摘要
介绍了国内外近年来在焦化废水处理方面的研究进展。生物强化技术可以提高处理范围和处理能力,缺点是对废水中某些指标处理不理想;化学技术工艺简单,反应速度快,净化率高,缺点是投资与处理费用较高;生物-化学联合方法结合了生物法和化学法的优点,较适合我国国情。
Advances in coke plant wastewater treatment in recent years in China and overseas are systematically introduced. Bioaugmentation technique can greatly increase the treatment applicability and capability of the existing treatment equipment,but doesn't well to some impurity of the wastewater from coke plants.Chemical methods are simple in treatment process higher in reaction rate and removal efficiency. However,the investment and treatment cost of the chemical methods are higher than those of the former. Biol...
出处
《安徽化工》
CAS
2006年第4期49-50,共2页
Anhui Chemical Industry
关键词
焦化废水
生化处理技术
化学处理技术
进展
coke plant wastewater
biological treatment method
chemical treatment method
advancements
