EN 896-2012

人类生活用水处理用化学品 氢氧化钠

Chemicals used for treatment of water intended for human consumption. Sodium hydroxide

实施日期：2012-11-01

DIN EN 938-2009

Chemicals used for treatment of water intended for human consumption - Sodium chlorite

实施日期：2009-04-01

BS EN 897-2012

水处理用化学品 碳酸钠(苏打)

Chemicals used for treatment of water intended for human consumption. Sodium carbonate

发布日期：2013-02-28  实施日期：2013-02-28

BS EN 886-2004

生活用水处理用化学制剂 多铝氢氧化硅硫

Produkte zur Aufbereitung von Wasser fuer den Menschlichen Gebrauch. Polyaluminiumhydroxidsilikatsulfat Chemicals used for treatment of water intended for human consumption-Polyaluminium hydroxide sili...

适用范围：This document is applicable to polyaluminium hydroxide silicate sulfate used for treatment of water intended for human consumption. It describes the characteristics of polyaluminium hydroxide silicate ...

实施日期：2004-12-02

EN 936-2013

用于供人类食用的水处理化学品 二氧化碳

Chemicals used for treatment of water intended for human consumption - Carbon dioxide

实施日期：2013-12-01

DIN EN 935-2005

饮用水处理剂 氯化铝-铁(III)(单体)和氢氧氯化铝-铁(III)(单体)

Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric)

适用范围：This European Standard is applicable to aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric) used for treatment of water intended for human consumption. It ...

BS EN 890-2004

人饮用水处理用化学药品.硫化铁

Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Eisen (III) sulfat Chemical used for treatment of water intended for human consumption Iron (III) sulfate liquid Produits chimiques ...

适用范围：Water treatment, Potable water, Ferric inorganic compounds, Sulfates, Liquids, Chemical properties, Physical properties of materials, Impurities, Safety measures, Delivery, Quality, Marking, Chemical a...

实施日期：2004-12-02

BS EN 936-2013

人类生活用水处理用化学品 二氧化碳

Chemicals used for treatment of water intended for human consumption. Carbon dioxide

发布日期：2013-12-31  实施日期：2013-12-31

BS EN 15039-2006

Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Polycarboxilic acids and salts

实施日期：2008-12-31

BS EN 15040-2006

Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Phosphonic acids and salts

实施日期：2008-12-31

NF T94-436-2008

Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology.

ISO 15923-1-2013

Water quality -- Determination of selected parameters by discrete analysis systems -- Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection

发布日期：2013-11-28  实施日期：2013-11-28

DIN EN 14664-2005

饮用水处理剂 固体硫酸铁(III)

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid

适用范围：This European Standard is applicable to iron (III) sulfate solid used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate solid and specifies t...

BS EN 889-2004

人饮用水处理用化学药品.硫化亚铁

Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Eisen (II) sulfat Chemicals used for treatment of water intended for human consumption Iron (II) sulfate Produits chimiques utilises...

适用范围：This document is applicable to iron (Ⅱ) sulfate heptahydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (Ⅱ) sulfate heptahydrate and specifies ...

实施日期：2004-12-02

BS EN 882-2004

人类用水处理的化学试剂.铝酸钠

Produkte zur Aufbereitung von Wasser fuer menschlichen Gebrauch. Natriumaluminat Chemicals used for treatment of water intended for human consumption Sodium aluminate Produits chimiques utilises pour l...

适用范围：This document is applicable to sodium aluminate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of sodium aluminate and refer...

实施日期：2004-12-02

EN 936-2006

水处理剂.二氧化碳

Chemicals used for treatment of water intended for human consumption. Carbon dioxide

实施日期：2006-08-01

DIN EN 888-2005

饮用水处理剂 氯化铁(Ⅲ)

Chemicals used for treatment of water intended for human consumption - Iron(III)chloride; German version EN 888:1998

适用范围：This European Standard is applicable to iron (III) chloride (a), iron (III) chloride hexahydrate (b), iron (III) chloride solution (c) used for treatment of water intended for human consumption. It des...

EN 888-2004

饮用水处理剂 氯化铁(Ⅲ)

Chemicals used for treatment of water intended for human consumption. Iron (III) chloride

实施日期：2004-11-01

NF T94-439-2006

Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use.

NF T94-304-2009

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid.