PERHITUNGAN NERACA MASSA UNTUK INSTALASI PENGOLAHAN AIR LIMBAH TERPADU

Sari

Industry area planning should have the integrated Waste Water Treatment Plant (WWTP). So that, the experiment is having a goal to get the WWTP model which fits to similar industry area, just like an agro industry. The treatment process which have been planned contains; pre, primary, and secondary. The variable (unit) that is used for treatment is efficient and effective, and standard of waste water for industry plan has to consider the Peraturan Gubernur Sumatera Selatan No 18 Tahun 2005. The finishing WWTP is using mass balance calculation, and the parameter which is analyzed from output, such as Q, TSS, and BOD. The plan model of integrated- WWTP for agro industry area is considered as a way expand the environmental science in anticipating the waste water from agro industry, in order to keep the river. From the calculation, it is 87,16 mg/L in TSS result, and 32,19 mg/L in BOD.

Keywords: Pre Treatment, Primary Treatment, and Secondary Treatment