Isihlungi esinembayo sibizwa nangokuthi isihlungi esingaphezulu, okungukuthi, izinhlayiya zokungcola ezikhishwe emanzini zisatshalaliswa phezu kwendawo yokuhlunga esikhundleni sokusatshalaliswa ngaphakathi kwendawo yokuhlunga. Isetshenziselwa kakhulu ukususwa kokulandelela okuqinile okumisiwe, ngaphambi kwe-osmosis ehlehlayo kanye ne-electrodialysis, futhi ngemva kwesihlungi semidiya eminingi, esebenza njengesihlungi sokuphepha. Isihlungi esinembayo siqukethe indlu yokuhlunga kanye nento yokuhlunga efakwe ngaphakathi.
Lapho kusebenza, amanzi angena entweni yokuhlunga esuka ngaphandle kwesici sokuhlunga, futhi izinhlayiya zokungcola emanzini zivinjelwe ngaphandle kwesici sokuhlunga. Amanzi ahlungiwe angena endaweni yokuhlunga futhi aholelwe ngaphandle ngepayipi lokuqoqa. Ukunemba kokuhlunga kwesihlungi esinembayo ngokuvamile kungu-1.1-20μm, ukunemba kwesici sokuhlunga kungashintshwa ngokuthanda, futhi igobolondo ikakhulukazi linezakhiwo ezimbili: insimbi engagqwali kanye nengilazi yezinto eziphilayo. Isihlungi esinembayo kufanele siwashwe ngemuva kanye ngosuku ngesikhathi sokusetshenziswa.
Isici sesihlungi esinembayo siwukufinyelela ukuhlungwa nokuhlukaniswa kwezinhlayiya eziqinile, izinto ezimisiwe nama-microorganisms oketshezi noma igesi ngokusebenzisa impahla yayo ekhethekile nesakhiwo.
Isici sokuhlunga esinembayo sivame ukwakhiwa ngezinto zokuhlunga zezendlalelo eziningi, okuhlanganisa izinto zefiber, izinto ze-membrane, izitsha zobumba nokunye. Lezi zinto zinobukhulu obuhlukahlukene bezimbotshana kanye nezakhiwo zokuhlola amangqamuzana, futhi ziyakwazi ukuhlola izinhlayiya nama-microorganisms anosayizi abahlukene.
Lapho uketshezi noma igesi idlula isihlungi esinembayo, iningi lezinhlayiya eziqinile, izinto ezimisiwe kanye nama-microorganisms azovinjelwa ebusweni besihlungi, futhi uketshezi oluhlanzekile noma igesi ingadlula esihlungini. Ngamaleveli ahlukene wezinto zokuhlunga, isici sesihlungi esinembayo singafinyelela ukuhlunga okusebenzayo kwezinhlayiya nama-microorganisms anosayizi abahlukahlukene.
Ngaphezu kwalokho, isici sokuhlunga esinembayo singaphinda sithuthukise umphumela wokuhlunga ngokusebenzisa i-charge adsorption, ukuhlunga kwendawo kanye nezindlela zokuhlunga ezijulile. Isibonelo, indawo engaphezulu kwezinye izihlungi ezinembayo inikezwe ukushaja kagesi, okungakhanga ama-microorganisms kanye nezinhlayiya ngamashaji aphikisanayo; Ingaphezulu lamanye ama-elementi okuhlunga anembayo anezimbotshana ezincane, ezingavimbela ukudlula kwezinhlayiya ezincane emphumeleni wokushuba kwamanzi; Kukhona nezihlungi ezinembayo ezinezimbotshana ezinkudlwana nezendlalelo zokuhlunga ezijulile, ezinganciphisa ngempumelelo ukungcola oketshezini noma emagesini.
Ngokuvamile, isici sokuhlunga esinembayo singakwazi ukuhlunga kahle nangokuthembekile futhi sihlukanise izinhlayiya eziqinile, izinto ezimisiwe nama-microorganisms kuketshezi noma igesi ngokukhetha izinto zokuhlunga ezifanele nezakhiwo, kuhlanganiswe nezindlela zokuhlunga ezihlukene.
Isikhathi sokuthumela: Sep-28-2023