Intshayelelo yonyango lwe-XJY sludge Phambi ko-1950, uninzi loluntu lwase-United States lwalukhupha amanzi amdaka, okanye ilindle, kwimijelo kunye nemilambo ngaphandle konyango oluncinci. Njengoko abantu basezidolophini besanda, isakhono sendalo semisinga kunye nemilambo...

Inkqubo yonyango lwe-XJY sludge ibandakanya amanqanaba amaninzi abalulekileyo, kubandakanywa ukuvumba kwebhayoloji, ukucocwa kodaka, ukomiswa kodaka, kunye nezixhobo zokususa uthuli.

Amanzi asebenzisekayo sisixhobo esiphela ngokukhawuleza eMelika. Ngaphandle kolondolozo, iinkqubo zokukhupha ityuwa kwiikhonteyina kwimizi-mveliso zibonelela ngeyona ndlela ifanelekileyo yokuvelisa amanzi athembekileyo, acocekileyo. Kwimimandla efana neFlorida, iTexas neCalifornia apho amanzi acocekileyo anqabile ukuqala, uluntu luyanyanzeleka ukuba luthathele ingqalelo eminye imithombo yamanzi aselwayo. Ngaphandle kolondolozo, iinkqubo ezifakwe kwimizi-mveliso yokukhupha ityuwa kwiikhonteyina zinika eyona ndlela ifanelekileyo yokuvelisa amanzi athembekileyo, acocekileyo.

Njengoko inani labemi behlabathi liqhubeka nokukhula kwaye utshintsho lwemozulu luqhubela phambili imiba yokunqongophala kwamanzi, imfuno yamanzi amatsha, aselwayo ifikelela kumanqanaba angazange abonwe ngaphambili. Imithombo yamanzi esintu iyancipha, nto leyo ekhokelela kwiinkxalabo ezinzulu malunga nokufikelela okuzinzileyo kwamanzi okusela acocekileyo. Kulo mxholo, ukukhutshwa kwetyuwa kwizikhongozelo kuvela njengesisombululo, esibonelela ngeendlela eziphathwayo nezisebenzayo zokuguqula amanzi anetyuwa olwandle abe ngamanzi acocekileyo anokusebenziseka.

Ngenxa yokukhula kokunqongophala kwamanzi kwihlabathi, ngakumbi kwiindawo ezihlala elunxwemeni naseziqithini, ukukhutshwa kwetyuwa emanzini olwandle kuye kwavela njengobuchwepheshe obubalulekileyo ekuveliseni amanzi amatsha, aselwayo. Izityalo zesiNtu zokukhupha ityuwa, ngelixa zisebenza, zihlala zifuna iziseko ezingundoqo kunye nemithombo. Nangona kunjalo, ukuvela kweenkqubo zokususa ityuwa emanzini olwandle anezikhongozeli kuye kwayiguqula le mbonakalo-mhlaba, yanikezela ngenye indlela ebhetyebhetye, engabizi kakhulu, kunye neyokusingqongileyo.

Irhasi yenkunkuma ifakwe kwinqaba yokucoca nge-air duct, idlula kwi-packing layer, kwaye i-gas yenkunkuma kunye ne-absorption liquid idibene ngokupheleleyo kwaye ifunnwe yi-gas-liquid-fase-fase neutralization reaction.

I-Electrostatic precipitators (ESPs) zixhobo eziphambili ezisetyenziswa ngamashishini ahlukeneyo ukususa i-particulate matter kwi-exhaust gases ukulawula ukungcoliseka komoya. Ziyinkqubo esebenzayo, esebenzayo kunye neyokungqongileyo yokuzikhethela ukugcina umgangatho womoya. Eli nqaku...

Zisebenza njani i-electrostatic precipitators? Umthetho-siseko osisiseko emva kwee-ESPs ngumtsalane we-electrostatic phakathi kwamasuntswana atshajisiweyo kunye nemigangatho echajiwe ngokuchasayo. Inkqubo inokwahlulwa ngokubanzi ibe ngamanqanaba amane: 1.Ukutshaja: Njengoko irhasi ephumayo ingena...