【摘要】 通过对水中生态食物链的分析 ,提出了通过投加以光合细菌为主的复合细菌群来强化湖泊水体生物自净能力 ,改善湖泊水体水质的方法 .经过实验室静态投菌试验研究 ,表明投加复合细菌能够有效地净化水体中的污染物 ,达到强化湖泊水体的生物自净能力的目的更多还原

【Abstract】 Through analyzing the ecological food chain in water,the method adding compound bacterial groups in which photosynthetic bacteria were in the majority was suggested to intensify self purification ability of the lake and to better water qualities of the lake.The batch type laboratory experiments had showed that throwing compound bacterial groups in the lake could degrade the pollutants and intensify biological self purification ability of water effectively.更多还原