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
Ion exchanger, adsorption resins and hybrid adsorber for water treatment - Technical delivery conditions
- ICS
- 71.100.40
- CCS
- G77
- 发布
- 2013-03
- 实施
Chemicals used for treatment of water intended for human consumption. Sodium hydroxide
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Sodium hydrogen carbonate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Silver salts for intermittent use
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Sodium sulfite
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Sodium carbonate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Sodium chlorate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
Chemicals used for treatment of water intended for human consumption. Sodium permanganate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02-28
- 实施
- 2013-02-28
This European Standard is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption.It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite.It gives information on its use in water treatment.
Chemicals used for treatment of water intended for human consumption.Sodium hydrogen sulfite; German version EN 12120:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
Chemicals used for treatment of water intended for human consumption.Sodium disulfite; German version EN 12121:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to ammonium sulfate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium sulfate and refers to the corresponding analytical methods. It gives information on its use in water treatment.
Chemicals used for treatment of water intended for human consumption.Ammonium sulfate; German version EN 12123:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to sodium carbonate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium carbonate. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex C).
Chemicals used for treatment of water intended for human consumption.Sodium carbonate; German version EN 897:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to sodium hydrogen carbonate used for the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydrogen carbonate.It gives information on its use in water treatment.
Chemicals used for treatment of water intended for human consumption.Sodium hydrogen carbonate; German version EN 898:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to sodium used for treatment of water intended for human consumption .It describes the characteristics and specifies the requirements of sodium sulfite and refers to the corresponding analytical methods. It gives information for its use in water treatment.
Chemicals used for treatment of water intended for human consumption.Sodium sulfite; German version EN 12124:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to sodium thiosulfate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of sodium thiosulfate and refers to the corresponding analytical methods. It gives information for its use in water treatment.
Chemicals used for treatment of water intended for human consumption.Sodium thiosulfate; German version EN 12125:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to liquefied ammonia used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of liquefied ammonia and refers to the corresponding analytical methods.It gives information for its use in water treatment. It also determines the rules relating to the safe handling and use of liquefied ammonia (see Annex B).
Chemicals used for treatment of water intended for human consumption.Liquefied ammonia; German version EN 12126:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
This European Standard is applicable to sodium hydroxide used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium hydroxide. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex C).
Chemicals used for treatment of water intended for human consumption.Sodium hydroxide; German version EN 896:2012
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-02
- 实施
Chemicals used for treatment of water intended for human consumption. Liquefied ammonia
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-01-31
- 实施
- 2013-01-31
Products used for treatment of water intended for human consumption. Powdered diatomaceous earth
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-01-31
- 实施
- 2013-01-31
Chemicals used for treatment of water intended for human consumption. Ammonium sulfate
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2013-01-31
- 实施
- 2013-01-31
