Description
Sand filtration is an effective and appropriate technology for purification of surface water supplies in developing countries. It is usually achieved by either slow sand or rapid gravity filters. Basic design and economic considerations are presented.
Product Details
- Edition:
- Vol. 73 – No. 4
- Published:
- 04/01/1981
- Number of Pages:
- 8
- File Size:
- 1 file , 2.7 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
