ȭ ҿ䱸(BOD) ſ(1 ), (2 ), ణ(3 ), (5 ), ణ(8 ), (10 ), ſ쳪(10 ʰ) еȴ.
̹ ȭ 2 , ߷ 4 , Ϸ 4 10 ƴ.
ð 1997 2023 27Ⱓ ȭ 豸 Ȳ мߴ.
м ȭ (, ) ȭ ҿ䱸(BOD) ճ üⰣ 0.4 mg/L ~ 0.6 mg/L ſ Ÿ´.
߷(ݼ, , , ) ȭ ҿ䱸(BOD) ճ 1997 1.4 mg/L 2023 1.2 mg/L ƴ.
Ϸ(ȣ, ȭ, м, ) ȭ ҿ䱸(BOD) ճ 1997 10.0 mg/L 2023 1.6 mg/L ũ ɷ ƴ.
ڴ ȭ ҿ䱸(BOD) 10 mg/L ʰϴ ̾ ȭ õ ƴ١ ̹ ȭ ڷ Ȱǰ, 2028 ڶȸ ġ µ÷μ ˸ Ⱑ Ѵ١ ߴ.