发布时间:2023-05-15 16:33:56
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Covers performance and constructional requirements for point-of-use drinking water treatment units intended to be used for lowering the concentration
Point-of-use drinking water treatment units
Issue 1 - The NSF Glossary of drinking water treatment unit terminology was developed as a means of ensuring greater consistency in the terminology
Glossary of drinking water treatment unit terminology
Glossary of Drinking Water Treatment Unit Terminology
本标准规定了饮用水处理装置用电磁阀(以下简称电磁阀)的术语和定义、分类、基本要求、技术要求、试验方法、检验规则、标志、包装、运输及贮存和质量承诺。 本标准适用于家用、商用及类似场所使用的饮用水处理装置中使用的电磁阀
Solenoid valve of drinking water treatment device
To clarify influent challenge requirements for chemical reduction testing
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Health effects
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Health effects
To provide a means for certification of commercial modular systems where multiple replacement cartridges may be interchangeably installed
Drinking water treatment units - Health effects
To establish sample sizes for mechanical reduction tests other than cyst reduction
Drinking water treatment units - Health effects
To include USEPA methods 524.2 and 525.2 in Tables 1 and 2 and include language to ensure when using the GC/MS (method 625) an adequate analytical
Drinking water treatment units - Health effects
The proposed revision is to lower the maximum contaminant concentration (MCC) for lead for material extraction testing from 0.015 mg/L to 0.010 mg/L
Drinking water treatment units - health effects
To clarify the formulation review requirements and provide consistency between the Drinking Water treatment Unit Standards and NSF/ANSI 60 and NSF
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Aesthetic Effects
Drinking water treatment units - Health effects
Covers performance and constructional requirements for point-of-use drinking water treatment units intended to be used for lowering the concentration
Point-of-use drinking water treatment units
Issue 1 - The NSF Glossary of drinking water treatment unit terminology was developed as a means of ensuring greater consistency in the terminology
Glossary of drinking water treatment unit terminology
Glossary of Drinking Water Treatment Unit Terminology
本标准规定了饮用水处理装置用电磁阀(以下简称电磁阀)的术语和定义、分类、基本要求、技术要求、试验方法、检验规则、标志、包装、运输及贮存和质量承诺。 本标准适用于家用、商用及类似场所使用的饮用水处理装置中使用的电磁阀
Solenoid valve of drinking water treatment device
To clarify influent challenge requirements for chemical reduction testing
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Health effects
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Health effects
To provide a means for certification of commercial modular systems where multiple replacement cartridges may be interchangeably installed
Drinking water treatment units - Health effects
To establish sample sizes for mechanical reduction tests other than cyst reduction
Drinking water treatment units - Health effects
To include USEPA methods 524.2 and 525.2 in Tables 1 and 2 and include language to ensure when using the GC/MS (method 625) an adequate analytical
Drinking water treatment units - Health effects
The proposed revision is to lower the maximum contaminant concentration (MCC) for lead for material extraction testing from 0.015 mg/L to 0.010 mg/L
Drinking water treatment units - health effects
To clarify the formulation review requirements and provide consistency between the Drinking Water treatment Unit Standards and NSF/ANSI 60 and NSF
Drinking water treatment units - Health effects
Drinking Water Treatment Units - Aesthetic Effects
Drinking water treatment units - Health effects