1 Scope
This standard specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of household and similar purposes drinking water treatment core.
This standard is applicable to household and similar purposes drinking water treatment core (hereinafter referred to as "drinking water treatment core").
2 Normative References
The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods
GB/T 1019 General Requirements for the Package of Household and Similar Electrical Appliances
GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection
GB/T 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)
GB 4706.1 Household and Similar Electrical Appliances - Safety - Part 1: General Requirements
GB 5749 Standards for Drinking Water Quality
GB/T 5750.1~5750.13-2006 Standard Examination Methods for Drinking Water
GB 8537 Drinking Natural Mineral Water
GB/T 8538 Methods for Examination of Drinking Natural Mineral Water
GB/T 17218 Hygienic Safety Evaluation for Chemicals Used in Drinking Water Treatment
GB/T 17219 Standard for Safety Evaluation of Equipment and Protective Materials in Drinking Water System
CJ/T 43-2005 Filter Material for Water Treatment
CJ 3023-1993 Activated Carbon Drinking Water Purifier
CJ/T 3041-1995 The Filter Manganese Ore for Water Treatment
HY/T 050 Test Methods for Hollow Fiber Ultrafiltration Membranes
HY/T 051 Test Methods for Hollow Fiber Microporous Membranes
3 Terms and Definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
Drinking water treatment core
The component of household and similar water treatment facility capable of improving the water quality.
3.2
Filtration
The process of filtering the impurities in water through filter material, filter membrane or drinking water treatment core.
3.3
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification and Nomenclature
5 Technical Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packaging, Transportation and Storage
Appendix A (Informative) Test Device
Appendix B (Informative) Test Methods for Flux and Rate of Desalination of Nanofiltration and Reverse Osmosis Membrane Inner Core
