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ĤVC(j)VC(j)xͺ^VeӋ(j)ҪᘌĤVC(j)(yng)ڭh(hun)ИI(y)ÓˮxO(sh)Ӌ(j)(sh)U(^VeO(sh)Ӌ(j)Ӌ(j))Ӌ(j)㷽НԼҸȷ@ЩO(sh)Ӌ(j)Ӌ(j)㷽(dng)У_(sh)(j)Դ^ȡh(yu)Ȳô˷Ӌ(j)^Ve ĤVC(j) 1^Ve(bio)ע(bio)a(chn)ĉVC(j)^Veÿƽ(yng)15LĹwݷe 2VǰweV1Vǰĺˮa=97.5%~99.2%((jng)(yn)ֵ) 3VweV2Vĺˮb=75% 4Vÿ쉺VΔ(sh)t 5ƽⷨV1(1-a)=V2(1-b)óV2=V1(1-a)/(1-b) 6^VeS=1000V2/15/t=1000V1(1-a)/(1-b)/15/t 磺̎ˮ30000m3ˮ̎Sa(chn)Ľ^s7.2sǰຬˮʞ98%tsǰҺweV1=360m3ÿ칤3ڣtxÉVC(j)^Ve飺 S=1000360(1-98%)/(1-75%)/15/3=640m2 (j)Ӌ(j)ó^Ve640m2(sh)Hx^Ve(yng)ԴӋ(j)Փֵ_܉M̎Ҫ עeVC(j)Ӌ(j)fĤVC(j)cֻͬljVĺˮ^s60%~65%Ӌ(j)rՈ(j)(sh)HĺˮӋ(j) |