G77 水处理剂 标准查询与下载
共找到 964 条与 水处理剂 相关的标准，共 65 页
Drinking Water Treatment Chemicals - Health Effects
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2012
- 实施
Drinking water treatment chemicals - Health effects
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2012
- 实施
Chemicals used for treatment of water intended for human consumption. Calcium magnesium carbonate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-12-31
- 实施
- 2011-12-31
Chemicals used for treatment of water intended for human consumption. Magnesium oxide
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-12-31
- 实施
- 2011-12-31
重要提示：本标准使用的强酸、强碱具有腐蚀性，使用时应注意。溅到身上时，用大量水冲洗。 本标准规定了水处理剂氯化铝的技术要求、试验方法、检验规则以及标志、标签和包装。 本标准适用于水处理剂氯化铝。该产品主要用于饮用水和工业水、废水及污水的处理。其中饮用水处理所用原料盐酸应采用工业合成盐酸。 分子式：AlCl•HO；AlCl 相对分子质量：241.43；133.3
Water treatment chemical. Aluminium chloride
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-12-20
- 实施
- 2012-07-01
重要提示：本标准使用的强酸、强碱具有腐蚀性，使用时应注意。溅到身上时，用大量水冲洗，避免吸入或接触皮肤。 本标准规定了乙二胺四亚甲基膦酸钠（EDTMPS）产品的要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于以乙二胺、甲醛、三氯化磷以及氢氧化钠制得的乙二胺四亚甲基膦酸钠。该产品主要用于水处理的阻垢、缓蚀使用。 分子式结构式略
Water treatment chemicals. Sodium ethylene diamine tetramethylene phosphonate
- ICS
- 71.100.40
- CCS
- G77
- 发布
- 2011-12-20
- 实施
- 2012-07-01
This standard describes ferric chloride in aqueous (liquid) form for use in the treatment of potable water, wastewater, and reclaimed water. Applications of the chemical include (1) water softening with lime or a combination of lime and soda ash to improve hardness reduction and coagulation, and (2) water clarification, as a coagulant, followed by settling or filtration.
Liquid Ferric Chloride
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-01-01
- 实施
This standard describes carbon dioxide (CO2) for use in recarbonation and pH adjustment in the treatment of potable water, wastewater, and reclaimed water.
Carbon Dioxide
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-01-01
- 实施
This standard describes ferrous sulfate (FeSO4) in moist, dried, and solution (liquid) forms for the treatment of potable water, wastewater, or reclaimed water.
Ferrous Sulfate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011-01-01
- 实施
Ion exchange resins - Test release.
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2011-01-01
- 实施
- 2011-01-29
This standard describes the use of sodium metabisulfite (Na2S2O5) in the treatment of potable water, wastewater, and reuse or reclaimed water.
Sodium Metabisulfite
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
This standard describes chlorinated lime, calcium hypochlorite, and sodium hypochlorite for use in water, wastewater, and reclaimed water treatment.
Hypochlorites
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
This standard describes fluorosilicic acid (H2SiF6)for use in the treatment of potable water.
Fluorosilicic Acid
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
This standard describes sodium fluoride (NaF), coarse crystalline grade, for use in the treatment of potable water.
Sodium Fluoride
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
Drinking Water Treatment Chemicals - Health Effects
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material is also known as sodium hexamataphosophate, sodium tetrapolyphosphate, and Graham's salt.
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
Drinking Water Treatment Chemicals: Health Effects
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
This standard describes sodium fluorosilicate (Na2Sif6) for use in the treatment of potable water.
Sodium Fluorosilicate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
NSF/ANSI 60 - Drinking Water Treatment Chemicals - Health Effects
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2011
- 实施
