دانلود استانداردهای فیلترهای تصفیه آب و استانداردهای آب آشامیدنی:

1.  AWWA Standard for Granular filter material – AWWA B100

 

2. Inorganic Supporting and filtering Materials – English version of DIN EN 12902 –  BS EN 12902

3.Products used for treatment of water intended for human consumption — Silica sand and Silica Gravel — Test standard_bsi-bs-en-12904

4. Products used for treatment of water intended for human consumption — PUMICE –BS EN 12906

5. Products used for treatment of water intended for human consumption — ANTHRACITE — BSI-BS-EN-12909-2012

 

 

1.  AWWA Standard for Granular filter material – AWWA B100

 

2. Inorganic Supporting and filtering Materials – English version of DIN EN 12902 –  BS EN 12902

3.Products used for treatment of water intended for human consumption — Silica sand and Silica Gravel –BS EN 12904

4. Products used for treatment of water intended for human consumption — PUMICE –BS EN 12906

5. Products used for treatment of water intended for human consumption — ANTHRACITE — BSI-BS-EN-12909-2012