E le ho finyella morero oa ho silafatsa litšila ka likhoerekhoere, ho khetha, ho hlaolela le ho kopanya likokoana-hloko tse nyenyane tse nang le bokhoni bo khethehileng ba ho senyeha ha likhoerekhoere ho theha lihlopha tsa likokoana-hloko le ho fetoha libaktheria tse khethehileng tsa phekolo ea likhoerekhoere ke e 'ngoe ea mekhoa e tsoetseng pele ka ho fetisisa ea theknoloji ea phekolo ea likhoerekhoere hona joale.
Mathata a hlahaho tloha tlhahong, li lengoa le ho ruoa ka maiketsetso, 'me qetellong li khutlela tlhahong ho nka mosebetsi oa ho lokisa potoloho ea naetrojene ea' mele ea metsi, e lumellanang le melao-motheo ea ho se chefo, ho se na tšilafalo, ho se na tšilafalo ea bobeli, le ho se kotsi ho batho. mmele.E ka tlosa ammonia nitrogen ka katleho, BOD, COD, SS, nitrate, sulfate, chroma, monko, lintho tse chefo, litšila tse kopantsoeng, joalo-joalo, ntle le tlhokahalo ea ho kopanya lik'hemik'hale le thuso ea coagulation.
Ka tsoelo-pele e phahameng ea moruo oa batho lekholong la bo21 la lilemo, e boetse e bakile tšenyo e tebileng le tšilafalo tikolohong le ho sokela bophelo ba batho ka ho teba.Ka hona, mehato ea tšireletso ea tikoloho ea ho lokisa mefuta eohle ea tšilafalo e haufi.tsepamiso ya leano.Har'a tsona, tekanyo ea tšilafalo ea metsi e bakile ho se leka-lekane ho hoholo ha tikoloho, 'me tlhaho e lahlehetsoe ke bokhoni ba eona ba ho itlhoekisa oa potoloho ea naetrojene ka lebaka la tšilafalo e feteletseng.Ka hona, ho hloekisa metsi ke mokhoa oa bohlokoa oa ho tsosolosa tikoloho ea tlhaho.
Har'a tse ngatamekhoa ea ho hloekisa likhoerekhoere, phekolo ea likokoana-hloko ke mokhoa oa bohlokoa ka ho fetisisa oa phekolo ea likhoerekhoere lefatšeng ka lebaka la ts'ebetso ea eona e bonolo, phello e tsotehang, theko e tlaase, ts'ireletso e hloekileng ea tlhaho ea tikoloho, 'me ha ho na tšilafalo ea bobeli.Har'a tsona, mekhoa e kang biofilm method, biological trickle method, activated sludge method kapa ho kenya lisebelisoa tsa biology kaofela li sebelisa matla a ho bola a lintho tse phelang ho fihlela sepheo sa ho hloekisa boleng ba metsi.Leha ho le joalo, boholo ba phekolo ea hona joale ea likokoana-hloko e itšetlehile feela ka ketso ea libaktheria tse itlelang feela ka har'a litšila tsa metsi a litšila.Hobane mefuta ea mehloli ea tšilafalo ea likhoerekhoere tsa morao-rao tsa indasteri e rarahane haholo, 'me mefuta ea libaktheria tsa likokoana-hloko tse senyang litšila ha lia phethahala, tse ling ha lia lokela ho ba teng, empa tse sa hlokahaleng Li ngata haholo, hangata hobane palo ea libaktheria tse sebetsang ha li lekane kapa bokhoni ba ho bola ha libaktheria ha boa lekana, 'me bokhoni ba ho senya tšilafalo ha bo botle, e le hore phello ea phekolo e se ke ea e-ba bonolo ho e laola,' me ka linako tse ling e hloka ho itšetleha ka mahlohonolo, kahoo litsebi tsa likokoana-hloko li sebetsa ka ho khetheha ho hlaoleng likokoana-hloko tse nang le likokoana-hloko tse khethehileng. lintho tsa likhoerekhoere bakeng sa boemo bona.
Libaktheria tsa nitifying:Libaktheria tsa nitrifying ke libaktheria tsa aerobic, ho kenyelletsa le libaktheria tsa nitrifying le libaktheria tsa nitrifying.Ho phela metsing a aerobic kapa lehlabatheng ho phetha karolo ea bohlokoa ts'ebetsong ea ho hloekisa metsi ka potoloho ea naetrojene.E fumaneha haholo likarolong tsohle tsa tlhaho, ho akarelletsa moea, linōka, leoatle le mobu.Ho na le libaktheria tse likete tsa nitrifying tse fumanoang ho baeloji.
Libaktheria tse khethollang:Libaktheria tse hlakisang ke libaktheria tse bakang denitrification.Bongata ba tsona ke libaktheria tsa heterotrophic le facultative anaerobic, joalo ka baktheria ea denitrifying, Staphylococcus spp.Tlas'a boemo ba xenon, ba sebelisa oksijene ho nitric acid ho oxidize lintho tse phelang ho fumana matla a hlokahalang bakeng sa mesebetsi ea bona ea bophelo.Libaktheria tsa denitrifying li ajoa haholo mobung, moiteli le likhoerekhoere.Naetrojene ea nitrate e ka fetoloa khase ea naetrojene ho e-na le ammonia nitrogen, e seng e fapaneng hantle le libaktheria tsa nitrifying.E sebelisoa haholo-holo ho hloekisa likhoerekhoere, joalo ka phekolo ea metsi a naha, phekolo ea metsi a metse ka hare ho naha, phekolo ea metsi a metsi, joalo-joalo Har'a bona, phekolo ea likhoerekhoere tsa metsi ke eona e sebelisoang ka ho fetisisa.
Nitrification le denitrification metsoako ea mefuta: mefuta e kopaneng e nang le mesebetsi e 'meli ea nitrification le denitrification.Tabeng ea tikoloho e ntseng e rarahana ea ho hloekisa likhoerekhoere, ho thata le ho feta ho sebelisa mefuta ea nitrifying kapa denitifying feela ho fihlela tekanyo ea libaktheria.Karolo ea boholo ba likhoebo tse laolang tšilafalo le eona ha ea nepahala, e bakang litšila kapa khaello ea lisebelisoa tse ngata tsa baktheria, 'me ho thata ho fihlela phello e nepahetseng ea ho hloekisa likhoerekhoere.Libaktheria tse kopantsoeng li ka ikatisa ho ea ka boleng ba metsi ho finyella ho leka-lekana ha libaktheria, ho etsa hore phekolo ea likhoerekhoere e sebetse ka mokhoa o bonolo le o sebetsang haholoanyane.
Theknoloji ea phekolo ea likhoerekhoere ea zero-sludge e sebetsana le bohloko ba ho tsoa ha litšila ka har'a mokhoa oa ho hloekisa likhoerekhoere ka nako e le 'ngoe.
Ka ho tlosoa ho matla haholo ha BOD, COD, SS, ammonia nitrogen, phosphorus le litšila tse ling, tekanyo e sebetsang e feta 90-95%.Mokelikeli o tsoang ka tankeng ea bobeli ea sedimentation o ka kopana ka kotloloho le maemo a naha a boemo ba pele ba A kapa maemo a amanang le ona.Bakeng sa dae le ho daea le ho qeta metsi a litšila le metsi a mang a litšila a nang le bothata ba ho felisa 'mala, e ka senyeha ka ho toba ha e kenngoa. E na le phello e tsotehang ea ho senya,' me e na le matla a matla a ho felisa NH3, P, H2S le organic acid.
Tlhahiso e kholo le ho ikamahanya le maemo, ntlafatso ea liphatsa tsa lefutso, e ka sebetsana ka katleho le tikoloho e rarahaneng ea likhoerekhoere nakong e tlang.Ho senyeha ha lintho tse silafatsang tsa maiketsetso tse kang chefo e bolaeang likokoanyana, polychlorinated biphenyls, plasticizers, synthetic detergents, le polasetiki ea biosynthetic.E thibela likokoana-hloko, likokoana-hloko le likokoana-hloko.Thibela ho ikatisa ha algae, hloekisa 'mele oa metsi le 'mala oa metsi.Tlosa tšilafalo ea tšepe e boima ka har'a likhoerekhoere tsa ka tlung, joalo ka zinki, manganese, tšepe, chromium ... joalo-joalo.Mathata a ho hloekisa likhoerekhoereho bonolo ho lema, ho ikatisa kapele, ho ba le maemo a matla a ho ikamahanya le tikoloho le ho iphetola ha lintho tsa tlhaho.Hang ha metsoako e mecha e silafatsang e hlaha, butle-butle e ka hlahisa li-enzyme tse ncha ka ho iketsahalla feela kapa ka ho kenngoa, ka metabolism e ncha.sebetsa ho nyenyefatsa kapa ho fetola metsoako e mecha.
Ka mekhoa e metle e tšepahalang, mabitso a matle le lits'ebeletso tse nepahetseng tsa bareki, letoto la lihlahisoa le litharollo tse hlahisoang ke k'hamphani ea rona li romelloa linaheng tse ngata le libaka tsa Professional Design China bakeng sa kalafo ea metsi a litšila / Phekolo ea Metsi a Nooang a Nitrifying Bacteria ， Re mpa re nka boleng bo holimo joalo ka motheo oa seo re se finyeletseng.Kahoo, re shebana le ho etsa litharollo tse sebetsang ka ho fetisisa tsa boleng bo holimo.Ho entsoe tsamaiso e tiileng ea boleng bo botle ho netefatsa boleng ba lihlahisoa le litharollo.Morero oa setsebi China Aquatic Bacteria, BacteriaLibaktheria Bakeng sa Phekolo ea Metsi, Phekolo ea Metsi a Noka ea Aerobic, Aerobic Bacteria Agent, Bacteria Agent Bakeng sa Phekolo ea Metsi, Baktheria e Hlakisang Phekolo ea Metsi, Bacteria ea Septic Tank ea Phekolo ea Metsi, Baktheria e Halotolerant, Baktheria e Nitrifying, Baktheria e Hlakisang, Baktheria e Hlakisang, Baktheria e Hlakisang, Baktheria e Hlakisang For Treatment Plant, Anaerobic Bacteria Agent, Baf @ Water Purification Bacteria Agent, Nitrifying Bacteria Agent, thepa ea rona e tšoanelehang e na le botumo bo botle lefatšeng ka bophara e le theko ea eona e phahameng ka ho fetisisa le melemo ea rona ea ho rekisa ka mor'a ho rekisa ho bareki. fana ka lihlahisoa tse bolokehileng, tsa tikoloho le lits'ebeletso tse holimo ho bareki ba rona ho tsoa lefats'eng lohle mme re thehe tšebelisano ea maano le bona ka litekanyetso tsa rona tse nang le boiphihlelo le boiteko bo sa feleng.
Haeba u thahasella lihlahisoa tsa rona, ka kōpo ikutloe u lokolohile hoiteanye le rona, lihlahisoa tse ngata li fana ka mehlala ea mahala.
Nako ea poso: Jul-22-2022