13.030.20 液态废物、淤泥 标准查询与下载

DIN EN 14671:2006 污泥的特性.2摩尔/升氯化钾测定可萃取氨的预处理

This European standard specifies a procedure for the determination of extractable ammonia using 2 mol/l potassium chloride solution in raw and digested sewage sludges. The range of the method is up to 100 g/kg N assuming appropriate dilution of the potassium chloride extract in the final measurement step.

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride English version of DIN EN 14671:2006-09

DS/EN 14701-1:2006 污泥的特性 过滤特性 第1部分：毛细管抽吸时间（CST）

This document specifies a method for the determination of the capillary suction time. This document is applicable to sludge and sludge suspensions from:- storm water handling;- urban wastewater collecting systems;- urban wastewater treatment plants;- treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);- water supply treatment plants.This method is also applicable to sludge suspensions from other origin.

Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)

DS/CEN/TR 15252:2006 污泥的表征 污泥物理特性验证方法的协议

This Technical Report specifies procedures for validating characterization methods for physical properties of sludge.This Technical Report is applicable to sludge and sludge suspensions from:- storm water handling;- urban wastewater collecting systems;- urban wastewater treatment plants;- treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);- water supply treatment plants.This method is also applicable to sludge suspensions from other origin.

Characterization of sludges - Protocol for validating methods for physical properties of sludges

DS/CEN/TR 14742:2006 污泥的特性 实验室化学调节程序

This Technical Report specifies a procedure for the chemical conditioning in laboratory of sludges.This Technical Report is applicable to sludges and sludge suspensions from:- storm water handling;- urban wastewater collecting systems;- urban wastewater treatment plants;- treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);- water supply treatment plants.This method is applicable to sludge and sludge suspensions of other origin

Characterization of sludges - Laboratory chemical conditioning procedure

DS/EN 14701-3:2006 污泥的表征 过滤性能 第3部分：可压缩性的测定

This document specifies a method to determine the compressibility of sludges, conditioned or not.This document is applicable to sludges and sludge suspensions from: storm water handling; urban wastewater collecting systems; urban wastewater treatment plants; treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC); water supply treatment plants.This method is also applicable to sludge and sludge suspensions of other origin.

Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility

DS/EN 14702-1:2006 污泥的表征-沉降特性-第1部分：沉降性的测定（污泥体积比例和污泥体积指数的测定）

This document specifies a method for the determination of the settleability of sludge suspensions. This document is applicable to sludge suspensions from:- storm water handling;- urban wastewater collecting systems;- urban wastewater treatment plants;- treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271 EEC);- water supply treatment plants.This method is also applicable to sludge suspensions from other origin.

Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)

DS/EN 14671:2006 污泥的表征 使用 2 mol/l 氯化钾测定可萃取氨的预处理

This European standard specifies a procedure for the determination of extractable ammonia using a 2 mol/l potassium chloride solution in raw and digested sewage sludges. The range of the method is up to 100 g/kg N assuming appropriate dilution of the potassium chloride extract in the final measurement step. The above wording will be modified once the round robin results are available. It may be suitable for other types of sludges, but the user should validate the method using these sludges.

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride

BS EN 14672:2005 淤泥的特性.磷总含量的测定

This European Standard specifies a procedure for complete digestion of raw/digested sludge, suitable for the subsequent determination of phosphorus. NOTE Phosphorus in environmental samples can be present in many forms. This method of pre-treatment enables the analyst to determine all forms - i.e. total phosphorus, by quantitative oxidation yielding an aqueous solution of orthophosphate which should be analysed for phosphate according to method EN ISO 6878, EN ISO 10304-2 or an equivalent validated method. The range of the method is up to 50 g/kg P assuming appropriate dilution of the digest in the final measurement step.

Characterization of sludges - Determination of total phosphorous

NF X33-027-2*NF EN 14702-2:2006 淤泥的特性显示.沉淀物特性.第2部分:测定沉淀厚度

Characterisation of sludges - Settling properties - Part 2 : determination of thickenability.

NF X33-026-1*NF EN 14701-1:2006 淤泥特征.过滤特性.第1部分:毛细管吸入时间(CST)

Characterization of sludges - Filtration properties - Part 1 : capillary suction time (CST).

NF X33-027-1*NF EN 14702-1:2006 污泥特性.沉淀物特征.第1部分:沉降性能测定(淤泥体积和淤泥体积指数特征的测定)

Characterization of sludges - Settling properties - Part 1 : determination of settleability (Determination of the proportion of sludge volume and sludge volume index).

EN 14671:2006 淤泥特性.用2mol/l氯化钾测定可萃取氨的预处理

This European standard specifies a procedure for the determination of extractable ammonia using a 2 mol/l potassium chloride solution in raw and digested sewage sludges. The range of the method is up to 100 g/kg N assuming appropriate dilution of the potassium chloride extract in the final measurement step.NOTE The above wording will be modified once the round robin results are available. It may be suitable for other types of sludges, but the user should validate the method using these sludges.

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride

EN 14701-3:2006 污物特性.过滤特性.第3部分:压缩性的测定

This document specifies a method to determine the compressibility of sludges, conditioned or not.This document is applicable to sludges and sludge suspensions from:storm water handling;urban wastewater collecting systems;urban wastewater treatment plants;treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC);water supply treatment plants.This method is also applicable to sludge and sludge suspensions of other origin.

Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility

DIN EN 14701-1:2006 污泥特性.过滤特征.第1部分:毛细管吸升时间(CST)

This standard specifies a method for the determination of the capillary suction time of sludge and sludge suspensions. The capillary suction time (CST) is a fast and simple way to evaluate the sludge dewaterability by filtration. This method gives no information on the obtainable solids content in a dewatering process. The measurement of CST should also make possible the evaluation, although only qualitatively, of other sludge characteristics, including dewaterability by centrifugation.#,,#

Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST) English version of DIN EN 14701-1:2006-06

DIN EN 14702-1:2006 污泥特性.沉淀物特征.第1部分:沉降性能测定(淤泥体积和淤泥体积指数特征的测定)

Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index) English version of DIN EN 14702-1:2006-06

DIN EN 14702-2:2006 污泥特性.沉淀物特征.第2部分:浓度测定

This standard specifies a method for the determination of the thickenability of sludge suspensions. Determination of the thickenability, i.e. the further concentration of suspended (undissolved) sludge solids in settling under gravity, through the use of laboratory mechanical assisted cylinders is negatively affected by bridging, wall effects and particle size effects. Ideally, this parameter should be measured in large-diameter columns having the same depth as the prototype thickener, but above effects can be satisfactory overcome by introducing a low-speed stirrer in a cylinder; this also helps to reduce the effect of the shallow depth.#,,#

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability English version of DIN EN 14702-2:2006-06

LST EN 14702-1-2006 污泥的表征-沉降特性-第1部分：沉降性的测定（污泥体积比例和污泥体积指数的测定）

Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)

LST EN 14701-1-2006 污泥的特性 过滤特性 第1部分：毛细管抽吸时间（CST）

Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)

LST EN 14702-2-2006 污泥的表征 沉降特性 第2部分：增稠性的测定

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability

EN 14702-2:2006 污泥特性.沉淀物特征.第2部分:浓度测定

This document specifies a method for the determination of the thickenability of sludge suspensions. This document is applicable to sludge suspensions from:storm water handling; urban wastewater collecting systems; urban wastewater treatment plants;treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271 EEC); water supply treatment plants.This method is also applicable to sludge suspensions from other origin.

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability