Z50 大气、水、土壤环境质量标准 标准查询与下载
共找到 252 条与 大气、水、土壤环境质量标准 相关的标准，共 17 页
本标准名词术语及定义只适用于水质特征的下列领域： 第一部分名词术语包括：1.水类型的术语；2.水和废水处理和贮存的术语。 第二部分名词术语包括：1.采样；2.水分析；3.水类型、水处理的附加术语及其他术语。
Water quality--Vocabulary--Part 1 and part 2
- ICS
- 13.060
- CCS
- Z50
- 发布
- 1986-10-10
- 实施
- 1987-03-01
大气飘尘浓度测定方法
Determination of the concentration of airborne particulate matters
- ICS
- 13.040.20
- CCS
- Z50
- 发布
- 1986-10-10
- 实施
- 1987-03-01
本方法适用于饮用水、地面水及工业废水pH值的测定。
Water quality--Determination of pH value--Glass electrode method
- ICS
- CCS
- Z50
- 发布
- 1986-10-10
- 实施
- 1987-03-01
本标准规定了与空气质量有关的名词术语的定义。这些定义涉及气体、蒸气和颗粒物采样及测量等方面。
Air quality--Vocabulary
- ICS
- 13.040.20
- CCS
- Z50
- 发布
- 1986-10-10
- 实施
- 1987-03-01
Water Quality Vocabulary Parts 1 and 2
- ICS
- CCS
- Z50
- 发布
- 1986-10-10
- 实施
- 1987-03-01
本标准适用于各种轻水堆型的陆地固定式核电厂（原则上也适用于核热电厂）。
Regulations for environmental radiation protection of nuclear power plant
- ICS
- CCS
- Z50
- 发布
- 1986-04-23
- 实施
- 1986-12-01
Technical Specifications for Remote Sensing Monitoring of Soil Pollution in Key Construction Lands
- ICS
- 13.020
- CCS
- Z50
- 发布
- 2024-03-25
- 实施
- 2024-03-25
Guidelines for soil pollution risk screening on the original site of industrial enterprises that have been shut down and withdrawn
- ICS
- 13.020
- CCS
- Z50
- 发布
- 2024-03-25
- 实施
- 2024-03-25
Crystalline silicon photovoltaic module recycling specifications
- ICS
- 13.030.50
- CCS
- Z50
- 发布
- 2023-12-28
- 实施
- 2024-03-28
New Media Public Weather Forecast Release and Dissemination Standards
- ICS
- 33.080
- CCS
- Z50
- 发布
- 2023-12-07
- 实施
- 2023-12-20
本标准规定了测定水中丙烯酸的离子色谱法。 本标准适用于地表水、地下水、生活污水和工业废水中丙烯酸的测定。当进样体积为 25 μl 时，方法检出限为 0.08 mg/L，测定下限为 0.32 mg/L
Water quality—Determination of acrylic acid—Ion chromatography
- ICS
- CCS
- Z50
- 发布
- 2023-02-09
- 实施
- 2023-08-01
Technical specifications for grid-based monitoring of total suspended particulate matter in ambient air
- ICS
- 13.040.20
- CCS
- Z50
- 发布
- 2022-12-27
- 实施
- 2023-04-01
Technical specifications for classification and description of water environment quality information
- ICS
- 13.060.99
- CCS
- Z50
- 发布
- 2022-10-23
- 实施
- 2022-11-23
Agricultural land soil heavy metal pollution risk control and remediation terminology
- ICS
- 13.080
- CCS
- Z50
- 发布
- 2021-11-09
- 实施
- 2022-05-01
Technical Specifications for Ambient Air Quality Forecasting in the Yangtze River Delta Ecological Green Integrated Development Demonstration Zone
- ICS
- 13.040.20
- CCS
- Z50
- 发布
- 2021-03-19
- 实施
- 2021-06-01
Technical Specifications for Ambient Air Quality Forecasting in the Yangtze River Delta Ecological Green Integrated Development Demonstration Zone
- ICS
- 13.040.20
- CCS
- Z50
- 发布
- 2021-03-19
- 实施
- 2021-06-01
本标准文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件， 仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有修改单）适用于本文 件。 HJ 1098 水华遥感与地面监测评价技术规范
Classified early warning and emergency treatment of cyanobacterial blooms in Dianchi Lake
- ICS
- 13.060.01
- CCS
- Z50
- 发布
- 2021-03-01
- 实施
- 2021-04-01
This document specifies a method for the measurement of several hydrolase activities (arylamidase, arylsulfatase, beta-galactosidase, alpha-glucosidase, beta-glucosidase, N-acetyl-glucosaminidase, acid, alkalin and global phosphatases, urease) simultaneously (or not) in soil samp
Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018); German version EN ISO 20130:2020
- ICS
- 13.080.30
- CCS
- Z50
- 发布
- 2021-02-00
- 实施
本文件规定了兰炭企业清洁生产的术语和定义、一般要求。并将清洁生产标准指标分为五类，即生产工艺与装备指标、 资（能）源消耗及副产品综合利用指标、产品指标、废物排放与回收利用指标、生产过程管理要求。 本文件适用于兰炭行业的清洁生产指导、清洁生产潜力与机会的判断，清洁生产等级评定，也可用于指导产业结构调整升级，促进节能减排，也可作为环境影响评价依据。
Cleaner production standards for semi-coke enterprises
- ICS
- 13.020.01
- CCS
- Z50
- 发布
- 2021-01-12
- 实施
- 2021-05-01
