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
Chemicals used for treatment of water intended for human consumption - Potassium permanganate; German version EN 12672:2016
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2016-09
- 实施
Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version EN 882:2016
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2016-09
- 实施
Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016
- ICS
- 71.100.80
- CCS
- G77
- 发布
- 2016-09
- 实施
Chemicals used for treatment of water intended for human consumption. Potassium permanganate
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Chemicals used for treatment of water intended for human consumption. Chlorine dioxide generated in situ
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Chemicals used for treatment of water intended for human consumption. Chlorine
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Chemical used for treatment of water intended for human consumption. Potassium peroxomonosulfate
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-08-31
- 实施
- 2016-08-31
Chemicals used for treatment of water intended for human consumption. Hydrogen peroxide
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-06-30
- 实施
- 2016-06-30
Chemicals used for treatment of water intended for human consumption. Hydrochloric acid
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-06-30
- 实施
- 2016-06-30
Chemicals used for treatment of water intended for human consumption. Sodium chlorite
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-06-30
- 实施
- 2016-06-30
Chemicals used for treatment of water intended for human consumption. Sodium aluminate
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-04-30
- 实施
- 2016-04-30
Chemicals used for treatment of water intended for human consumption. Aluminium iron (III) sulfate
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-04-30
- 实施
- 2016-04-30
Chemicals used for treatment of water intended for human consumption. Aluminium sulfate
- ICS
- 13.060.20;71.100.80
- CCS
- G77
- 发布
- 2016-04-30
- 实施
- 2016-04-30
本标准规定了人工浓海水碳酸钙沉积法测定海水淡化膜用阻垢剂阻垢性能的方法。 本标准适用于海水淡化膜用阻垢剂碳酸钙阻垢性能的测定。
Determination of scale inhibition performance of scale inhibitors for reverse osmosis seawater desalination.Artificial concentrated seawater calcium carbonate precipitation method
- ICS
- 07.060;71.100
- CCS
- G77
- 发布
- 2016-02-16
- 实施
- 2016-06-01
This European Standard specifies a test method simulating practical conditions for establishing whether a product for surgical handrub and handwash reduces the release of resident and eventually present transient microbial flora on hands when used for the treatment of clean hands of volunteers. This European Standard applies to products for surgical handrub or handwash for use in areas and situations where disinfection is medically indicated. Such indications occur in patient care, for example:- in hospitals, in community medical facilities and in dental institutions; - in clinics of schools, of kindergartens and of nursing homes. and may occur in the workplace and in the home. It may also include services such as laundries and kitchens supplying products directly for the patient. EN 14885 specifies in detail the relationship of the various tests to one another and to "use recommendations". NOTE This method corresponds to a phase 2, step 2 test.
Chemical disinfectants and antiseptics - Surgical hand disinfection - Test method and requirements (phase 2@ step 2)
- ICS
- 11.080.20
- CCS
- G77
- 发布
- 2016-02
- 实施
本标准规定了发电厂水处理系统中活性炭的使用及试验方法。 本标准适用于粒状活性炭吸附处理，粉状活性炭可参照本标准执行。
Guide for operation of activated carbon for water treatment in power plant
- ICS
- 27.100
- CCS
- G77
- 发布
- 2016-01-07
- 实施
- 2016-06-01
Chemical disinfectants and antiseptics. Disinfectants. Criteria and indicators for evaluating the effectiveness
- ICS
- 11.080.01
- CCS
- G77
- 发布
- 2016
- 实施
- 2017-01-01
Chemical disinfectants and antiseptics. Means for disinfection of non-centralized water systems drinking water. The toxicity and danger
- ICS
- 11.080.01
- CCS
- G77
- 发布
- 2016
- 实施
- 2017-01-01
