2019 Boemo bo phahameng ba China Phekolo ea Metsi Ammonia Bakteria e Senyang
Lisebelisoa tse tsamaisoang hantle, basebetsi ba chelete ea litsebi, le lits'ebeletso tsa litsebi tse ntle haholo kamora ho rekisa; Hape re lelapa le leholo le momahaneng, mang kapa mang ea khomarelang boleng ba khoebo "kopano, boinehelo, mamello" bakeng sa 2019 ea boleng bo phahameng ba China Metsi ea Ammonia Bacteria e Senyang, Re ntse re batla ka tieo ho sebelisana le bareki hohle lefatšeng. Re nka hore re khona ho khotsofatsa hammoho le uena. Re boetse re amohela bareki ka mofuthu ho etela setsi sa rona sa tlhahiso le ho reka lihlahisoa tsa rona.
Lisebelisoa tse tsamaisoang hantle, basebetsi ba chelete ea litsebi, le lits'ebeletso tsa litsebi tse ntle haholo kamora ho rekisa; Hape re lelapa le leholo le kopaneng, mang kapa mang o khomarela boleng ba khoebo "kopano, boinehelo, mamello" bakeng saPheko ea Metsi ea Baktheria, Libaktheria tsa Chaena, Khotsofalo le mokitlane o motle ho moreki e mong le e mong ke tsona tse tlang pele bophelong ba rona. Re shebana le lintlha tsohle tsa ts'ebetso ea odara bakeng sa bareki ho fihlela ba fumane lihlahisoa tse bolokehileng le tse utloahalang tse nang le litšebeletso tse ntle tsa thepa le litšenyehelo tsa moruo. Ho ipapisitse le sena, lihlahisoa tsa rona li rekisoa hantle haholo linaheng tsa Afrika, Middle East le Asia Boroa-bochabela.
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 ka Sehloohong
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.
Lisebelisoa tse tsamaisoang hantle, basebetsi ba chelete ea litsebi, le lits'ebeletso tsa litsebi tse ntle haholo kamora ho rekisa; Hape re lelapa le leholo le momahaneng, mang kapa mang ea khomarelang boleng ba khoebo "kopano, boinehelo, mamello" bakeng sa 2019 ea boleng bo phahameng ba China Metsi ea Ammonia Bacteria e Senyang, Re ntse re batla ka tieo ho sebelisana le bareki hohle lefatšeng. Re nka hore re khona ho khotsofatsa hammoho le uena. Re boetse re amohela bareki ka mofuthu ho etela setsi sa rona sa tlhahiso le ho reka lihlahisoa tsa rona.
2019 Boleng bo phahamengLibaktheria tsa Chaena, Pheko ea Metsi ea Baktheria, Baktheria, Phekolo ea Metsi ea Baktheria, Ho hapa tšepo ea bareki, Moemeli oa Bacteria ba Khoerekhoere, moemeli oa baktheria, libaktheria tsa halotolerant, libaktheria tse matlafatsang, libaktheria tse hanang, Khotsofalo le mokitlane o motle ho moreki e mong le e mong ke tsona tse tlang pele bophelong ba rona. Re shebana le lintlha tsohle tsa ts'ebetso ea odara bakeng sa bareki ho fihlela ba fumane lihlahisoa tse bolokehileng le tse utloahalang tse nang le litšebeletso tse ntle tsa thepa le litšenyehelo tsa moruo. Ho ipapisitse le sena, lihlahisoa tsa rona li rekisoa hantle haholo linaheng tsa Afrika, Middle East le Asia Boroa-bochabela.
Libaktheria tsa anaerobic
【Tlhahiso e kholo】 Baktheria ea anaerobic e ka fetola lintho tse sa qhibiliheng ka metsing hore e be lintho tse qhibilihang ka har'a metsi, 'me ea fetola lintho tse phelang tse thata tse ka senyehang hore e be limolek'hule tse ka senyehang habonolo, kahoo ea ntlafatsa ho senyeha ha likhoerekhoere le ho rala motheo oa phekolo ea lik'hemik'hale tse latelang. Libaktheria tsa anaerobic li boetse li kopantsoe le li-enzyme tse sebetsang haholo tsa likokoana-hloko, tse kang amylase, protease le lipase, tse ka hokahanyang ho bola ka potlako le phetoho ea lintho tse phelang ka libaktheria, ho ntlafatsa sekhahla sa hydrolysis le acidification; ntlafatsa sekhahla le katleho ea tlhahiso ea methane litsamaisong tsa anaerobic, le ho fokotsa ho emisoa ho tiileng metsing. dikahare tsa ntho.
