hongtao, Zhao Rui, Cheng Zheng, Liu Gexin, He Jie, Bai Tao, Chen Dong, Lin Fang, Tao Yuping, Zhang Yan, Wang Xueyuan, Zhang Jing, Liu Liang, Cao Xuan, Ma Tao, Jia Ruibao, Sun Shaohua, Zhou Weifang, Zhang Jinhong, Li Fen, Huang Wei, Wu Juru, Han Baolian, Zhu Fumin, Huang Yan, Gong Bing, Zhang Lingyun, Tan Meiling, Wang Chunshun, Gao Mai, Liu Yongbo, Once new, Wu Xiaohui. This standard is released for the first time. Urban drainage gas detection methods

1 Scope

This standard specifies the town sewers flammable gas, hydrogen sulfide, oxygen, ammonia, carbon monoxide, sulfur dioxide, chlorine, dioxide Laboratory testing of carbon and total volatile organic gases and/or rapid on-site testing methods. This standard applies to urban areas to accept and transport urban sewage, industrial wastewater and rainwater pipe network, ditches and pumping stations, sewage treatment facilities, sludge Determination of accumulated gas in final disposal facilities and other related facilities.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard. GB/T 11742 residential area hydrogen sulfide health inspection standard method methylene blue spectrophotometry Air quality - Determination of ammonia - Nessler 's reagent colorimetric method GB/T 15262 Ambient air - Determination of sulfur dioxide Formaldehyde absorption - pararosaniline spectrophotometry Ambient air - Determination of total hydrocarbons - Gas chromatography GB/T 18204.23 public places - Determination of carbon monoxide in air GB 50014 outdoor drainage design specifications Stationary sources - Determination of chlorine - HJ/T 30 Methyl orange spectrophotometric method HJ/T 167 Indoor air quality monitoring specifications

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 Drainage in the pipeline, structures and equipment collectively. 3.2 Refers to the common structures in the drainage of flammable and explosive and toxic and harmful gases, namely flammable gas, hydrogen sulfide, oxygen, ammonia, monoxide Carbon, sulfur dioxide, chlorine, carbon dioxide and total volatile organic compounds. 3.3 Refers to the temperature of 273K, the pressure of 101.325kPa dry matter state. 3.4 TenaxGC or TenaxTA samples were run on a non-polar column (polarity index less than 10) for analysis with retention times in n-hexane And n-hexadecane volatile organic compounds.

4 Overview

4.1 Laboratory determination methods include. "Determination of methane gas chromatography," "Determination of ammonia gas Nessler reagent colorimetric method", "hydrogen sulfide

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