I. Project Overview:
Lub Npe Lub Npe: Shandong Xuedi Npias Kev Kho Dej Kho Dej Qhov Dej
Cov dej khib nyiab: Raws li cov ntaub ntawv ntim dej khib nyiab muab los ntawm lub Hoobkas, tag nrho cov dej khib nyiab txhua hnub yog 3,000 cubic meters.
Txheej Txheem Xaiv: Cov txheej txheem kev kho biochemical tseem ceeb yog GBIC + hu rau oxidation.
II. Taw qhia rau Enterprise's Wastewater Situation:
Shandong Xuedi Beer Co., Ltd. yog ib qho chaw zoo - tsim npias - ua lag luam. Tam sim no nws muaj ob lub loj - nplai tag nrho tsis siv neeg lub raj mis npias ntau lawm kab thiab peb lub kaus poom npias ntau lawm kab, nrog rau txhua xyoo npias muaj peev xwm ntawm 100,000 tons. Cov khoom lag luam suav nrog ob qhov loj ntawm lub raj mis thiab cov kaus poom npias, nrog rau tag nrho ntawm 68 ntau yam. Kev tsim cov npias tsim cov dej khib nyiab ntau uas muaj kev cuam tshuam rau ib puag ncig. Lub tuam txhab kev coj noj coj ua, nrog lub luag haujlwm ntawm lub luag haujlwm ntawm ib puag ncig kev sib raug zoo, tau txiav txim siab txuas ntxiv txhim kho thiab nthuav dav cov chaw kho dej khib nyiab ntawm lub Hoobkas. Rau lub hom phiaj no, lawv tau ua nyob rau hauv - sib sib zog nqus tob nrog peb lub tuam txhab Guangbo Environmental Protection Company thiab txiav txim siab tias peb lub tuam txhab Guangbo Wastewater Treatment Company yuav ua lub luag haujlwm rau kev cog lus thiab kev tsim kho.
Raws li cov ntaub ntawv ntim dej khib nyiab muab los ntawm lub Hoobkas, tag nrho cov dej khib nyiab txhua hnub yog 3,000 cubic meters. Tus qauv tsim yog raws li kev ua haujlwm tas mus li rau 24 teev hauv ib hnub, yog li qhov tsim kho muaj peev xwm yog 125 cubic meters ib teev. Thawj cov dej khib nyiab zoo yog tsim los ntawm cov khoom hauv qab no: pH: 6-9; COD: Tsawg dua lossis sib npaug rau 1200mg / L; BOD: Tsawg dua lossis sib npaug li 600mg / L; SS: Tsawg dua lossis sib npaug li 400 mg / L. Tag nrho cov dej khib nyiab yuav tsum raug kho los ntawm cov chaw kho dej khib nyiab thiab ua tau raws li cov qauv kev tso tawm uas tau teev tseg nyob rau hauv Cov Txheej Txheem Tshaj Tawm Tshaj Tawm ntawm Cov Dej Pleev rau Xiaoqing River Basin ntawm Shandong Province (DB37/656-2006). Cov pa phem tseem ceeb thiab lawv cov qib yuav tsum tau ua raws li hauv qab no: pH: 6 - 9; cod: Tsawg dua lossis sib npaug rau 60mg / L BOD: Tsawg dua lossis sib npaug li 20mg / L; ss: Tsawg dua lossis sib npaug li 70 mg / L, Xim: Tsawg dua lossis sib npaug li 40 npaug.
III. Kev Taw Qhia Txog Kev Kho Dej Wastewater:
Raws li cov yam ntxwv ntawm cov dej khib nyiab los ntawm qhov project no thiab kos duab rau xyoo ntawm kev ua tiav, thaum tag nrho xav txog yam xws li kev nqis peev, cov nqi khiav lag luam, thiab cov txheej txheem kev ruaj ntseg, peb lub tuam txhab tau tsim cov txheej txheem kho biochemical feem ntau muaj GBIC thiab tiv tauj oxidation. Cov txheej txheem no yog tus nqi - ua haujlwm tau zoo thiab muaj cov nqi ua haujlwm tsawg.
IV. Yeej-Win kev koom tes:
Tom qab kuaj xyuas Qingdao Beer Shouguang Wastewater Treatment Plant kho dua tshiab los ntawm peb lub tuam txhab Guangbo Environmental Protection, tus thawj tswj dej khib nyiab ntawm Shandong Xuedi Beer Co., Ltd. tau lees paub peb cov cuab yeej kho dej khib nyiab thiab yog li txiav txim siab tso siab rau tag nrho kev tsim kho ntawm qhov dej khib nyiab no rau peb lub tuam txhab Guangbo Environmental Protection Company.
