I. Project Overview:
Lub Npe Lub Npe: Kev Tshawb Fawb Kev Tshawb Fawb Kev Tshawb Fawb Hauv Shandong Baisheng
Cov dej khib nyiab: Lub chaw kho dej khib nyiab yog tsim los nrog lub peev xwm ntawm 3000 m³ / d.
Kev xaiv txheej txheem: GBIC anaerobic reactor (upflow anaerobic sludge txaj) + kev sib cuag oxidation txheej txheem txheej txheem yog cov txheej txheem tseem ceeb rau kev kho dej khib nyiab.
II. Tuam Txhab Txheej Txheem:
Shandong Baisheng Starch Chaw Kho Dej Kho Dej. Peb tau koom nrog kev tsim kho ntawm peb theem:
Theem 1: Kev kho dua tshiab ntawm peb IC anaerobic reactors. Qhov tshwm sim yog: IC anaerobic reactors ntawm qhov chaw kho dej khib nyiab no yog rau sludge replenishment txhua xyoo. Tom qab kev kho dua tshiab, txhua hli tsim cov sludge yog kwv yees li 200 tons, ua tiav cov txiaj ntsig.
Theem 2: Kev kho dua tshiab ntawm cov khoom siv aerobic aging aeration, hloov cov khoom qub microporous aeration nrog lub neej ntev - thiab yooj yim - los hloov vortex aeration device.
Theem 3: Nitrogen thiab phosphorus kho dua tshiab ntawm qhov chaw dej khib nyiab. Qhov tsis xws luag hauv kev tsim ntawm lub tuam txhab tiv thaiv ib puag ncig yav dhau los rau kev tshem tawm cov tshuaj no tau raug kho.
III. Kev Taw Qhia Txog Kev Kho Dej Wastewater:
Commissioned los ntawm BaiSheng hmoov txhuv nplej siab cov dej khib nyiab kho qhov project, Guangbo Environmental Protection Wastewater Treatment Company tau ua lub tswv yim tsim thiab kev tsim kho cov hmoov txhuv nplej siab cov dej khib nyiab no. Raws li kev txheeb xyuas thiab kev kwv yees ntawm cov dej ntim thiab qhov zoo, cov chaw kho dej khib nyiab tau tsim nrog lub peev xwm ntawm 3000 m³ / d.
Raws li kev soj ntsuam thiab kev soj ntsuam cov dej zoo ntawm cov hmoov txhuv nplej siab thiab cov dej xa tawm, tom qab kev sib piv cov txheej txheem thiab kev lag luam ntawm cov txheej txheem kho cov hmoov txhuv nplej siab cov dej khib nyiab, GBIC anaerobic reactor (upflow anaerobic sludge txaj) + kev sib cuag oxidation txheej txheem tau xaiv los ua cov txheej txheem tseem ceeb rau kev kho dej khib nyiab; Cov hmoov txhuv nplej siab yog cov dej khib nyiab biochemical zoo, nrog COD siab. Los ntawm peb lub tuam txhab GIBC, ntau cov sludge granular (granular sludge tuaj yeem muag sab nraud) thiab ntau cov biogas (uas tuaj yeem siv rau boiler combustion thiab biogas fais fab tuag) tuaj yeem tsim tau, qhov pib ua tiav xoom - nqi ua haujlwm ntawm cov hmoov txhuv nplej siab.
