Mokhoa oa ho Sebelisa Theknoloji ho Fetola Metsi a Noka hore e be Sisteme ea ho noa?
Metsi a noka ke mohloli o atileng, o nang le metsi a mangata a hloekileng ao hangata a sebelisoang e le mohloli oa metsi a nooang. Joale u hloekisa metsi a linōka joang hore e be metsi a hloekileng, a hloekileng a nooang? Bala ho ithuta mehato e qaqileng ea phekolo le mekhoa.
Ke litšobotsi life tsa noka Tlhoekiso ea Metsi?
Metsi a linōka a tsoa ha pula e na le ho qhibiliha ha leqhoa la lithabeng. E bopa karolo ea noka le lebōpo la noka ha e phalla. Boleng ba eona bo angoa ke mobu oa lehae le limela. Ha a bapisoa le metsi a ka tlas'a lefatše, metsi a linōka a na le moferefere o phahameng, a na le sediment, algae le likokoana-hloko tse ngata, TDS e tlaase le ho thatafala, a na le bokhoni ba ho itlhoekisa, le boleng ba metsi bo batlang bo tsitsitse. Leha ho le joalo, mesebetsi e phelang le ea indasteri e ka etsa hore e be le naetrojene e feteletseng, phosphorus, litšepe tse boima le lintho tse nang le mahlaseli a kotsi. Palo ea metsi a noka e fapana haholo ho ea ka linako tsa selemo. Lehlabuleng, metsi a mangata ebile a bonolo ho bokella, ha mariha, metsi a fokotseha 'me moferefere oa fokotseha.
Bohlokoa ba noka ke bofe kalafo ea metsi semela?
Mehloli ea metsi a hloekileng e fumanehang ho batho e etsa feela 0.26% ea kakaretso ea metsi a Lefatše, 'me bonyane 26% ea baahi ba lefatše ha ba na metsi a hloekileng le a sireletsehileng a nooang. Tsamaiso ea metsi a linōka e ka sebelisa le ho aba mehloli ea metsi ka katleho, ea khotsofatsa phepelo ea metsi litoropong, le ho fokotsa khaello ea metsi a hloekileng libakeng tse futsanehileng le tse ka thōko.
Metsi a noka a sa phekoloang a na le libaktheria, livaerase, likaroloana tse emisitsoeng le lik'hemik'hale tse chefo. Ho e noa ho tla eketsa kotsi ea mafu a bakoang ke metsi. Likokoana-hloko tse kang E. coli li ka baka mafu a sa tšoaneng. Ho pepesehela lintho tse silafatsang lik’hemik’hale ka nako e telele ho ka boela ha senya tsamaiso ea ’mele ea ho itšireletsa mafung ’me ha eketsa kotsi ea ho tšoaroa ke kankere.
Metsi a noka a hloekisitsoeng a ka sebelisoa bakeng sa mesebetsi ea tlhahiso joalo ka temo le indasteri ho ntlafatsa katleho ea tlhahiso le ho khothaletsa kholo ea moruo. Ka nako e ts'oanang, e tla thusa nts'etsopele e tsitsitseng ea mehloli ea metsi le ho boloka botsitso ba tikoloho le botsitso lefatšeng ka bophara.
XJY e fetola metsi a noka joang metsi a nooangtsamaiso?
Tikoloho ea jeoloji libakeng tse fapaneng e etsa sebopeho sa metsi a linōka, 'me ho joalo le ka metsi a linōka ho pota-pota metse e meholo. XJY e sebelisa mekhoa e fapaneng ea kalafo bakeng sa lintho tse fapaneng. Mohato oa pele ke ho hlahloba ka nepo turbidity, pH, SS, TDS le libaktheria tsa metsi a noka, le ho khetha mekhoa e sebetsang ea kalafo e ipapisitseng le liphetho tsa liteko ho netefatsa botsitso le polokeho ea phepelo ea metsi sechabeng. E latelang ke mokhoa o tloaelehileng oa XJY ho hloekisa metsi a noka metseng e meholo:
1.Pokello ea metsi a noka
Sebaka sa ho bokella metsi a linōka se bohlokoa, 'me likarolo tse holimo tsa noka tse hole le libaka tsa tšilafalo ea indasteri, libaka tsa temo le libaka tsa litoropo tse nang le baahi ba bangata hangata li khethoa e le libaka tsa metsi.
2.Kalafo ea pele
Metsi a bokelitsoeng a nōka a kena mokhahlelong oa pretreatment oa Phekolo ea Metsi semela. E qala ka ho feta skrineng ho tlosa lintho tse kholo tse phaphametseng tse kang makhasi le mekotla ea polasetiki, ebe e phallela ka tankeng ea sedimentation. Matla a khoheli a lumella likaroloana tse boima tse kang silt ho lula ka tlhaho, 'me boleng ba metsi bo hloekisoa qalong.
3. Coagulation le flocculation
Metsi a noka a kenang sethaleng sa coagulation a thehoa ka ho eketsa li-coagulants tse kang matsoai a aluminium le matsoai a tšepe ho fokotsa tefiso ea holim'a likaroloana tse nyenyane le lintho tsa colloidal, 'me li-floccules li thehoa, tse kenyelletsoeng ka ho eketsehileng ka tanka ea flocculation.
4.Sedimentation le filtration
Ka tanka ea sedimentation, li-floccules li lula ho theha seretse, 'me matla a phahametseng a phalla ka har'a tsamaiso ea filtration e entsoeng ka litanka tsa lehlabathe kapa li-filters tse entsoeng ka carbon ho tlosa ka katleho lintho tse setseng tse emisitsoeng, lintho tse phelang le likokoana-hloko tse ling, le ho tsoela pele ho hloekisa boleng ba metsi.
5.Ho bolaea likokoana-hloko
Metsi a noka a hloekisitsoeng a hloekisoa ka disinfected ho finyella phello ea sterilization. Mekhoa e tloaelehileng ea ho bolaea likokoana-hloko e kenyelletsa ho bolaea likokoana-hloko ka chlorine, ho thibela likokoana-hloko tsa ozone, le ho thibela likokoana-hloko ka mahlaseli a kotsi.
6.Tekolo le taolo ea boleng ba metsi
Pele o fana ka metsi, metsi a hloekisitsoeng a lokela ho lekoa bakeng sa matšoao a 'mele, lik'hemik'hale le likokoana-hloko, 'me a lokisoe ho latela sephetho, joalo ka ho lokisa boleng ba pH le ho eketsa liminerale, ho netefatsa hore a kopana le litekanyetso tsa bohloeki ba metsi a nooang le ho ntlafatsa tatso le boleng ba phepo.
7.Lipalangoang le kabo
Ka mor'a letoto la liphekolo tse ka holimo, metsi a nōka a fetotsoe ho ba metsi a hloekileng le a hloekileng a nooang.
Ka tlase ke chate ea phallo:
Noka efe tsamaiso ea ho hloekisa metsike molemo ka ho fetisisa?
Tharollo e molemo ka ho fetisisa ke tsamaiso ea ho hloekisa metsi a nōka e lumellanang hantle le litlhoko tsa hau tse khethehileng. Leha ho le joalo, ka lebaka la ho rarahana ha boleng ba metsi a linōka, ho khetha mokhoa o loketseng ka ho fetisisa oa phekolo ha se mosebetsi o bonolo.
XJY ke k'hamphani e 'nileng ea ameha ka botebo tšimong ea ho hloekisa metsi ka lilemo tse fetang 16.
Ka matla a eona a profeshenale, e hloekisa metsi a noka, metsi a ka tlas'a lefatše le metsi a leoatle hore e be 'masepala le metsi a nooang. Re sebeletsa lefats'e mme re fana ka litharollo tsa botekgeniki le lits'ebeletso tse ikhethileng tsa kalafo ea metsi a noka bakeng sa mekhatlo ea mmuso, merero ea indasteri, lik'hamphani tse hloekisang metsi tse mahareng le tse nyane. .
Ho feta moo, karolo ea kalafo ea XJY e nyane ea mofuta oa reverse osmosis e etselitsoe sechaba se senyenyane, likolo, lirapeng tsa boikhathollo le libaka tsa kantle. E ikamahanya le libaka tse nyenyane, litšenyehelo, sekala sa tšebeliso ea metsi, joalo-joalo, 'me e ka boela ea fetola metsi a tala hore e be metsi a nooang.
Haeba u batla ho reka mokhoa oa ho hloekisa metsi a noka 'me u batla ho boloka litšenyehelo, ka kopo ikopanye le rona!
Iteanye le rona
Lebitso:Cliff Mok
Lekolulo:+86 17817887719
Khampani: Guangdong Xinjieyuan Environmental Protection Technology CO., Ltd
Aterese: Xinqiao Tai'an Road, Dalong Street, Setereke sa Panyu, Guangzhou
