Mzinda wa Plymouth, USA
Malo: Mzinda wa Plymouth, USA
Ttsiku: 2019
TKuthekera: 19m3/d
WWTP Mtundu: Integrated FMBR Zida WWTP
Pulendo:Madzi otayira → Kukonzekera → FMBR→ Kutaya madzi
Chidule cha Ntchito:
Mu Marichi 2018, kuti tipeze ukadaulo watsopano wotsogola pantchito yamadzi otayira ndikukwaniritsa cholinga chochepetsera kugwiritsa ntchito mphamvu zamadzi onyansa, Massachusetts, ngati likulu lamphamvu padziko lonse lapansi, lopempha pagulu matekinoloje opangira madzi onyansa. Padziko lonse lapansi, yomwe idayendetsedwa ndi Massachusetts Clean Energy Center (MASSCEC), ndikuyendetsa woyendetsa ukadaulo waukadaulo pagulu kapena malo ovomerezeka amadzi aku Massachusetts.
Bungwe la MA State Environmental Protection Agency linakonza akatswiri ovomerezeka kuti awonetsere kwa chaka chimodzi mozama momwe angagwiritsire ntchito mphamvu zamagetsi, kuchepetsa kugwiritsira ntchito mphamvu, mapulani a uinjiniya, ndi zofunikira zomwe zasonkhanitsidwa zaukadaulo.Mu Marichi 2019, boma la Massachusetts lidalengeza kuti Jiangxi JDL Environmental Protection Co., Ltd. ya "FMBR Technology" idasankhidwa ndikupatsidwa ndalama zapamwamba kwambiri ($ 150,000), ndipo woyendetsa adzachitikira ku Plymouth Airport Wastewater Treatment Plant in. Massachusetts.
Madzi otayira omwe amathiridwa ndi zida za FMBR nthawi zambiri amakhala osasunthika kuyambira pomwe polojekitiyi ikugwira ntchito, ndipo mtengo wapakati pa index iliyonse ndi yabwino kuposa momwe zimatulutsira m'deralo (BOD≤30mg/L, TN≤10mg/L).
Avereji yochotsa pa index iliyonse ndi motere:
Kodi: 97%
Ammonia nayitrogeni: 98.7%
Nayitrogeni yonse: 93%
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.
