PENERAPAN CLEARITY METER SEBAGAI ALAT UKUR SEDERHANA KUALITAS INFLUEN DAN EFFLUEN PENGUJIAN PARAMETER TSS, TDS, COD, DAN BOD DI IPAL PALGADING DAN TIRTO ASRI

Abstract

Yogyakarta Special Region is an area with high population growth. This affects the high amount of domestic waste produced. Communal WWTP can be a solution in domestic wastewater treatment. Data from DLH DIY 2016 recorded 376 communal WWTPs throughout DIY, but only 41 WWTPs were monitored, the rest did not know the value of the efluen generated. The high cost of parameter testing is also a reason. An alternative monitoring is needed that is easy, inexpensive, simple, portable, and the results can be read immediately so that it can be done independently. The clearity meter is a simple measuring instrument that is combined with a calibration curve to determine the relationship between parameters using the multiple linear regression analysis. The research was conducted at the Palgading and Tirto Asri communal WWTPs with the TSS, TDS, COD, and BOD test parameters relate in SNI 6989 year 2009 abut Water and Wastewater.. Tubes with large dimensions have better results where the R 2 value and its significance are close to fixed although not yet suitable.