Distribution patterns study of Escherichia coli as an Indicator for ground water quality at Matraman District, East Jakarta

4th International Seminar on Sustainable Urban Development

地球科学;经济学

Anisah, U.^1 ; Iswanto, B.^1 ; Rinanti, A.^1

Environmental Engineering Department, Faculty of Landscape Architecture and Environmental Technology, Universitas Trisakti, Jakarta, Indonesia^1

关键词: Distribution patterns;    e.coli;    Fecal Coliform;    Fecal coliforms;    Fishery product;    Groundwater contamination;    Most probable number;    Water quality standard;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/106/1/012080/pdf
DOI  :  10.1088/1755-1315/106/1/012080

来源: IOP

【 摘 要 】

The purpose of this study was to determine the distribution pattern E.coli as indicators of ground water contamination by fecal coliforms at Matraman District, East Jakarta, Indonesia (106049′35″E 06010′37″LS) consisting of six sub-districts (Utan Kayu Selatan, Utan Kayu Utara, Kayu Manis, Pal Meriam, Kebon Manggis and Pisangan Baru). The presence of E.coli examined by the method of Most Probable Number (MPN) according to SNI 01-2332.1-2006 about the determination of coliforms and E.coli in fishery products which consists of three stages of tests in a row, the estimation, determination or confirmation and complementary or morphology test. Matraman District is a densely populated area and the distance between septic tank and well is inadequate, both with their own's septic tank or with neighbors's septic tank. The result of sample analysis shows that E.coli counts exceeds water quality standards in accordance with regulation Health Ministry No.492/2010 concerning the drinking water quality requirements. The lowest MPN number is 3 MPN/100 ml and the highest number of E. coli is more than1100 MPN/100 ml. The temperature, pH and DO0on average are 27.520C, 5.59 and 2.24 mg/L. This study is expected to be a reference in the use of ground water for daily activities in the district Matraman.