tharollo ea indasteri
Lihlahisoa tse Tloaelehileng tsa Detoxification ho Aquaculture
"Toxin" ke eng?
Ha re bua ka mokhoa o pharaletseng, "chefo" e bolela lintlha tse kotsi tsa boleng ba metsi tse amang bophelo bo botle ba lintho tse phelang. Tsena li kenyelletsa li-ion tsa heavy metal, ammonia nitrogen, nitrite, pH, baktheria ea pathogenic, algae e botala bo boputsoa le dinoflagellate.
Kotsi ea Chefo ho Litlhapi, Shrimp le Crabs
Litlhapi, li-shrimp le makhala li itšetlehile haholo ka sebete bakeng sa ho ntša chefo. Ha ho bokellana chefo ho feta matla a ho ntša sebete le manyeme, tšebetso ea tsona ea senyeha, e lebisang ho tse fokolang tse phelang tse kotsing ea ho tšoaetsoa ke vaerase le baktheria.
Targeted Detoxification
Ha ho sehlahisoa se le seng se ka fokotsang chefo eohle, ka hona hoa hlokahala ho tlosa chefo e lebisitsoeng. Mona ke tse ling tsa li-detoxification tse tloaelehileng:
(1)Organic Acids
Li-organic acid, tse kenyelletsang litholoana, citric acid, le humic acid, ke li-detoxifiers tse tloaelehileng. Ho sebetsa ha bona ho ipapisitse le litaba tsa bona, ho sebetsa haholo ka ho chelation ea sehlopha sa carboxyl le ho rarahana ho fokotsa khatello ea ion ea tšepe e boima. Li boetse li khothaletsa tšebetso ea enzymatic ka metsing ho potlakisa ho senyeha ha organic phosphorus, pyrethroids le chefo ea algal.
Keletso ea Boleng:Li-acids tsa boleng bo holimo hangata li na le monko o monate. Ha li sisinyeha, li hlahisa foam, e lokelang ho phunya hape ha e tšeloa holim'a libaka tse thata. Foam e ntle, e ngata haholo e bonts'a boleng bo holimo.
(2vithamine C
E sebelisoa ka metsing e le Vitamin C e hlakileng, e kentsoeng Vitamin C, le VC phosphate ester, Vithamine C ke ntho e matla e fokotsang e nkang karolo liketsong tsa biochemical ho felisa li-radicals tsa mahala tsa oxidative, ho matlafatsa metabolism, le ho khothaletsa ho ntšoa ha lintho tse kotsi.
Hlokomela:Vithamine C ha e tsitsa ka metsing, ho bonolo ho oxidizing ho dehydroascorbic acid, haholo-holo metsing a sa nke lehlakore le a alkaline. Khetha mofuta o nepahetseng ho latela maemo a sebele.
(3)Motsoako oa Potassium Monopersultate
Ka matla a phahameng a phokotso ea oxidation ea 1.85V, motsoako oa potassium monopersulfate o boetseng o rehiloe ka potassium peroxymonosulfate e sebetsa e le sebolaea-mafu le sebolaea likokoana-hloko. Ke ntho e matla ea oxidizing e sebelisetsoang ho tlosa chefo ka ho fetola masala a chlorine, chefo ea algal, organic phosphorus le pyrethroids hore e be lintho tse se nang chefo. Hape ke bactericide e matla e bolaeang likokoana-hloko tsa pathogenic, haholo-holo li-vibrios.
Sebolaea likokoana-hloko sena se matla se etselitsoe ho ntlafatsa boleng ba tikoloho ea metsing, ho netefatsa bophelo bo botle le tlhahiso ea temo ea metsing. Ke khetho e holimo bakeng sa taolo ea mafu ho tsa metsing. E boetse e thusa ho eketsa oksijene lits'ebetsong tsa aquaculture. K'hemik'hale ena bakeng sa tlhoekiso ea metsi ea aquaculture e loketse bakeng sa ho thibela likokoana-hloko tsa metsi ka tšohanyetso, ho lokisoa ka tlaase ho letamo la litlhapi, le tlhokomelo ea kamehla.
(4)Thiosulfate ea sodium
Sodium thiosulfate (sodium sulfite) e na le bokhoni bo matla ba ho chelating, e tlosa litšepe tse boima le chefo e setseng ea chlorine. Leha ho le joalo, ha e lokele ho sebelisoa le organic acids mme e na le mefuta e moqotetsane ea detoxification. E sebelise ka hloko ho qoba ho mpefala ha khaello ea oksijene maemong a fokolang a metsi.
(5)Glucose
Glucose e eketsa matla a ho tlosa chefo sebeteng, kaha matla a ho tlosa chefo sebeteng a amahanngoa le litaba tsa glycogen. E thusa ho tlosa chefo ka ho tlama kapa ho koala chefo ka lihlahisoa tsa oxidation kapa lihlahisoa tsa metabolism. Hangata e sebelisoa maemong a tšohanyetso bakeng sa chefo ea nitrite le chefo e bolaeang likokoanyana.
(6)Sodium Humate
Sodium humate e hlasela chefo ea tšepe e boima 'me e fana ka likarolo tsa ho latela algae. E na le adsorption e matla, phapanyetsano ea ion, ho rarahana, le thepa ea chelation, hape e hloekisa boleng ba metsi.
(7)EDTA
EDTA (ethylenediaminetetraacetic acid) ke chelator ea ion ea tšepe e kopanyang hoo e batlang e le li-ion tsohle tsa tšepe ho etsa li-complexes tse se nang bioavailable, ho finyella detoxification. E sebetsa haholo ha e sebelisoa ka karolelano ea 1: 1 e nang le li-ion tsa tšepe tsa divalent.
Khetha mekhoa ea ho tlosa chefo ka bohlale ho latela maemo a sebele ho ntlafatsa ts'ebetso.