- g(sh)
ձ⻯WMBRĤg(sh)OӋP(gun)Ic
2018-05-26 08:44:41 ԴdI(y) ձ⻯WMBRĤg(sh)OӋP(gun)Ic
һձ⻯WMBRĤg(sh)OӋP(gun)Ic
1 ⻯WMBRĤ(gu)xcĤMʽ
(1)<10g/L;
(2)ĤMŲrҪ]Soı;
(3)ͨI(y)Uˮ̎rṩһ1/2ˮͨHxrҪY(ji)ϾwďUˮͺˮ|(zh)Mоw
2\Mcܺ
(1)\MǹOӋҪe]
(2)⻯WMBRĤ\Mãa.ˮõܣcĤMTMPP(gun);b.ؚ⣺Ĥؚ⣬һôؚ;ؚһؚ;
עСMBRؚĤؚԺϲôݷʽCĤMě_ˢܺԸߡMBR_OȱCĤMě_ˢֿԽܺ^ĤؚĤ½ĤMp
(3)ĤϴڱС;
(4)ĤĸQcĤ|(zh)ĤSҼg(sh)ˮƽSoÉĵP(gun)
3LCcؚ
(1)鱣oĤ˲ßo͉sLC
(2)ڹI(y)Uˮ_ؓɵĆ}ҪܽҪLC
ؚҪOϴOOӋ·rֹϴˮLCLC·ˮֹϴˮLC
4ԿطʽcO(jin)y
(1)ͨr²PLCñҪ/yTԄ\
(2)ԄyT̖Դ_Ƿ_P(gun)λ
(3)OӋO(jin)yָˣTMPˮ|(zh)ȵ
5ζ͝Ȇ}
(1)ؚ^MBR܇gijζ͝ȶ^
(2)ζ(j)Ҫ픲w]ʽxĹLCȡζȥb
(3)øxLC
(4)ȣ(j)ҪӳӏͨL
(5)ضȣܳ^4045ȡ
6ɫȆ}cȥ
(1)ĿǰMBRóV/VĤɫȵĽЧ^
(2)ԭˮеɫȣMA̎ÓɫAȰɫȽ͵һķȻMMBRͨ^オ^m(x)Óɫ
(3)ĤˮЕrɫɲó̿ȷʽ^m(x)Óɫ
7\оSoı
(1)]ĤMϴı;
(2)]ĤMQı;
(3)ˆTճSoճz
8ĤMx
ĤԪӋ
n()=Qmax/(FBA)
У Qmax*ˮ(m3/d);]ˮr*ˮ
F Ĥͨ[L/( m2Bd)];
A ÿĤԪЧĤe(m2/)
ֵ
1.ˮOӋĤͨ400800L/(m2Bd)(пƽm÷)
2.I(y)UˮOӋĤͨ100400L/(m2Bd)I(y)UˮĈ*ͨ^ԇ_JĤͨ*ֵ.(пƽm÷)
9OӋˮ
OӋĴ_ˮ̎SOӋ*Ć}ˮ̎ϵy(tng)OӋˇOx͵ĻA
(1)y(tng)̎ˇˮ̎SҎ(gu)ģQdָƽˮˮ̎̎ϵy(tng)(sh)ҲǰQdOӋ̎ϵy(tng)ˮˮЙCOʩкľ_
(2)MBRˇͨȡˮģʽQĤͨĤ(sh)xˮ̎SOӋc\Ҫһ
(sh)Ḥ̂O(1.2-1.3)Qdˮ_ؓ
F(xin)Lrgˮ_ؓϵy(tng)\ĤԸĤͨ\вܱCϵy(tng)Mˮƽ@Ȼ@Ӹͨ\ЄݱؕɇصĤȾӰMBRϵy(tng)\Сl(f)Lrgˮě_ȡһĴʩ^OӋķֵؓˮ̎SMBRˇ̎ϵy(tng)ˮ̎S