탐진강의 총량규제를 위한 오염원 별 수계.행정구역 허용부하량 삭감부하량 할당에 관한 연구

Study on Allocation of Pollution Discharges by Watersheds andAdministrative Regions with Pollution Source for the TMDLin Tamjin River

This study is to calculate Allocation of Pollution Discharges by administrative region for the TMDL (Total Maximum Daily Load) on Tamjin River. TMDL has the water quality target and value (BOD5, 1 ppm) and is calculated by the QUAL2E model. The expected TMDL for Tamjin River is 1,532,360 kg/day. The calculation showed that the main pollutants are due to the non-point sources in Tamjin River and the aqua-farms are another important sources near the bay. And sources from population and livestock should be reduced, especially aqua-farm source should be managed and eliminated first which is over 14,000 ton/day.