Amanzi angcolile avela kwezolimo nokudla kokudlaInezimpawu ezibalulekile ezihlukanisayo namanzi ajwayelekile kamasipala aphethwe izitshalo zomphakathi noma ezizimele zomdaka eziwumdaka Ukwakheka kokudla namanzi angcolile ezolimo kuvame ukuba nzima ukubikezela ngenxa yokwehluka kumazinga we-bod namazinga we-PH kumanzi angcolile avela emifino, izithelo nemikhiqizo yenyama, kanye nezindlela zokucubungula ukudla kanye nonyaka.
Kuthatha amanzi amaningi amahle ukucubungula ukudla kusuka ezintweni eziluhlaza. Imifino yokuwasha ikhiqiza amanzi aqukethe udaba oluningi lwezinkampani ezihlanganisiwe nezinye izinto eziphikisayo ezichithiwe. Kungenzeka futhi aqukethe ama-surfactants kanye nama-pesticides.
Izikhungo ze-Aquaculture (amapulazi wezinhlanzi) zivame ukukhipha inani elikhulu le-nitrogen ne-phosphorus, kanye nama-solids amisiwe. Ezinye izikhungo zisebenzisa izidakamizwa kanye nezibulala-zinambuzane ezingase zibe khona emanzini angcolile.
Izitshalo zokucubungula zobisi zikhiqiza okungcolisiwe (isiBoD, ss).
Ukubulawa kwezilwane kanye nokucubungula ukukhiqiza imfucuza ye-organic kusuka ku-fluids womzimba, njengegazi nokuqukethwe kwamathumbu. Ukungcola okukhiqizwayo kufaka i-bod, ss, e-coliform, amafutha, i-nitrogen ye-organic, ne-ammonia.
Ukudla okusetshenzwe okuthengiswa kudala imfucuza kusuka ekuphekeni, okuvame ukuceba ngezinto zokwenziwa kwezitshalo futhi kungaqukatha usawoti, ukunambitheka, izinto zombala kanye nama-acid. Kungahle kube namanani amakhulu amafutha, amafutha kanye nokugqwala ("inkungu") ukuthi ekugxiliseni okwanele kungagqekeza. Amanye amadolobha adinga izindawo zokudlela kanye nama-processor wokudla ukuze asebenzise ama-grease blockers futhi alawule ukuphathwa kwenkungu ezinhlelweni zendle.
Imisebenzi yokudla yokudla efana nokuhlanza izitshalo, ukuphatha izinto ezibonakalayo, ukubopha amabhodlela okuhlanza umkhiqizo wangcolile. Izindawo eziningi zokucubungula ukudla zidinga ukwelashwa kwesayithi ngaphambi kokusetshenziswa kwamanzi asebenze emhlabeni noma akhishwe ohlelweni lwamanzi noma ohlelweni lwendle. Amazinga we-solids amisiwe aphezulu wezinhlayiya eziphilayo angakhuphula i-BOD futhi angaholela ekusetshenzisweni kwendle ephakeme. I-Sedimentation, izikrini ezenziwe nge-wedge, noma ukujikeleza kwe-strip fieltration (i-micfiaving) yizindlela ezivame ukusetshenziswa ukuze kuncishiswe umthwalo we-organ solic omisiwe ngaphambi kokukhipha. Isihlukanisi samanzi esiphakeme samanzi sibuye sisetshenziswe ekudleni kokuhlanza amanzi okuhlanza ukopha ukopha ukopa (ukuhlukaniswa kwamanzi okungalungile, kungathola ukuhlukaniswa kwamanzi, kungasheshisa ngejubane lamanzi, kusheshisa ijubane lokuhamba nge-synergical, ukusheshisa ijubane lokuhamba nge-synergical, kunciphise ijubane le-floccation, linciphise ijubane le-floccation, linciphise ijubane le-bynercition, linciphise ijubane le-floccation, linciphise ijubane le-floccation, linciphise ijubane le-floccotion, linciphise izindleko zokusebenzisa imikhiqizo).
Isikhathi sePosi: FEB-24-2023