Analisis Limbah Laundry Informal Di Kecamatan Sail Kota Pekanbaru

This research was conducted in August – September 2020 during the dry season in Sail District, Pekanbaru City. Sampling was carried out at 09.00 am with 2 repetitions with an interval of 7 days, the sample was measured when the laundry business was operating. This study aims to (1) analyze the pollutant parameters contained in informal laundry wastewater, and compare it with the quality …