1. Elimination of Odor and Taste Substances in Drinking Water Through Active Carbon;Simon;Gas- Wasserfach,1960
2. The Use of Activated Charcoal in the Treatment of Trade Wastes;Sharp;Brit. Chem. Eng.,1961
3. Use of Granular Activated Carbon at Bay City;Harrison;Jour. AWWA,1940
4. Water Softening and Purification Plant of Dundee, Mich;Finkbeiner;Water & Sewerage,1931