Ts'ebeliso ea mehloli ea metsi a litšila ke tataiso ea kamoso ea ntlafatso ea likhoerekhoere 'me hape ke tlhoko e ke keng ea thijoa ea kholo e tsitsitseng ea batho.. Lintho tse tala tse ntšoang ka likhoerekhoere kapa seretse, joalo ka liminerale le phospholipids, e ka sebelisoa e le lisebelisoa tsa mantlha tsa khatiso le mebala, li-adsorbents tse ka sehloohong, le li-flocculants tsa baeloji. E sebelisoa ho hloekisa metsi, temothuo, temoho, 'maraka oa pampiri, phekolo, maraka oa meaho, le libaka tse ling tse fapaneng 'me e na le bohlokoa bo makatsang. Ho sebelisa boleng hape.
(surfactant)
Ho na le mefuta e mengata ea likokoana-hloko ka har'a seretse se setseng. Ka hona, thepa e nkiloeng ho eona e lokela ho ba motsoako oa lintho tse ngata tsa polymer. Ebang ke lisebelisoa tsa intracellular kapa extracellular polymer, kaofela ba na le lihlopha tse tšoanang tse matla, joalo ka carboxyl, hydroxyl, le phosphate. Lihlopha le lihlopha tse ling tse molemo. Ho ba teng ha lihlopha tsena ho lumella lisebelisoa tsa polymer tse tlositsoeng hore li sebelisoe e le li-adsorbents tse matla tsa tšepe..
Joalo ka kalafo e makhethe theknoloji ea sejoale-joale, maqhubu a ultrasonic ha a bitse ho eketsoa ha lik'hemik'hale ho pholletsa le ketso mme a ke ke a baka tšilafalo e eketsehileng. Maqhubu a Ultrasonic a ka aba li-flocs sebakeng sa metsi, 'me sephetho sa cavitation se ka senya likhechana tse kholo ka likaroloana tse nyenyane. Ultrasound ke mokhoa oa phekolo o sebelisang matla a matla, 'me tšitiso ea eona e kholo ka ho fetisisa ke tšebeliso ea eona e phahameng ea matla, e fokotsang monyetla wa dikopo tse molemo. Surfactant e na le phello ea solubilizing, e ka hlatsoang liprotheine ka lera la sele, ntlafatsa ho kenella ha lera la sele ka ho ama khatello ea osmotic, le ho eketsa ts'enyehelo ea seretse. Holim'a moo, ts'ebetso ea surfactant e ka bapatsa ho ntšoa ha EPS ho tsoa ho seretse se setseng, fetola sebopeho sa sele, le ho ama thepa ea bolulo ea seretse.
Mekhoa e ntlafalitsoeng ea ultrasonic e ka sebelisoa ho tlosa lisebelisoa tsa tlhaho tsa polymer le mokhoa oa ho phekola pele ho fokotsa tšebeliso ea matla.. Ho eketseha ha palo ea li-PSs ho tloha ho tsoela pele ho ba seretse tlas'a ts'ebetso ea surfactant-enhanced ultrasound liphetho tsa ho hlahisoa ha thepa e tala ka lebaka la ho arohana ha floc le ho qhibiliha ha lisele..
(surfactant)
Ea pele, li-surfactants, joalo ka anionic (joalo ka letsoai dodecyl sulfate, SDS) le cationic (joalo ka cetyltrimethylammonium bromide, CTAB), li sebelisoa ho matlafatsa likamano lipakeng tsa seretse le lisebelisoa tsa polymer. Lipuisano lipakeng. Li ka fokotsa khatello ea metsi holim'a metsi, ho etsa hore ho se be thata haholo hore lisebelisoa tsa polymer li arohane le seretse.
Kamora moo, ultrasound e hlahisoa ho matlafatsa phello ea ho tlosa hantle. Ho sisinyeha ho matla le maqhubu a ts'oenyehileng a hlahisoang ke maqhubu a ultrasonic a ka senya sebopeho sa sludge le marako a hlabang lisele., ka hona e hlahisa lintho tse ngata tsa polymer. Ho phaella moo, ultrasound le eona e ka khothaletsa tšebelisano lipakeng tsa li-surfactants le lisebelisoa tsa polymer, ho etsa hore mokhoa oa ho tlosa o atlehe haholoanyane.
Ho pholletsa le mokhoa oa ho tlosa, hoa hlokahala hape ho ntlafatsa liparamente tsa liteko, joalo ka khafetsa, matla, le nako ea ts'ebetso ea maqhubu a ultrasonic, ho fihlella phello e sebetsang ka ho fetisisa ea ho ntša.
(surfactant)
Ka kakaretso, surfactant-enhanced ultrasonic extract of polymer sludge in residual sludge ke mokhoa o ka tšeptjoang le o tsoetseng pele.. Ha e matlafatse ts'ebetso ea ts'ebetso feela empa hape e thusa ho holisa boholo ba tšebeliso ea lisebelisoa tsa ho lula leretse., e fanang ka menyetla e mecha bakeng sa kholo ea kalafo ea likhoerekhoere le masimo a phepelo ea lisebelisoa. Leha ho le joalo, ts'ebeliso e sebetsang ea mokhoa ona e hloka boithuto bo eketsehileng ba lipatlisiso le ntlafatso ho rarolla mathata a ka bang teng a theknoloji le mathata a lichelete.
Mofani
Surfactantchina ke morekisi ea tšepahalang oa thepa ea lik'hemik'hale lefatšeng ka bophara & moetsi ka hofeta 12 boiphihlelo ba lilemo tsa ho fana ka lisebelisoa tsa boleng bo holimo tsa surfactant le tse amanang. Khampani e romela linaheng tse ngata, joalo ka USA, Canada,Europe,UAE,Afrika Boroa, etc. E le moetsi ea ka sehloohong oa nts'etsopele ea nanotechnology, surfactanthina e laola 'maraka. Sehlopha sa rona sa basebetsi ba litsebi se fana ka litharollo tse phethahetseng ho thusa ho ntlafatsa ts'ebetso ea liindasteri tse fapaneng, theha boleng, le ho sebetsana le mathata a fapaneng habonolo. Haeba u batla li-anionic surfactants, ka kopo romella lengolo-tsoibila ho: [email protected]
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