富营养化池塘细菌及其解磷特性的初步研究  

Initial Study on Bacteria and Their Phosphorolysis Characteristics in Eutrophic Ponds

作　　者：卢显芝[1] 许厚博 卫威[1] 郝建朝[1] 田秀平[1] 

机构地区：[1]天津农学院农学系,天津300384 [2]天津市宝坻区农业局,天津301800

出　　处：《天津农学院学报》2008年第3期4-6,共3页Journal of Tianjin Agricultural University

基　　金：天津市自然科学基金重点项目"富营养化池塘底泥氮;磷变化机制及其调控的研究"(07JCZDJC04600);天津市教委基金项目"微生物修复底泥中氮磷转化规律的研究"(20060708)

摘　　要：对天津市东丽区和西青区两个富营养化池塘中的细菌及其解磷特性进行了研究。结果表明,两池塘的底泥及水体中芽孢杆菌占优势;两池塘中的细菌都不能分解无机磷;西青区池塘中可分解有机磷的细菌达到80%,东丽区的为46%。The bacteria and their phosphorolysis characteristics of two eutrophic ponds in Dongli District and Xiqing District were studied. The results show that the bacilli occupied dominant positions in water bodies and substrate sludge of the two eutrophic ponds. And the bacteria in two ponds couldn＇t decompose inorganic phosphorus. In Xiqing District, the bacteria which could decompose organic phosphorus account for 80% of the total, while the same ones account for 46% in Dongli Distrcit.

关 键 词：富营养化池塘 细菌 解磷特性 

分 类 号：X172[环境科学与工程—环境科学]