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ˮ̎ COD ЧN

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ˮ̎ COD ЧN
l(f)r(sh)g22-10-20 g[
ˮ̎ COD ЧN

ЧNǶ(g)ϵõ΢a(chn)ƷmI(y)ˮ̎ϵy(tng)ԓNc(din)
1. COD/BOD ȥ
2. (qing)ϵy(tng)_
3. ӏ(qing)оzF(tun)
4. ٻ֏(f)ϵy(tng)
5. ȥζ
ˮ COD ЧNʹ÷
ˮϡጺ 20-100ppm Ͷϵy(tng)ˮ>15wԔՈ(qng)ԃ(xn)g(sh)ˆT
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