07.100.20 水的微生物学 标准查询与下载

ASTM D5392-19 用两步膜过滤法分离和计数水中大肠杆菌的标准试验方法

1.1 This test method describes a membrane filter (MF) procedure for the detection and enumeration of Escherichia coli, a bacterium found exclusively in the feces of humans and other warm-blooded animals. The presence of these microorganisms in water is an indication of fecal pollution and the possible presence of enteric pathogens. These bacteria are found in water and wastewater in a wide range of densities. The detection limit of this procedure is one colony forming unit (CFU) per volume filtered. 1.2 This test method has been used successfully with temperate fresh and marine ambient waters, and wastewaters. It is the user’s responsibility to ensure the validity of this test method for waters of other types. 1.3 The values stated in SI units are to be regarded as standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 9. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Isolation and Enumeration of Escherichia coli in Water by the Two-Step Membrane Filter Procedure

ISO/TS 12869:2019 水质 - 军团菌的检测和定量和/或嗜肺军团菌通过定量聚合酶链反应（qPCR）的浓度和基因扩增

Water quality — Detection and quantification of Legionella spp. and/or Legionella pneumophila by concentration and genic amplification by quantitative polymerase chain reaction (qPCR)

ASTM D6503-19 使用肠球菌的水中肠球菌的标准试验方法

1.1 This test method covers a simple procedure for the detection of enterococci in water and wastewater. It is based on IDEXX’s patented Defined Substrate Technology (DST).2 This product, Enterolert, utilizes a nutrient indicator that fluoresces when metabolized. It can detect these bacteria at one most probable number (MPN)/100 mL within 24 h. The presence of this microorganism in water is an indication of fecal contamination and the possible presence of enteric pathogens. 1.2 This test method can be used successfully with drinking water, source water, recreational (fresh and marine) water, wastewater, and bottled water. It is the user’s responsibility to ensure the validity of this test method for waters of untested matrices. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Enterococci in Water Using Enterolert

DB21/T 3119-2019 浮游植物光合作用活性测定叶绿素荧光法

Chlorophyll Fluorescence Method for Determination of Photosynthetic Activity of Phytoplankton

ASTM D8243-19 测定APS还原酶以估计水中硫酸盐减少细菌生物负荷的标准试验方法&x2013；酶联免疫吸附测定法

1.1 This test method provides a protocol for using enzymelinked immunosorbent assay (ELISA) technology to test water samples for the enzyme adenosine 5’-phosphosulfate reductase (APSr) concentration. 1.1.1 APSr is present in all known sulfate reducing protists (SRP – sulfate reducing bacteria – SRB – and sulfate reducing archaea – SRA). 1.1.2 As reported in U.S. Patent 4,999,286, APS reductase concentration can be used as a surrogate parameter for estimating SRA bioburdens (Appendix X1 compares results from Test Methods D8243, D4412, and quantitative polymerase chain reaction – qPCR – testing). 1.2 This test method has been validated in tap water, oilfield produced water (salinities ranging from 100 g L-1 to 600 g L-1 ), and fuel-associated water (commonly referred to as bottomswater). 1.3 This test method detects APS reductase semiquantitatively in the range of 0.001M to 0.1M – correlating to 102 SRP/mL to 106 SRP/mL. 1.3.1 As described in Appendix X2 test method sensitivity can be increased 10-fold to 100-fold. However, the precision statistics provided in X apply only to 10-mL specimens. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Some specific hazards statements are given in Section 9 on Hazards. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Determination of APS Reductase to Estimate Sulfate Reducing Bacterial Bioburdens in Water – Enzyme-Linked Immunosorbent Assay Method

ASTM D4412-19 水和水形沉积物中硫酸盐还原细菌的标准测试方法

1.1 These test methods cover the procedure for the detection and enumeration by the most probable number (MPN) technique of sulfate-reducing bacteria in water or water-formed deposits. 1.2 Two media preparations are provided. Medium A which is prepared with reagent grade water, and Medium B which is prepared using the water to be sampled as the water source. Medium B is offered for those special conditions where sulfate-reducing bacterial strains have adapted to atypical non-fresh water environment. 1.3 For the isolation and enumeration of thermophilic sulfate-reducing bacteria encountered in waters associated with oil and gas production, all broths, dilution blanks, and incubations must be maintained at temperatures of at least 45°C and preferably within 5°C at the sample temperature. 1.4 The sensitivity of these test methods can be increased by purging the dilution blanks and tubes of media with nitrogen immediately prior to use. 1.5 The analyst should be aware that adequate collaborative data for precision and bias statements as required by Practice D2777 are not provided. See Section 11 for details. 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits

BS EN ISO 8199:2018 水质 培养微生物学检查的一般要求和指南

What is this standard about? This document specifies requirements and gives guidance for performing the manipulations common to each culture technique for the microbiological examination of water, particularly the preparation of samples, culture media, and general apparatus and glassware, unless otherwise required in the specific standard. It also describes the various techniques available for detection and enumeration by culture and the criteria for determining which technique is appropriate. This document is mainly intended for examinations for bacteria, yeasts and moulds, but some aspects are also applicable to bacteriophages, viruses and parasites. It excludes techniques not based on culturing microorganisms, such as polymerase chain reaction (PCR) methods.

Water quality. General requirements and guidance for microbiological examinations by culture

ISO 8199:2018 水质 培养的微生物计数方法通用指南

This document specifies requirements and gives guidance for performing the manipulations common to each culture technique for the microbiological examination of water, particularly the preparation of samples, culture media, and general apparatus and glassware, unless otherwise required in the specific standard. It also describes the various techniques available for detection and enumeration by culture and the criteria for determining which technique is appropriate. This document is mainly intended for examinations for bacteria, yeasts and moulds, but some aspects are also applicable to bacteriophages, viruses and parasites. It excludes techniques not based on culturing microorganisms, such as polymerase chain reaction (PCR) methods.

Water quality - General requirements and guidance for microbiological examinations by culture

SANS 5221:2018 水的微生物分析. 一般试验方法

Describes methods for the detection and enumeration, in potable water, non-potable water and effluent water, of total coliform bacteria, faecal coliform bacteria, E. coli and heterotrophic bacteria.

Microbiological analysis of water - General test methods

DB34/T 3100-2018 生活饮用水源水中多溴联苯醚的测定 气相色谱-串联质谱法

本标准规定了生活饮用水源水中多溴联苯醚（PBDEs）的气相色谱-串联质谱测定方法。 本标准适用于城乡集中式生活饮用水和分散式生活饮用水源水中 2,4,4'-三溴联苯醚（BDE-28）、 2,2',4,4'-四溴联苯醚（BDE-47）、2,2',4,4',6-五溴联苯醚（BDE-99）、2,2',4,4',5-五溴联苯醚 （BDE-100）、2,2',4,4',5,6'-六溴联苯醚（BDE-153）、2,2',4,4',5,5'-六溴联苯醚（BDE-154）、 2,2',3,4,4',5',6-七溴联苯醚（BDE-183）和十溴联苯醚（BDE-209）共 8 种 PBDEs 的测定。

Determination of Polybrominated Diphenyl Ethers in Drinking Water Source Water by Gas Chromatography-Tandem Mass Spectrometry

EN ISO 11133:2014/A1:2018 食品微生物学,动物饲料和水.营养培养基的制备,生产,存储和性能测试 包含修改件A1,2018

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 1 (ISO 11133:2014/Amd 1:2018)

BS EN ISO 13843:2017 水质 建立定量微生物方法性能特征的要求

1   Scope This document deals with characterization of microbiological methods. In terms of this document, characterization means the study of parameters that can be measured to describe how the method is likely to perform in a given set of conditions, which can be described as performance characteristics. The document describes procedures for the determination of performance characteristics which can be used for subsequent validation or verification of methods. The emphasis is on selective quantitative methods and this document applies to all types of water. For methods that are not based upon direct microscopic count, colony count or most probable number, the applicability of the procedures described in this document should be considered carefully.

Water quality. Requirements for establishing performance characteristics of quantitative microbiological methods

EN ISO 13843:2017 水质. 定量微生物法性能特征的建立要求

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods

BS EN ISO 11731:2017 水质.军团藻属的计数

Water quality. Enumeration of Legionella

EN ISO 11731:2017 水质.军团菌的检测和计数

Water quality - Enumeration of Legionella

ISO 13843:2017 水质. 定量微生物法性能特征的建立要求

This document deals with characterization of microbiological methods. In terms of this document, characterization means the study of parameters that can be measured to describe how the method is likely to perform in a given set of conditions, which can be described as performance characteristics. The document describes procedures for the determination of performance characteristics which can be used for subsequent validation or verification of methods. The emphasis is on selective quantitative methods and this document applies to all types of water. For methods that are not based upon direct microscopic count, colony count or most probable number, the applicability of the procedures described in this document should be considered carefully.

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods

BS CWA 17102:2017 水质分析. 病毒感应系统. 监测供人类使用的各种类型的水中轮状病毒, 诺瓦克病毒和甲型肝炎病毒

Water analysis. Virus sensor system. Monitoring rotavirus, norovirus and hepatitis A virus in various types of water intended for human use

EN ISO 9308-1:2014/A1:2017 水质.大肠杆菌和大肠杆菌类的检测和计数.第1部分:滤膜过滤法 包含修改件A1,2017

Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016)

ISO 11731:2017 水质.军团菌的检测和计数

This document specifies culture methods for the isolation of Legionella and estimation of their numbers in water samples. These methods are applicable to all kinds of water samples including potable, industrial, waste and natural waters. These methods can be used for water related matrices, e.g. biofilms, sediments, etc. Not all Legionella species are culturable; therefore, the methods described in this document do not recover all species of Legionella.

Water quality — Detection and enumeration of Legionella

KS I ISO 10705-2:2016 水质 噬菌体的检查和计数 第2部分：体大肠噬菌体的计数

Water quality－Detection and enumeration of bacteriophages－Part 2：Enumeration of somatic coliphages