Emkhakheni wokwelashwa kwendle yesimanje, i-sodium acetate, njenge-ejenti ebalulekile yamakhemikhali, idlala indima ebalulekile. Ngemvelo yayo eyingqayizivele nokusebenza kwayo, ifaka isandla ekwenzeni ngcono ukusebenza kahle kokuhlanza indle, ukuthuthukisa izinga lamanzi nokuvikela imvelo.
Okokuqala, imvelo nezici ze-acetate ye-sodium
I-sodium acetate, ifomula yayo ithi CH₃COONA, iyikristalu engenambala, engenaphunga encibilika emanzini futhi inohlamvu lwe-alkaline oluqinile. Isixazululo saso esinamanzi siyisisekelo esibuthakathaka futhi singanciphisa nge-asidi. Lezi zakhiwo zenza i-sodium acetate inezinzuzo eziningi ekwelashweni kwamanzi angcolile.
Okwesibili, indlela ye-sodium acetate ekwelapheni indle
Umthombo wekhabhoni owengeziwe
Enqubweni yokucubungula yezinto eziphilayo, ama-microorganisms adinga imithombo yekhabhoni eyanele ukuze agcine imisebenzi yokuphila kanye ne-metabolism. I-acetate ye-sodium ingasetshenziswa njengomthombo wekhabhoni wekhwalithi ephezulu ukuze unikeze izakhi ezibalulekile zama-microorganisms, ukukhuthaza ukukhula nokukhiqiza kwabo, futhi ngaleyo ndlela kuthuthukiswe ukusebenza kahle kwezinhlelo zokwelapha eziphilayo.
Lungisa i-pH
Inani le-pH lendle linethonya elibalulekile emthelela wokwelapha. I-alkalinity ebuthakathaka ye-sodium acetate inganciphisa izinto ezine-asidi emanzini endle, ilungise inani le-pH lendle libe ibanga elifanele, futhi idale izimo ezinhle zokukhula kwama-microorganisms nokusabela kwamakhemikhali.
Umphumela othuthukisiwe wokususwa kwe-nitrogen ne-phosphorus
Enqubweni yokukhishwa kwe-nitrogen, i-sodium acetate inganikeza umthombo wekhabhoni wamagciwane ahlukanisayo, ikhuthaze ukusabela kwe-denitrification futhi ithuthukise ukusebenza kahle kokukhishwa kwe-nitrogen. Ngasikhathi sinye, kuyasiza futhi ukukhulisa umphumela wokususwa kwe-phosphorus yezinto eziphilayo kanye nokwenza ngcono umthamo wokususwa kwe-phosphorus wendle.
3. Amacala okusebenza kanye nemiphumela ye-sodium acetate
Izitshalo eziningi zokuhlanza indle ziye zafaka i-acetate ye-sodium ekusetshenzisweni okusebenzayo, futhi imiphumela ephawulekayo iye yafinyelelwa. Isibonelo, ngemva kwenani elifanele le-sodium acetate yengezwe engxenyeni yokwelashwa kwebhayoloji yesikhungo sikamasipala sokukhuculula indle, izinkomba ezingcolisayo njenge-COD (isidingo samakhemikhali womoya-mpilo), i-BOD (isidingo somoya-mpilo wamakhemikhali), i-nitrogen ne-phosphorus emanzini angcolile. izinga liyancipha kakhulu, lifinyelela amazinga kazwelonke we-emission.
Okwesine, ukusetshenziswa kwezinyathelo zokuphepha ze-sodium acetate
Nakuba i-acetate ye-sodium inezinzuzo eziningi ekwelapheni indle, idinga futhi ukunaka ezinye izinkinga ohlelweni lokusebenzisa. Okokuqala, umthamo we-acetate ye-sodium kufanele ulawulwe ngokunengqondo ukuze ugweme imfucuza kanye nemiphumela emibi ohlelweni lokwelapha olubangelwa umthamo oweqile. Okwesibili, ngokwesimo sokuthuthwa kwendle kanye nezidingo zenqubo yokwelapha, iphuzu elifanele le-dosing kanye nendlela yokulinganisa kufanele kukhethwe ukuze kuqinisekiswe ukuthi i-acetate ye-sodium ingadlala indima yayo ngokugcwele.
Ukufingqa, i-sodium acetate inenani elibalulekile lesicelo ekulashweni kwendle. Ngokusetshenziswa okunengqondo kwezici kanye nendlela ye-sodium acetate, ingathuthukisa ngokuphumelelayo ukusebenza kahle kokwelashwa kwendle, inciphise ukukhishwa kwezinto ezingcolile, futhi yenze iminikelo emihle ekuvikelweni kwemithombo yamanzi kanye nemvelo. Ngokuthuthuka okuqhubekayo kanye nokusha kobuchwepheshe bokwelashwa kwendle, kukholelwa ukuthi i-acetate ye-sodium izodlala indima ebaluleke kakhulu emkhakheni wokuhlanza indle esikhathini esizayo.
Isikhathi sokuthumela: Aug-19-2024