水体生态系统的生物修复研究

Bioremediation of water ecosystem.

生物修复是借助于生物系统降解环境中污染物的有效方法,具有成本低、效率高和有效持续时间长等优点。阐述了水体生物修复进展,重点论述了对水体中烃类污染、水体脱氮以及酶工程和新型反应器在生物修复中的应用。

Bioremediation is an effective method for biodegrading pollutions using microorganism systems. It has many advantages such as low cost, high efficiency and a long life cycle, etc. The advances of water bioremediation are stated, particular attention must be paid to the biodegradation of hydrocarbons, denitrification and the use of new reactors using microorganism enzymes.