生物膜水质修复技术处理水产养殖废水的研究进展

Research Progress of Biofilms Bioremediation Technology in Aquaculture

生物膜水质修复技术是利用附着生长于某些基质表面的微生物进行水质修复的一种方法。介绍了生物膜水质修复技术在水产养殖中的应用情况,阐述了生物膜的形成过程以及影响生物膜形成的因素,包括基质类型、放置密度及水体C/N等,并探讨了生物膜处理养殖废水对池塘生态环境和水产产量的影响。最后,展望了生物膜水质修复技术在水产养殖领域的应用前景和未来研究趋势,并指出生物膜技术是一种提高水产产量、净化水体、减少养殖废水排放的有效方法。

The biofilms bioremediation technology has been applied to protect ecological environment and decrease water pollution.Theapplication of biofilms bioremediation technology in aquaculture has been introduced,including the effects of biofilms on the productionand water quality.And the main influencing factors of biofilm formation,including the type and density of substrates and C/N ratio,havebeen analyzed.Finally,the applying prospects of biofilms bioremediation technology in the aquaculture are summarized,and the biofilmtechnology probably can be considered as an effective method for increasing production of aquatic animals,improving water quality,reducing the emissions of pollutants in aquaculture.