13.060.45 水检验综合 标准查询与下载

ISO 5667-16:1998 水质 采样 第16部分:水样生物试验方法指南

This part of ISO 5667 gives practical guidance on sampling, pretreatment, performance and evaluation of waters in the context of biotesting. Information is given on how to cope with the problems for biotesting arising from the nature of the water sample and the suitability of the test design. It is intended to convey practical experience concerning precautions to be taken by describing methods successfully proven to solve or to circumvent some of the experimental problems of biotesting of waters. Reference has been made as far as possible to existing International Standards and guidelines. Information taken from published papers or oral communication is utilized as well. Primarily dealt with are substance-related problems concerning sampling, pretreatment and preparation of water samples for biotesting and treatment of samples during the test, especially when performing tests with waters and waste waters containing unstable or removable ingredients. Basic principles of quality assurance, evaluation of data and presentation of results are outlined. Special emphasis is laid on ecotoxicological testing with organisms ('single-species biotests'). Some features addressed in this general guidance apply as well to biodegradation and/or bioaccumulation studies as far as sampling and sample preparations is concerned. Preparation of poorly soluble substances and testing beyond the water-solubility limit is also addressed. This part of ISO 5667 is not applicable to bacteriological examination of water. Appropriate methods are described in other International Standards.

Water quality - Sampling - Part 16: Guidance on biotesting of samples

ISO 5667-14:1998 水质.采样.第14部分:环境水样采集和处理过程质量保证指南

This part of ISO 5667 provides guidance on the selection and use of various quality assurance techniques relating to the manual sampling of surface, potable, waste, marine and ground waters; NOTE The general principles outlined in this part of ISO 5667 in some circumstances may be applicable to sludge and sediment sampling.

Water quality - Sampling - Part 14: Guidance on quality assurance of environmental water sampling and handling

DIN 38402-30:1998 德国对水.废水和淤泥的统一检验方法.总则(A组).第30部分:非均质水试样预处理、调匀和等分

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 30: Pretreatment, homogenization and aliquotation of non-homogeneous water samples (A 30)

DIN EN 1899-2:1998 水质.n天后(BODn)生化氧需求测定.第2部分:非稀释试样法

This document describes a method for the empirical and conventionel determination of the biochemical oxygen demand in undiluted water samples. After preparing of the water samples and control solutions the oxygen concentration is determined by the method of DIN EN 25813 or DIN EN 25814. Afterwards the biochemical oxygen demand is computed after n days.

Water quality - Determination of biochemical oxygen demand after n days (BOD_n) - Part 2: Method for undiluted samples (ISO 5815:1989, modified); German version EN 1899-2:1998

ASTM D6362-98(2008) 水分析参考材料合格性的标准实施规程

This practice is designed to assist suppliers and users of reference materials by identifying the information necessary on the certificate of analysis of materials designated for use in ASTM test methods. This practice is specifically designed to ensure that materials suitable for use as either calibration or quality control standards are available. This practice does not define a specific certification protocol, but rather provides guidance in the development of adequate data to support the use of the material as either a calibration or quality control standard. Suppliers are referred to ISO Guide 35 for guidelines on acceptable certification protocols. End users are referred to ISO Guide 31 for a more complete description of the elements of typical certificates of analysis.1.1 This practice covers the information that must be provided on certificates of analysis of reference materials designated to support ASTM methods. It provides end users of these materials with a defined set of data that is required to be on a certificate of analysis and provides information to assist the end user in evaluating the independence of the material. Similarly, it provides the suppliers of reference materials with a consistent format for the presentation of certification data. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Certificates of Reference Materials for Water Analysis

ISO 5667-13:1997 水质 采样 第13部分:生活污水和水处理厂污水采样指南

This part of ISO 5667 gives guidance on the sampling of sludges from wastewater treatment works, water treatment works and industrial processes. It is applicable to all types of sludge arising from these works and also to sludges of similar characteristics, for example septic tank sludges. Guidance is also given on the design of sampling programmes and techniques for the collection of samples. This part of ISO 5667 is applicable to sampling motivated by different objectives, some of which are to: — provide data for the operation of activated sludge plants; — provide data for the operation of sludge treatment facilities; — determine the concentration of pollutants in wastewater sludges for disposal to landfill; — test whether prescribed substance limits are contravened when sludge is used in agriculture; — provide information on process control in potable and wastewater treatment, including: a) addition or withdrawal of solids; b) addition or withdrawal of liquid; — provide information for legally enforceable aspects of the disposal of sewage and waterworks' sludges; — facilitate special investigations into the performance of new equipment and processes; — optimize costs; for example for the transport of sludges for treatment and/or disposal. NOTE When designing a sludge sampling programme, it is essential that the objectives of the study be kept in mind, so that the information gained corresponds to that required. In addition, the data should not be distorted by the use of inappropriate techniques, such as inadequate storage temperatures or the sampling of unrepresentative parts of a treatment plant.

Water quality - Sampling - Part 13: Guidance on sampling of sludges from sewage and water treatment works

ISO/TR 13530:1997 水质 水质分析的质量控制指南

This Technical Report (type 2) is a guide with the objective of providing detailed and comprehensive guidance on a coordinated programme of within-laboratory and between-laboratory quality control for ensuring the achievement of results of adequate and specified accuracy in the analysis of waters and associated materials. This Technical Report and its annexes are applicable to the chemical and physicochemical analysis of natural waters (including sea water), waste water, raw water intended for the production of potable water, and potable water. It is not intended for application to the analysis of sludges and sediments (although many of its general principles are applicable to such analysis) and it does not address the biological or microbiological examination of water. Whilst sampling is an important aspect, this is only briefly considered. Analytical quality control as described in this Technical Report is intended for application to water analysis carried out within a quality assurance programme. This Technical Report does not address the detailed requirements of quality assurance for water analysis. The recommendations of this Technical Report are in agreement with the recommendations of established quality assurance documentation (for example ISO Guide 25 and EN 45001). A discussion of quality systems in water analysis is provided in clause 4 to set in context the recommendations on quality control. This Technical Report is applicable to the use of all analytical methods within its field of application, although its detailed recommendations may require interpretation and adaptation to deal with certain types of determinand (for example non-specific determinands such as suspended solids or biochemical oxygen demand). In the event of any disparity between the recommendations of this Technical Report and the requirements of a standard method of analysis, the requirements of the method should prevail. The basis of the Technical Report is to ensure the achievement of results of adequate accuracy by adherence to the sequential stages of analytical quality control shown in figure 1.

Water quality - Guide to analytical quality control for water analysis

BS 6068-6.12:1996 水质.取样.底部沉淀物取样导则

Applicable to rivers and streams, lakes, estuarine and harbour areas. To be read in conjunction with BS EN 25667-1:1994, BS EN 25667-2:1993, BS EN ISO 5667-3:1996

Water quality. Sampling. Guidance on sampling of bottom sediments

NF T90-513:1996 水质.取样.第3部分:样品的保存和运输指南

Water quality. Sampling. Part 3 : guidance on the preservation and handling of samples.

DIN 38402-11:1995 德国对水.废水和淤泥的统一检验方法.总则(A组).第11部分:废水取样(A11)

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 11: Sampling of waste water (A 11)

ISO 5667-12:1995 水质 采样 第12部分:底部沉积物采样指南

Provides guidance on the sampling of sediments from rivers, streams, lakes and similar standing waters and estuarines. Sampling of industrial and sewage works sludges and ocean sediments are excluded.

Water quality - Sampling - Part 12: Guidance on sampling of bottom sediments

ASTM D3856-95(2006) 从事水取样和分析的实验室中优秀实验室规程的标准指南

Data on the composition and characteristics of water are frequently used to evaluate the health and safety to humans and the environment. Moreover, such data are frequently used for process control or to ascertain compliance with regulatory statutes that place limits on acceptable compositions and characteristics of waters. Laboratories that conduct water sampling and generate analytical data, and those persons who have the responsibility for selecting a laboratory to perform water quality studies, need to use criteria, guidelines, and recommendations that have been developed by consensus and are well accepted in making this selection. Demonstration and documentation by a laboratory that there was judicious selection and control of organization, facilities, resources, and operations will enhance the credibility of the data produced and promote its acceptance.1.1 This guide provides information on consensus good laboratory practices for laboratories that provide services in the sampling and analysis of water. As consensus standards, these are the minimum criteria that all laboratories should consider in establishing their good laboratory practices.1.2 This guide is designed to be used by those responsible for the selection, operation, or control of laboratory organizations engaged in sampling and analysis of water.1.3 This guide presents features of organization, facilities, resources, and operations which affect the usefulness of the data generated. 1.4 This guide presents criteria for selection and control of the features described in and also makes recommendations for the correction of unacceptable performance.1.5 This guide describes methodology and practices intended to be completely consistent with the International Organization for Standardization (ISO) 9000 series of standards and Guide 25 - 1990 (). 1.6 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Guide for Good Laboratory Practices in Laboratories Engaged in Sampling and Analysis of Water

BS 6068-6.7:1994 水质 采样 锅炉厂水和蒸汽采样指南

This part of ISO 5667 recommends procedures and equipment for sampling water and steam in boiler plants including examples of sampling apparatus, to provide samples for physical and chemical analysis that are representative of the main body of water or steam from which they are taken. The procedures for sampling water apply to — raw water; — make-up water; — boiler feed water; — condensate; — boiler water; — cooling water. The procedures for sampling steam cover both satu-rated and superheated steam. This part of ISO 5667 does not apply to the sampling of water and steam in nuclear power plants. Figures 2 to 6 are only given as examples of sampling apparatus.

Water quality. Sampling. Guidance on sampling of water and steam in boiler plants

ASTM E1624-94(2008) 现场沉淀物中/水中小世界中化学消毒的标准指南

The fate of chemicals released to the environment may be evaluated in the field or in laboratory studies. This guide provides direction on the development, use, and evaluation of microcosm studies that simulate a specific aquatic ecosystem and include sediment and relevant biota. A key objective in the use of site-specific microcosms is the ability to extrapolate information obtained in the laboratory system to field situations with a reasonable degree of confidence. Field studies can obtain important information about the fate of chemicals in a particular ecosystem but have many disadvantages. In field studies, environmental variables, in general, cannot be controlled and the study may be subject to wide fluctuations in variables such as temperature, rainfall or sunlight. Introduction of a chemical into an ecosystem may produce an unacceptable environmental risk. Furthermore, field studies often are prohibitively expensive. Some environmental fate studies use structural or synthetic communities (not site-specific microcosms) created by placing water, soil or sediment, plants, animals and microbiota in a container according to an established protocol. Some synthetic communities have been specifically designed to examine the fate of chemical substances in aquatic environments (that is, Metcalf et al. (1) and Isensee and Tayaputch (2). These synthetic communities provide reproducible environments in which to evaluate and rank chemicals according to their fate but extrapolation to specific ecosystems is difficult. This is because they lack complex population structures and processes analogous to specific natural ecosystems. In addition, they frequently contain a biomass of organisms that is not scaled to the volume of water or sediment, thereby giving exaggerated rates of chemical metabolism. A microcosm replicates many of the processes affecting the fate of a chemical in a complex ecosystem. A microcosm can be examined under controlled laboratory conditions in the absence of certain variables that might interfere with an understanding of a particular process. Microcosms provide an opportunity to manipulate variables and to study their effects and interactions. Microcosms also offer replication possibilities for assessing environmental variability, an advantage that is not available from field studies. Microcosms can be used to examine the significance of various fate processes. By examining test compounds in microcosms it is possible to determine the relative effects of various fate processes (for example, biotic versus abiotic). This makes it possible to focus on critical processes and consider site-specific environmental situations where these processes predominate or are absent. Although some fate processes such as hydrolysis or partitioning to sediments may be quantified adequately in simpler studies (for example, shake-flask or aquaria tests) others such as bioturbation may require the complexity of a microcosm for adequate assessment. An important aspect of microcosm testing is determining the significance of biological processes in environmental fate. By studying test compound fate in sterilized microcosms, the role of bioturbation (that can distribute a chemical deep in sediment beds) can be assessed along with biodegradation. The following are examples of chemical fate information that might be obtained in microcosm studies. How long a chemical substance will persist in its parent form in a particular environment, Whether the fate of a chemical is primarily dependent on biotic or abiotic processes, The effect on the fate of a chemical by the presence of plants that may take up the chemical and store or metabolize it and that provide additional surfaces for microbial colonization, The effect on the fate of a chemical by the activity of benthic organisms that move water and sediment, and ......

Standard Guide for Chemical Fate in Site-Specific Sediment/Water Microcosms

NF T90-512:1993 水质.取样.第2部分:取样技术指南

Water quality - Sampling - Part 2 : guidance on sampling techniques.

NF T90-511:1993 水质.取样.第1部分:取样程序设计指南

Water quality - Sampling - Part 1 : guidance on the design of sampling programmes.

ISO 5667-7:1993 水质 采样 第7部分:锅炉厂水和蒸气冷凝水采样方法指南

Recommends procedures and equipment for sampling water and steam in boiler plants including examples of sampling apparatus, to provide samples for physical and chemical analysis that are representative of the main body of water or steam from which they are taken. The procedures for sampling apply to raw water, make-up water, boiler feed water, condensate, boiler water, cooling water. Does not apply to the sampling of water and steam in nuclear power plants.

Water quality; sampling; part 7: guidance on sampling of water and steam in boiler plants

BS 6068-6.11:1993 水质.第6部分:取样.第11节:地下水取样导则

Includes design of sampling programmes, sampling techniques and handling of samples for analysis, excludes sampling for operational control. To be read in conjunction with Parts 1,2, and 3 of BS 6068

Water quality - Sampling - Guidance on sampling of groundwaters

BS 6068-6.10:1993 水质.第6部分:取样.第10节:废水取样导则

Guidance on the design of sampling programmes and the techniques for the collection of domestic and industrial samples.

Water quality - Sampling - Guidance on sampling of waste waters

BS 6068-6.9:1993 水质 采样 海水采样指南

Covers designs of sampling programmes, sampling techniques and the handling and preservation of samples of sea water from tidal waters.

Water quality. Sampling. Guidance on sampling from marine waters