Ndi chitukuko cha mizinda, zida zotsukira zimbudzi zakhala gawo lofunikira pakumanga mizinda. Komabe, kuthira zimbudzi m’madera akumidzi sikunalandire chisamaliro chokwanira. M'zaka zaposachedwa, ndikuwongolera chidziwitso chachitetezo cha chilengedwe, matauni akumidzi amathanso kukhala ndi madzi am'mitsinje oyera. Tiyeni tiwone zomwe zida za mbr zimbudzi zimagwiritsidwa ntchito.
M'matauni akumidzi, malo opangira zimbudzi nthawi zambiri amakhala ang'onoang'ono, koma zida zamagetsi za mbr zimatha kuchita bwino pamalo ocheperako, kuthetsa bwino vuto lachimbudzi. Osati zokhazo, chifukwa cha kusamalira kwake kwakukulu. Zida zochotsera zinyalala za MBR zakhala njira yofunika kwambiri yochotsera zinyalala zakumidzi.
Zida zochotsera zinyalala za MBR ndi bioreactor yotengera ukadaulo wa membrane, womwe umagwiritsidwa ntchito kwambiri poyeretsa zimbudzi zapakhomo, madzi otayira m'mafakitale ndi madzi otayira azachipatala. Mbali yaikulu ya zipangizo zimenezi ndi ntchito kudziyeretsa nembanemba dziwe luso, amene ali ubwino wa dzuwa mkulu, kupulumutsa mphamvu, kuteteza chilengedwe, ndi ntchito yosavuta.
zida zochizira zimbudzi za mbr zimatha kuthetsa
1. Kuyeretsa zimbudzi zakumudzi
Vuto la kuyeretsa zimbudzi m'madera akumidzi lakhala vuto nthawi zonse, ndipo njira zochiritsira zachikhalidwe nthawi zambiri sizingakwaniritse zofunikira. Zida zochotsera zimbudzi za mbr zimatha kuthetsa vutoli. Madzi a m'mudzi akatha kuthiridwa, amatha kusinthidwa kukhala madzi oyera, omwe amatha kugwiritsidwa ntchito ngati ulimi wothirira m'minda, kuswana ndi madzi apakhomo.
2. Kuyeretsa zimbudzi m'madera oyendera alendo akumidzi
M’zaka zaposachedwapa, ntchito zokopa alendo zakumidzi zakhala zofala kwambiri pa ntchito zokopa alendo. Komabe, vuto lakuthira zimbudzi m’madera oyendera alendo akumidzi silinathe. Zida zochotsera zimbudzi za mbr zimatha kuthetsa vutoli moyenera, kulola alendo kuti aziyenda pamalo aukhondo komanso aukhondo.
3. Kuchiza zimbudzi zamakampani akumidzi
Ndi kufulumizitsa kwa mafakitale m'madera akumidzi, kutuluka kwa madzi otayira m'mafakitale kukuwonjezeka chaka ndi chaka. Zida zochizira zimbudzi za mbr zimatha kuthana bwino ndi madzi otayira m'mafakitalewa ndikuchepetsa kuipitsidwa kwa chilengedwe.
Ubwino wa zida zochizira zimbudzi za mbr ndikuti zida zochizira zimbudzi za MBR zimatengera luso lapamwamba la nembanemba, lomwe limatha kuchotsa bwino zinthu za organic, nayitrogeni, phosphorous ndi zowononga zina m'zimbudzi, kuti madzi azikhala bwino. Mawonekedwe ophatikizika a zida zochizira zimbudzi za MBR ndizosinthika kwambiri, ndipo zimatha kuphatikizidwa mosiyanasiyana malinga ndi mikhalidwe yosiyanasiyana yamadzi ndi zofunikira za chithandizo kuti mukwaniritse zotsatira zabwino kwambiri. Zipangizozi zimagwiritsa ntchito makina owongolera odziwikiratu komanso zida zodalirika za membrane, kuti zitha kugwira ntchito mokhazikika komanso modalirika, ndikusunga magwiridwe antchito apamwamba kwa nthawi yayitali. Kutengera luso lapamwamba lobwezeretsa mphamvu, limatha kuchepetsa kugwiritsa ntchito mphamvu, ndipo panthawi imodzimodziyo, lingathenso kubwezeretsanso madzi omwe amagwiritsidwa ntchito kuti akwaniritse cholinga chopulumutsa mphamvu ndi kuteteza chilengedwe.
The MBR membrane bioreactor yopangidwa ndi Liding Environmental Protection ili ndi mphamvu imodzi yopangira matani 100-300 tsiku lililonse, yomwe imatha kuphatikizidwa mpaka matani 10,000. Bokosilo limapangidwa ndi Q235 carbon steel, yomwe imapangidwa ndi UV, yomwe imakhala ndi mphamvu yolowera ndipo imatha kupha 99.9% ya mabakiteriya. Gulu lapakati la membrane limakutidwa ndi nembanemba zolimba za hollow fiber. Takulandirani kuti mukambirane ngati muli ndi zosowa.
Nthawi yotumiza: Aug-07-2023