Z23 工业废水、污染物分析方法 标准查询与下载
共找到 135 条与 工业废水、污染物分析方法 相关的标准，共 9 页
本部分规定了用二苯基碳酰二肼比色法测定煤矿水中总铬含量的测定方法。 本部分适用于煤矿水中总铬含量的测定，本部分测定总铬含量的范围是0.004 mg/L～1.000 mg/L。
Determination of total chrominum in mine water
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
本标准规定了乙二胺四乙酸二钠（EDTA)络合滴定法测定煤矿水中钙、镁总硬度。 本标准适用于煤矿水中钙、镁总硬度的测定。
Determination of hardness of coal mine water
- ICS
- 13.060
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
本标准规定了用酸滴定法测定煤矿水碱度。 本标准适用于煤矿水碱度的测定。
Determination of alkalinity of coal mine water
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
本标准规定了用硫酸钡重量法测定煤矿水中硫酸根离子的含量。 本标准适用于煤矿水中硫酸根离子的测定。
Determination of sulphate radical hydronium in coal-mine water
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
本部分规定了用磷钼蓝分光光度法测定煤矿水中总磷含量的测定方法。 本部分适用于煤矿水中总磷含量的测定。本部分测定磷含量的范围为0.01 mg/L～0.80 mg/L。
Determination of total phosphorus in mine water
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
本部分规定了用磷钼蓝分光光度法测定煤矿水中正磷酸盐磷含量的测定方法。 本部分适用于煤矿水中正磷酸盐磷含量的测定。本部分测定正磷酸盐磷含量范围是0.008 mg/L～1.600 mg/L。
Determination of phosphorus in orthophosphate in mine water
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-11-16
- 实施
- 2012-05-31
Technical Specifications for Rural Domestic Sewage Treatment
- ICS
- 13.060.30
- CCS
- Z23
- 发布
- 2011-09-05
- 实施
- 2011-09-05
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 39: Determination of selected polycyclic aromatic hydrocarbons (PAH) - Method using gas chromatography with mass spectrometric
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-09
- 实施
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 1: Recording of analysis results (A 1)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-09
- 实施
German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-09
- 实施
German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 14: Determination of selected polyfluorinated compounds (PFC) in sludge, compost and soil - Method using high performance liquid chromatog
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-08
- 实施
German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 46: Determination of purgeable organic carbon (POC) (H 46)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-08
- 实施
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 41: Determination of selected easily volatile organic compounds in water - Method using gas chromatography (GC-MS) after headsp
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-06
- 实施
German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-04
- 实施
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 13: Determination of cyanides (D 13)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-04
- 实施
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography an
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2011-03
- 实施
This practice applies to response actions for all types of asbestos-containing materials, including surfacing materials, thermal systems insulation, and miscellaneous materials, whether friable or not, regardless of the quantities involved and the reason for conducting the response action. Abatement for the purpose of removing asbestos-containing materials or encapsulating or enclosing them, regardless of the engineering controls and work practices used, requires performance of visual inspections as described in this practice. Operations and maintenance (O&M) activities, such as removal, encapsulation, or enclosure of asbestos-containing materials incidental to repair or replacement of a component, clean-up of debris from a fiber release episode, or other preventive measures, require the performance of visual inspections as described in this practice. See Managing Asbestos in Place and Guidance Manual. This practice applies to response actions performed under a contract from the building owner, as well as to work performed by the building owner''s staff. The specific objectives of the visual inspection process before, during, and at the conclusion of an asbestos abatement project are: to review the extent of asbestos-containing material (ACM) within the scope of work, to monitor performance of the work, and to verify if visible residue, dust or debris, or unremoved material are absent at the completion of removal and clean-up activities. The visual inspection process is used to evaluate all four aspects of an asbestos abatement project as follows: Extent of ACM within Scope of Work8212;The building survey which is intended to locate and quantify asbestos-containing materials is not properly called a “visual inspection” within the context of this practice. To define the extent of ACM involved, a building survey is a necessary prelude to the first step of the visual inspection process. The building survey, which may use other building records, is intended to locate and assess the condition of ACM with confirmation by laboratory analysis of bulk samples. Additional surveys may be required during project design to find ACM in locations not entered or accessible during the initial building survey. The extent of the ACM to be abated must be known in order to properly design the abatement project. See 40 CFR Part 61. Project Work Performance8212;Observation of work activities throughout the abatement project confirms acceptable work performance and aids the visual inspection for completeness of removal of ACM from the surfaces and components and for completeness of cleanup of the work area. Careful examination of the work area may be required at the start of the project for debris that may have been generated after the building surveys and project design. Completeness of Abatement8212;The presence of residue, visible without the use of magnifying devices, on surfaces and components from which asbestos has been removed indicates that additional cleaning of these surfaces is required. All ACM required to be removed by the contract documents must be gone in order to pass the inspection for completeness of removal. Similarly, the presence of improperly encapsulated or insufficiently enclosed material indicates that these measures, if used for abatement or as an adjunct thereto, were inadequately performed and corrective action shall be taken. Completeness of Clean-up8212;The presence of dust or debris on surfaces in areas where abatement has taken place indicates that......
Standard Practice for Visual Inspection of Asbestos Abatement Projects
- ICS
- 13.030.30
- CCS
- Z23
- 发布
- 2011
- 实施
German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 23: Determination of bismut active substances (H 23)
- ICS
- 13.060.50
- CCS
- Z23
- 发布
- 2010-12
- 实施
This document specifies a method for the determination of drainability of flocculated sludges. It 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) and water supply treatment plants. This method is also applicable to sludge suspensions from other origin. Anycase, it is applicable to all kinds of sludges provided particles are larger than 500 ?m in size. That is why the test should preferably be performed on sludges first flocculated.
Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludges; German version EN 14701-4:2010
- ICS
- 13.030.20
- CCS
- Z23
- 发布
- 2010-05
- 实施
