Chigawo cha Jiangxi, China
Kumalo: Chigawo cha Jiangxi, China
Nthawi:2014
Kutha Kwamankhwala Onse:13.2 MGD
Mtundu wa WWTP:Integrated FMBR Zida WWTP
Njira: Raw Wastewater–Pretreatment–FMBR–Effluent
Chidule cha Ntchito:Ntchitoyi imakhudza matauni apakati a 120 mkati mwa mizinda 10 ndipo imatenga zida zopitilira 120 za FMBR, zokhala ndi mphamvu zokwana 13.2 MGD.Pogwiritsa ntchito njira yoyang'anira yakutali + yoyang'anira ma mobile service station, magawo onse amatha kuyendetsedwa ndikusamalidwa ndi anthu ochepa.
Ukadaulo wa FMBR ndiukadaulo waumisiri wamadzi amadzi odziyimira pawokha ndi JDL. The FMBR ndi njira yopangira madzi onyansa achilengedwe omwe amachotsa kaboni, nayitrogeni ndi phosphorous panthawi imodzi mu reactor.Emissions imathetsa bwino "zotsatira zoyandikana".FMBR idayendetsa bwino njira yoyendetsera ntchito, ndipo imagwiritsidwa ntchito kwambiri pochiza zimbudzi zamatauni, kuyeretsa zimbudzi zakumidzi, kukonzanso madzi, ndi zina zambiri.
FMBR ndiye chidule cha facultative membrane bioreactor.FMBR imagwiritsa ntchito tizilombo tating'onoting'ono kuti tipangitse malo abwino ndikupanga chakudya, kukwanitsa kutulutsa zinyalala zochepa komanso kuwonongeka kwakanthawi kochepa kwa zoipitsa.Chifukwa cha mphamvu yolekanitsa ya nembanembayo, kulekanitsa kwake kumakhala bwino kwambiri kuposa thanki yachikhalidwe ya sedimentation, madzi amadzimadzi oyeretsedwa amakhala omveka bwino, ndipo zinthu zomwe zayimitsidwa ndi turbidity ndizochepa kwambiri.
Ukadaulo wachikhalidwe woyeretsera madzi onyansa uli ndi njira zambiri zochizira, motero umafunika akasinja ambiri a WWTP, zomwe zimapangitsa ma WWTP kukhala mawonekedwe ovuta okhala ndi mapazi akulu.Ngakhale ma WWTP ang'onoang'ono, amafunikiranso akasinja ambiri, zomwe zimapangitsa kuti pakhale mtengo wokwera womanga.Izi ndi zomwe zimatchedwa "Scale Effect".Panthawi imodzimodziyo, njira yowonongeka yamadzi yowonongeka idzatulutsa matope ambiri, ndipo fungo limakhala lolemera, zomwe zikutanthauza kuti WWTPs akhoza kumangidwa pafupi ndi malo okhalamo.Ili ndiye vuto lotchedwa "Osati Kuseri Kwanga".Ndi mavuto awiriwa, ma WWTP achikhalidwe nthawi zambiri amakhala akulu akulu komanso akutali ndi malo okhala, motero njira yayikulu yotayira zonyansa yokhala ndi ndalama zambiri imafunikanso.Padzakhalanso kulowetsedwa kwakukulu ndi kulowetsedwa muzitsulo zamadzimadzi, sizidzangowononga madzi apansi panthaka, komanso kuchepetsa mphamvu ya mankhwala a WWTPs.Malinga ndi kafukufuku wina, kugulitsa kwa seweroli kudzatenga pafupifupi 80% ya ndalama zonse zoyeretsera madzi oyipa.
