微生物强化修复技术在锦州市河道治理中的应用

The Application of Enhanced Bioremediation Technique in River Regulation of Jinzhou City

由于城市工业化的快速发展和人口激增的双重因素,越来越多的工业污水和生活垃圾排放到河道内,导致锦州市河道水质严重恶化。本文以锦州市的河道为研究区域,进行了不同微生物的组合,以期寻求治理效果最佳的组合方式,同时探讨了不同微生物在河道治理工作中的作用,得到如下结论:使用特定的微生物,可以较好地治理河道污染状况并可使水质保持稳定状态。但当温度偏低或污染程度较高时,微生物强化修复技术的效果不佳;不同的微生物投放组合有着不同的净水效果,将光合细菌、BSW、W14、ID6组合投放时净水效果最佳。

As the double elements of rapid expansion of urban industrialization and population boom, more and more industrial waste water and household garbage are discharged into the river, which lead to the serious deterioration of river water quality in Jinzhou City. The article regards the river in Jinzhou City as the research zone, conduct combination of different microorganism, in order to seek compound mode with best governance effect, and discuss the effect of different microorganism played in the river regulation work and get the below conclusion： by using specific microorganism, river pollution condition can be governed better and can make the water quality to keep stable. But when the temperature is too low or the pollution level is too high, the effect of enhanced bioremediation technique is not good ; Different microorganism putting in combination have different water purification effect, to make the best water purification effect when the combination of photosynthetic bacteria, BSW, W14, ID6 are put in.