Selelekela
Bongata ba basebetsi ba temo ea metsing ba khetha temo e phahameng-ho matlafatsa tlhahiso, empa sena se ka lebisa ho senyeha ha boleng ba metsi, ho ama bophelo bo botle le kholo ea litlhapi le shrimp. Ka nako ena,MBBR mecha ea litabae hohetse tlhokomelo bakeng sa theknoloji ea eona e ikhethang ea biofilm. Ka hona, na e hlile e ka ntlafatsa boleng ba metsi -ka bongata bo phahameng ba aquaculture? Sengoliloeng sena se tla u thusa ho utloisisa melao-motheo le ts'ebeliso ea nnete-ea lefats'e.
Mathata a Boleng ba Metsi ho Phahameng-Ho Tepellana ha Aquaculture
Litsing tsa- tse ngata haholo tsa aquaculture, litšila tsa tlhaho, lijo tse sa jeoang, le mantle a ka bokellana ka potlako, e leng se lebisang ho ammonia, nitrites, le lintho tse ling tse kotsi. Haeba e sa laoloe ka potlako, boleng ba metsi bo ka senyeha ka potlako, 'me ho baka moferefere, ho fokotseha ha oksijene e qhibilihileng, le lik'hemik'hale tse kotsi tse ngata haholo. Phapanyetsano ea metsi e tloaelehileng kapa mekhoa ea tlhoekiso ea metsi hangata e na le ts'ebetso e fokolang libakeng tse phahameng-e leng ho etsang hore ho be thata ho boloka boleng ba metsi bo tsitsitseng ha nako e ntse e ea. Ho feta moo, maemo a sa tsitsang a metsi a ka khothaletsa kholo ea likokoana-hloko tsa pathogenic, ho eketsa likotsi le ho eketsa khatello ho basebetsi ba liphoofolo tsa metsing.
Kamoo MBBR Media e Ntlafatsang Boleng ba Metsi ho Phahameng-Density Aquaculture
MBBR media ehlile e ka ntlafatsa boleng ba metsi ho-tlalo e phahameng ea aquaculture. Mona ke kamoo e sebetsang kateng:
• E fana ka Surface for Microbial Attachment
Mecha ea litaba ea MBBR e fana ka sebaka se seholo sa bokaholimo bakeng sa likokoana-hloko tse molemo ho etsa li-biofilm tse tsitsitseng. Likokoana-hloko tsena li senya litšila tse phelang metsing, li fokotsa ho bokellana ha tšilafalo le ho ntlafatsa ho hlaka ha metsi.
• Ho fokotsa Ammonia le Nitrites
Biofilm e hlahang mecheng ea litaba ea MBBR e na le libaktheria tse khethehileng tsa nitrifying tse fetolelang ammonia ho nitrites ebe li-nitrate, ka katleho e theola maemo a kotsi a naetrojene metsing le ho ntlafatsa tikoloho ka kakaretso ea metsing.
• Ntlafatso ea Katleho ea ho Hloekisa ka Motsamao oa Mahala
Mecha ea litaba ea MBBR e tsamaea ka bolokolohi ka metsing, e lumella hore metsi a phalle a lule a hlatsoa holim'a eona. Sena se boloka biofilm e sebetsa le ho eketsa kamano pakeng tsa lintho tse silafatsang le likokoana-hloko, ho etsa hore tlhoekiso ea metsi e atlehe haholoanyane.
Ka ho fokotsa lintho tse kotsi le ho ntlafatsa ho hlaka ha metsi le maemo a oksijene a qhibilihileng, mecha ea litaba ea MBBR e fana ka tikoloho e phetseng hantle le e tsitsitseng bakeng sa kholo ea litlhapi le shrimp.
LBH
P: Na litaba tsa MBBR li loketse lits'ebetso tsohle tse phahameng- tsa aquaculture?
K: MBBR media e loketse mefuta e fapaneng ea{0}}ea tšubuhlellano ea liphoofolo tse phelang metsing, joalo ka RAS le temo e matla ea metsing. E ka sebetsa ka mokhoa o tsitsitseng ha feela phallo ea metsi le maemo a moea a kopane.
P: Na mecha ea litaba ea MBBR e ka thusa ho fokotsa maqhubu a phapanyetsano ea metsi?
A: Ho joalo. Ka ho tsoela pele ho theola maemo a ammonia le nitrite, mecha ea litaba ea MBBR e thusa ho boloka boleng bo tsitsitseng ba metsi le ho fokotsa tlhoko ea phapanyetsano ea metsi khafetsa.
P: Na tsamaiso le tlhokomelo ea sistimi ea MBBR e rarahane?
A: Che. Litsamaiso tsa MBBR li na le moralo o bonolo, o hanyetsanang le ho koala, 'me o hloka tlhokomelo e fokolang ea kamehla.
Qetello
MBBR media e ka ntlafatsa boleng ba metsi ka katleho-ka bongata bo phahameng ba aquaculture. Ka ho tsoela pele ho senya litšila tsa tlhaho, ho fokotsa maemo a ammonia le nitrite, le ho boloka maemo a tsitsitseng a metsi, e fana ka tharollo e tšepahalang ea phekolo ea metsi bakeng sa mekhoa e matla ea metsi.
Aquasust: Tharollo e Molemo ea Boleng ba Metsi
Aquasust e fana ka{{0}boleng bo phahameng ba MBBR media le ts'ehetso ea botekgeniki ea profeshenale ho thusa basebetsi ba aquaculture ho boloka boleng ba metsi bo tsitsitseng-ka lits'ebetso tse phahameng.Iteanye le ronakajeno ho fumana tharollo e lokiselitsoeng le ho etsa hore temo ea hau ea metsing e be e phetseng hantle le e sebetsang haholoanyane!