Ngokobukhulu besikrini, izikrini zebha zahlulwe zibe ziintlobo ezintathu: isikrini sebha esirhabaxa, isikrini sebha esiphakathi kunye nesikrini sebha esincinci. Ngokwendlela yokucoca isikrini sebha, kukho isikrini sebha esenziweyo kunye nesikrini sebha esinoomatshini. Izixhobo zihlala zisetyenziswa kumjelo wokungena wonyango lwamanzi amdaka okanye emnyango wesitya sokuqokelelwa kwesitishi sokumpompa esiphakamisayo. Umsebenzi ophambili kukususa into enkulu exhonyiweyo okanye edadayo kumjelo wamanzi amdaka, ukuze kuncitshiswe umthwalo wokucubungula inkqubo elandelayo yonyango lwamanzi kwaye kudlale iimpompo zamanzi, iipayipi, iimitha, njl. Xa ubungakanani be-grid slag ethintelweyo bungaphezulu kwe-0.2m3/d, ukususwa kwe-slag yoomatshini ngokuqhelekileyo kwamkelwa; xa ubungakanani be-grid slag bungaphantsi kwe-0.2m3/d, i-grid erhabaxa inokusebenzisa ukucoca i-slag ngesandla okanye ukucoca i-slag yoomatshini. Ke ngoko, olu yilo lusebenzisa isikrini sebha esinoomatshini.
Isikrini sebha yoomatshini sesona sixhobo siphambili kwinkqubo yokuqala yokucocwa kwamanzi amdaka kwisityalo sokucocwa kwamanzi amdaka, esisixhobo esiphambili sonyango lwangaphambi konyango. Sidlala indima ebalulekileyo kwinkqubo elandelayo. Ukubaluleka kwezakhiwo zokucocwa kwamanzi kwiiprojekthi zokubonelela ngamanzi kunye nokutsalwa kwamanzi kuyaqatshelwa ngabantu. Izenzo ziye zabonisa ukuba ukukhethwa kwegrille kuchaphazela ngokuthe ngqo ukusebenza kwenkqubo yonke yokucocwa kwamanzi. Igrille yokwenziwa isetyenziswa ngokubanzi kwizikhululo ezincinci zokucocwa kwamanzi amdaka ezinesakhiwo esilula kunye nobunzima obukhulu bokusebenza. Iigridi ezirhabaxa zoomatshini zihlala zisetyenziswa kwizikhululo zokucocwa kwamanzi amdaka ezinkulu neziphakathi. Olu hlobo lwegridi lunesakhiwo esinzima ngakumbi kunye nenqanaba eliphezulu lokuzenzekelayo.
Ixesha lokuthumela: Novemba-01-2022