Li-flocculants tsa Polyacrylamide li sebetsa hantle haholo ho hloekisoa ha litšila le likhoerekhoere.Bareki ba bang ba tlaleha hore polyacrylamide pam e sebelisitsoeng ho ntša metsi a litšila e tla kopana le mathata a joalo le a mang.Kajeno, ke tla sekaseka mathata a 'maloa a tloaelehileng bakeng sa motho e mong le e mong.:
1. Phello ea flocculation ea polyacrylamide ha e ntle, 'me ke lebaka lefe le etsang hore e se ke ea hatelloa ka har'a seretse?Haeba phello ea flocculation ha e ntle, re tlameha ho qala ka ho felisa mathata a boleng ba sehlahisoa sa flocculant ka boeona, hore na cationic polyacrylamide e kopana le ionic molek'hule ea boima ba limolek'hule, le phello ea sludge dewatering ea sehlahisoa se sa kopane le maemo Ho hang ha ho molemo. .Tabeng ena, ho nkela PAM sebaka ka boemo bo loketseng ba ion ho ka rarolla bothata.
2. Ke lokela ho etsa'ng haeba palo ea polyacrylamide e kholo haholo?
Chelete e kholo e bolela hore index ea sehlahisoa ha ea lekana, 'me ho na le lekhalo pakeng tsa li-index tse hlokahalang bakeng sa polyacrylamide le sludge flocculation.Ka nako ena, o hloka ho khetha mofuta hape, khetha mofuta o nepahetseng oa PAM le palo ea tlatsetso ho leka, 'me u fumane tšebeliso ea chelete e ngata.litšenyehelo.Ka kakaretso, ho kgothaletswa hore motsoako o qhibilihisitsoeng oa polyacrylamide e be karolo ea sekete ho isa ho tse likete tse peli, 'me khetho e nyenyane ea teko e etsoa ho ea ka mahloriso ana,' me liphello tse fumanoeng li utloahala haholoanyane.
3.Ke lokela ho etsa'ng haeba viscosity ea sludge ka mor'a ho sebelisa polyacrylamide ka sludge dewatering e phahame?
Boemo bona bo bakoa ke ho eketsoa ho feteletseng ha polyacrylamide kapa sehlahisoa se sa lokelang le seretse.Haeba viscosity ea sludge e fokotseha ka mor'a ho fokotsa palo ea tlatsetso, joale ke bothata ba palo ea tlatsetso.Haeba palo ea tlatsetso e fokotsehile, phello ha e finyelloe 'me seretse se ke ke sa hatelloa, joale ke bothata ba khetho ea sehlahisoa.
4. Polyacrylamide e eketsoa ho seretse, 'me metsi a kaka ea seretse e latelang a phahame haholo, ke lokela ho etsa'ng haeba kuku ea seretse e sa ome ka ho lekaneng?
Tabeng ena, qala ka ho hlahloba lisebelisoa tsa dehydration.Mochine oa lebanta o lokela ho hlahloba hore na ho otlolla ha lesela la filthara ha hoa lekana, ho kenella ha metsi a lesela la filthara le hore na lesela la filthara le hloka ho nkeloa sebaka;mochine oa khatiso oa poleiti le foreimi o hloka ho hlahloba hore na nako ea khatello ea filthara e lekane, Hore na khatello ea filthara e loketse;centrifuge e hloka ho hlahloba hore na khetho ea moemeli oa dehydrating e nepahetse.Thepa ea stacked screw le decanter dehydration e shebana le ho hlahloba hore na boima ba limolek'hule tsa polyacrylamide bo phahame haholo, 'me lihlahisoa tse nang le viscosity e phahameng haholo ha li thuse ho hatella seretse!
Ho ntse ho e-na le mathata a mangata a tloaelehileng a polyacrylamide tabeng ea ho ntša metsi a litšila.Tse ka holimo ke mathata a atileng le litharollo tse akaretsoang ka palo e kholo ea debugging sebakeng sa marang-rang.Haeba u na le lipotso mabapi le cationic Polyacrylamide sludge tobetsa kapa sedimentation, kaofela O ka romela lengolo-tsoibila ho rona, a re buisaneng ka tšebeliso ea polyacrylamide ka dewatering ea seretse!
E hatisitsoe ho tsoa ho Qingyuan Wan Muchun ea mantlha.
Nako ea poso: Oct-20-2021