Yintoni inkqubo yokucocwa kwamanzi amdaka?

Ukucocwa kwamanzi amdaka yinkqubo ethi isuse kwaye isuse izinto ezingcolisayo kumanzi amdaka ize iguqule oku kumanzi amdaka anokubuyiselwa kumjikelo wamanzi. Le nkqubo ibandakanya iinkqubo ezahlukeneyo zomzimba, iikhemikhali kunye nebhayoloji ukunyanga amanzi amdaka ukuqinisekisa ukulahlwa kwawo ngokukhuselekileyo okanye ukuphinda asetyenziswe.

Yintoni iphakheji yokucocwa kwamanzi amdaka?

Ipakethe yezityalo zokucocwa kwamanzi amdaka zizixhobo zokucoca ezenziwe kwangaphambili ezisetyenziselwa ukunyanga amanzi amdaka kwiindawo ezincinci okanye kwiipropati zomntu ngamnye. Xa kuthelekiswa neendawo zokucocwa kwamanzi amdaka emveli, iipakethe zezityalo zokucocwa kwamanzi amdaka zinesakhiwo esixineneyo kwaye ziphawulwa ngothutho olufanelekileyo, iplagi kunye nokudlala, kunye nokusebenza okuzinzile.

Yintoni ukucocwa kwamanzi amdaka ngebhayoloji?

Ukucocwa kwamanzi amdaka ngokwebhayoloji kuyilelwe ukuthomalalisa ungcoliseko olunyibilikisiweyo kumanzi amdaka ngesenzo semicroorganisms. Iimicroorganisms zisebenzisa ezi zinto ukuze ziphile kwaye zivelise kwakhona. Ezi microorganisms zidla izinto ezingcolisayo ezikhoyo kumanzi amdaka, ziwaguqula abe yimveliso engenabungozi enje ngecarbon dioxide, amanzi kunye nebiomass. Le ndlela isetyenziswa ngokuqhelekileyo kwiindawo zokucocwa kwamanzi amdaka zikamasipala nakwimizi-mveliso ukususa ukungcola nokuvumela amanzi ukuba akhutshelwe ngokukhuselekileyo kwindalo esingqongileyo.

Yintoni i-Reverse Osmosis?

I-Reverse osmosis (RO) yindlela yokutsala amanzi acocekileyo kumanzi angcolileyo okanye amanzi anetyuwa ngokutyhala amanzi kwi-membrane phantsi koxinzelelo. Umzekelo we-osmosis eguqukayo yinkqubo apho amanzi angcolileyo ahluzwayo phantsi koxinzelelo. Le teknoloji isetyenziswa ngokubanzi ukuphucula incasa kunye nomgangatho wamanzi okusela.

Zeziphi iindlela zokulahlwa kwenkunkuma eqinileyo kamasipala (MSW)?

Iindlela eziqhelekileyo zokulahlwa kwe-MSW ziquka ukugalelwa komhlaba, ukutshiswa, ukurisayikilishwa kunye nokwenza umgquba. I-MSW inokuthathwa njenge-matrix entsonkothileyo kuba ineentlobo ezininzi zenkunkuma, kubandakanya izinto eziphilayo ezivela kwinkunkuma yokutya, inkunkuma yamaphepha, ukupakishwa, iiplastiki, iibhotile, isinyithi, amalaphu, inkunkuma yeyadi, kunye nezinye izinto ezahlukeneyo.

Ukutshisa, okwakwaziwa njengenkunkuma-ku-energy, kubandakanya ukutshiswa okulawulwayo kwenkunkuma eqinileyo kamasipala. Ubushushu obuveliswa yile nkqubo busetyenziselwa ukuvelisa umbane okanye ubushushu. Ukutshisa kunciphisa ubungakanani benkunkuma kwaye kuvelisa amandla, oko kuyenza ibe sisisombululo esinomtsalane kwizixeko ezinendawo encinci yokulahla inkunkuma.

Ukurisayikilisha kunye nokwenza umgquba ziindlela ezizinzileyo zolawulo lwenkunkuma ezijolise ekushenxiseni inkunkuma kwiindawo zokulahla inkunkuma. Ukurisayikilisha kubandakanya ukuqokelela kunye nokucubungula imathiriyeli efana nephepha, iplastiki, iglasi kunye nentsimbi ukuyila iimveliso ezintsha. Ukwenza umgquba kubandakanya ukophula inkunkuma ephilayo, efana nentsalela yokutya kunye nokuchetywa kweyadi, ibe ngumgquba onesondlo onokuthi usetyenziswe egadini nasekulimeni. Ezi ndlela zinciphisa ukusetyenziswa kobutyebi bendalo kwaye zinciphisa impembelelo yokusingqongileyo, kodwa zifuna iinkqubo ezisebenzayo zokuhlela nokuqokelelwa kwenkunkuma.

Yintoni isixhobo sokwetyisa ukutya okune-aerobic?

Isixhobo sokwetyisa ukutya kwe-aerobic sisebenzisa itekhnoloji ye-microbial aerobic fermentation ukubola ngokukhawuleza kunye nokuguqula inkunkuma yokutya ibe yi-humus. Ineempawu zokuvutshelwa kobushushu obuphezulu, ubungane bendalo kunye nokusetyenziswa kwamandla aphantsi. Ihlala isetyenziselwa ukucocwa kwenkunkuma yokutya eluntwini, ezikolweni, ezilalini nasezidolophini. Isixhobo siqonda kwindawo "yokuncitshiswa, ukusetyenziswa kobutyebi kunye nokungabi nabungozi" kunyango lokulahlwa kokutya.