ANALISA BEBAN PENCEMARAN KEGIATAN BUDIDAYA TAMBAK BANDENG DI SUNGAI PASAR BANGGI KABUPATEN REMBANG

Abstract

River Waters in some ways give lot of advantage to their lifes of the people living round at, including the aquatic organism. However to fact river is used to from away the domestic, industrial, fisheries and agricultural waste dump, so resulted decrease water quality. Necessary environment to manage that is pollution degrees from each pollution source, information of this pollution degrees from each sources can be used for next environmental handling and so do could maintain and escalate river environmental quality. The study was determine to degrees pollution of Pasar Banggi river due to the aquaculture activities in Pasar Banggi Village district of Rembang. The research was held on Juni 2009 in Milkfish’s Pond Pasar Banggi Village, Rembang. Sample survey method was used in this study. Pollution degrees analysis from milkfish’s pond activity calculated from the Milkfish’s pond outlet that passed to Pasar Banggi River. Pollution indicator use to determination pollution total degrees of the Pasar Banggi River a total phosphat, ammonia, and nitrit. Total degrees of total phosphat degrees was: 2541,15 ton/year and 201,9 ton/year, respectively from the first and second count. Ammonia score was 116329,53 ton/year and 14367,75 ton/year, respectively. Nitrit score was 12050,1 ton/year and 2612,28 ton/year. It is mean that ammonia score was the highest pollution degrees in the Pasar Banggi River.