98/02503 Use of humic acid or humic acid derivatives for treating wastewater, exhaust gases, and flue gases : Pfueller, U. and Kleine, K.-H. Ger. Offen. DE 19,624,982 (Cl. A62D3/00), 8 Jan 1998, Appl. 19,624,982, 22 Jun 1996, 4 pp. (In German)

• Book ID: 104285799
• Publisher: Elsevier Science
• Year: 1998
• Weight: 210 KB
• Volume: 39
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(98)80683-8