福建漳州三湘江治理

CREATE_TIME:2019-01-08 VIEWS:419

三湘江是漳州市的内河,全长9.8公里。长期以来,大量的工业污水、生活污水和养殖污水等未经处理就直接排放到河中,造成三湘江河床淤积,径流急减,水体严重富营养化,水体发黑发臭,水质日趋恶化。漳州市环境监测站对三湘江水质监测表明三湘江为劣五类,应市环保局要求,将水体治理达到地表水标准Ⅴ类水要求,并有一定的景观效果。

福建泉州联美环保有限公司(利蒙LLMO福建经销商)经过约40天左右的治理后,水体从黑色变成淡绿色,水体的臭味消除,水质有明显的好转。治理约20天左右,各项指标有明显的降低。通过前期的初步治理,该水体已经达到一定的景观水效果,水质明显的好转。


投加利蒙LLMO前后数据对照表单位为mg/L


日期

CODCR

化学需氧量

DO

溶解氧

BOD5

生物需氧量

TP

总磷

TN

总氮

pH

酸碱度

投加LLMO前

11.1

<0.2

11.4

1.35

11.2

7.19

投加LLMO后

7.32

0.88

6.6

0.582

10.6

7.16

去除率%

37.4%

42.1%

56.9%

5.4%

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