Ho Ikhetholla le ho Khetholla Mathata a Tšenyo ea Ammonia Nitrogen ho tsoa Metsing a Litšila a Liindasteri

Re lula re u fa e 'ngoe ea bafani ba bareki ba hlokolosi ka ho fetesisa, hammoho le mefuta e mengata e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Mehato ena e kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romelloa bakeng sa ho Isolation le ho Itsebahatsa Litšitiso tsa Ammonia Nitrogen Degradation ho tsoa ho Industrial Wastewater, Khamphani ea rona e sebetsa ka molao-motheo oa "botšepehi, tšebelisano-'moho e thehiloeng, e ikemiselitseng batho, tšebelisano-'moho le katleho" . Re tšepa hore re ka ba le kamano e ntle le bo-rakhoebo ba tsoang lefats'eng lohle.
Re lula re u fa e 'ngoe ea bafani ba bareki ba hlokolosi ka ho fetesisa, hammoho le mefuta e mengata e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Mehato ena e kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romelloa bakeng saPhekolo ea Metsi ea Bacteria, kalafo ea metsi a litšila, libaktheria, libaktheria tsa nitifying lia fetoha, Ka lebaka la thepa le litšebeletso tsa rona tse ntle, re fumane botumo bo botle le botšepehi ho tsoa ho bareki ba lehae le ba machaba. Haeba u batla tlhahisoleseling e eketsehileng 'me u thahasella leha e le efe ea tharollo ea rona, hopola ho ikutloa u lokolohile ho ikopanya le rona. Re labalabela ho ba morekisi oa hau haufinyane.

Tlhaloso

Ponahalo:Phofo

Lisebelisoa tse ka sehloohong:Pseudomonas, Bacilli, libaktheria tsa nitrification le libaktheria tsa denitrification corynebacterium, chromobacter, alcaligenes, agrobacterium, arthrobacterium le libaktheria tse ling.

Litaba tsa Baktheria e Phelang: ≥20 limilione tse likete / gram

Kopo

Mesebetsi e Meholo

1. Sehlahisoa sena e le setsoalle sa tikoloho, se nang le bokhoni bo phahameng ba likokoana-hloko, se na le libaktheria tsa ho bola le ho hlophisoa, likokoana-hloko tsa anaerobic, li-amphimicrobe le libaktheria tsa aerobic, ke ho phela hammoho ka mefuta e mengata ea lintho tse phelang. Ka synergy ea libaktheria tsohle, moemeli enoa o senya lintho tse refractory ho limolek'hule tse nyane, 'me a boele e be naetrojene, carbon dioxide le metsi, 'me a fokolise ammonia nitrogen le naetrojene e felletseng, ha ho na tšilafalo ea bobeli.

2. Sehlahisoa se na le baktheria ea nitrous, e ka khutsufatsang nako ea ho lumellana le mokhoa oa filimi ea sludge e entsoeng, ho tiisa ho qala ha tsamaiso ea likhoerekhoere, ho fokotsa nako ea ho boloka metsi a litšila, ho ntlafatsa bokhoni ba ho sebetsa.

3. Ka ho eketsa libaktheria tse senyang ammonia, ho ka ntlafatsa katleho ea phekolo ea metsi a litšila ea ammonia ka ho feta 60%, ha ho hlokahale ho fetola mokhoa oa phekolo, ho fokotsa litšenyehelo tsa ho sebetsa.

Mokhoa oa kopo

1. Bakeng sa metsi a litšila a indasteri , ho latela index ea boleng ba metsi eo ho eona tsamaiso ea lik'hemik'hale, tekanyo ke 100-200g / CBM ka lekhetlo la pele, eketsa 30-50g / m3 e eketsehileng ha phallo e fetoha 'me e na le tšusumetso e kholo tsamaisong ea lik'hemik'hale.

2. Bakeng sa metsi a litšila a 'masepala, tekanyetso ke 50-80g/CBM(ho ipapisitsoe le bophahamo ba tanka ea biochemical)

Tlhaloso

Liteko li bonts'a hore liparamente tsena tsa fisiks le chemistry li na le litlamorao tse ntle bakeng sa kholo ea baktheria:

1. pH: Karolelano ea mefuta e fapaneng ke 5.5-9.5, kholo e potlakileng ka ho fetisisa ke 6.6-7.8, katleho e ntle ka ho fetisisa ea phekolo pH ke 7.5.

2. Mocheso: E sebetsa ka 8 ℃-60 ℃. E phahameng ho feta 60 ℃, e ka 'na ea baka lefu la baktheria, le ka tlaase ho 8 ℃, le tla fokotsa kholo ea lisele tsa baktheria. Mocheso o motle ka ho fetisisa ke 26-32 ℃.

3. Oksijene e qhibilihisitsoeng: Etsa bonnete ba hore oksijene e qhibilihang ka tanka ea aeration , bonyane 2mg / L, tekanyo ea phekolo ea baktheria ho metabolism le ho senyeha ho tla potlakisa linako tsa 5-7 ka oksijene e lekaneng.

4. Micro-Element: Khōlo e khethehileng ea baktheria e hloka lintho tse ngata, tse kang potasiamo, tšepe, k'halsiamo, sebabole, magnesium.

5. Letsoai: E loketse metsi a litšila a indasteri a nang le letsoai le phahameng, 60% ea letsoai holimo

6. Ho hanyetsa Chefo: Ho hanyetsa chefo ea lik'hemik'hale , ho akarelletsa le chloride, cyanide, le Mental e boima.

Hlokomela

Ha ho na le bactericide sebakeng se silafetseng, ts'ebetso ea eona ho likokoana-hloko e lokela ho boleloa esale pele.

Ho itšehla thajana le ho Khetholla Mathata a Tšenyo ea Ammonia Nitrogen e tsoang Metsing a Litšila a Liindasteri, Libaktheria tsa Aerobic le anaerobic ammonia oxidizing, Kamehla re lula re u fa e mong oa bafani ba bareki ba hlokolosi ka ho fetesisa, hammoho le meralo le litaele tse fapaneng tse nang le lisebelisoa tse ntlehali. Boiteko bona bo kenyelletsa ho fumaneha ha meralo e ikhethileng ka lebelo le ho romelloa bakeng sa thekiso ea lihlahisoa tsa China tse rekisoang ka ho fetesisa tsa China Water Treatment Cod Degradation Bacteria, kalafo ea metsi a litšila ea libaktheria, libaktheria tsa phofo, libaktheria tse hloekisang metsi a litšila batho ba sekametseng, tšebelisano-'moho e hlōlang". Re tšepa hore re ka ba le kamano e ntle le bo-rakhoebo ba tsoang lefats'eng lohle.
Theko e kholo ea China Bacteria ea Chaena, Pheko ea Metsi ea Baktheria, Ka lebaka la thepa le litšebeletso tsa rona tse ntle, re fumane botumo bo botle le botšepehi ho tsoa ho bareki ba lehae le ba machaba. Haeba u batla tlhahisoleseling e eketsehileng 'me u thahasella leha e le efe ea tharollo ea rona, hopola ho ikutloa u lokolohile ho ikopanya le rona. Re labalabela ho ba morekisi oa hau haufinyane.