Mantswe a sehlooho:PAM, Polyacrylamide, APAM, CPAM, NPAM, Anionic PAM, Cationic PAM, Non-ionic PAM
Polyacrylamide (PAM) , k'hemik'hale ea mantlha ea ho hloekisa metsi, ho ntšoa ha oli le khase, le ts'ebetso ea liminerale, ho bone hore ts'ebetso ea eona ea tlhahiso ea botsoalle le ho boloka tikoloho e fetoha lintlha tsa bohlokoa ho bareki ba lefats'e. Yixing Cleanwater Chems, e nang le phihlelo ea lilemo tse ngata lefapheng la PAM, e tsepamisitse maikutlo ho theknoloji ea tlhahiso e tala ho theha "khabone e tlaase, e tlaase, ea boleng bo phahameng" tsamaiso ea lihlahisoa. Sistimi ena e lumellana hantle le litlhoko tsa ntlafatso tsa Middle East, United States, Australia le Japan, e fa bareki ba lefats'e ka tharollo ea metsi a litšila ea PAM e se nang tikoloho.
Likhoeling tse tharo tse fetileng, tlhokeho ea phumants'o ea PAM mebarakeng e mene e meholo e shebiloeng e bonts'itse tšobotsi ea bohlokoa ea "botala". Tlhokomelo ea tikoloho le bokhoni ba tlhahiso e tsitsitseng e fetohile matšoao a mantlha bakeng sa khetho ea barekisi, athe liphapang tsa tlhokahalo li se li totobala haholoanyane:
'Maraka oa Bochabela bo Hare: Patlisiso ea Oli le Khase le Phekolo ea Metsi e Tsamaisa Phatlalatso ea Tlhokahalo ea PAM e Sebeletsang Tikoloho.
Theko ea PAM Bochabela bo Hare e eketsehile ka 8% khoeli le khoeli likhoeling tse tharo tse fetileng, e tsamaisoa ke lintlha tse peli tse ka sehloohong: Ntlha ea pele, ho tsosolosoa ha oli ea shale le mesebetsi ea ho hlahloba sebaka sa oli ea leoatle le tebileng la leoatle ho bolokile sekhahla sa kholo ea selemo le selemo sa tlhokahalo ea PAM e thibelang letsoai le e thibelang mocheso oa tikoloho hoo e ka bang 5%; ea bobeli, khaello e ntseng e eketseha ea metsi e potlakisitse ho kengoa ts'ebetsong ha merero ea ts'ebeliso ea metsi a litšila ea masepala, ho etsa hore lihlahisoa tsa PAM tse salang hantle, tse ka sebelisoang hape e be sebaka sa thekiso ea thepa. Mekhoa ea ho reka thepa e bontša hore lik'hamphani tsa lehae tsa oli le litsi tsa tlhoekiso ea metsi li khetha barekisi ba nang le setifikeiti sa tikoloho sa ISO, 'me litlaleho tsa tlhahiso e tsitsitseng li fetohile tokomane e tlamang bakeng sa ho reka.
Mmaraka oa US: Maemo a Matla a EPA a khanna PAM e tsitsitseng e phahameng ho ea litlhoko tsa bohlokoa
'Maraka oa theko ea PAM oa US likhoeling tse tharo tse fetileng o bontšitse mokhoa oa "lintlafatso tsa boleng le ts'ireletso e eketsehileng ea tikoloho," e nang le tlaleho ea ho hloekisa metsi bakeng sa 62% ea theko ea thepa le tlhokahalo ea ho ntša oli le khase e eketseha ka 4% khoeli le khoeli. Ho tiisa ho eketsehileng ha EPA lithibelo masala a acrylamide ho susumelletsa bareki ho fetohela ho PAM e finyellang litekanyetso tsa EPA. Ka nako e ts'oanang, lik'hamphani tsa US li kenyelletsa ESG lits'ebetsong tsa bona tsa tlhahlobo ea phepelo ea thepa, 'me 40% ea bareki ba baholo ba hloka ka ho hlaka hore bafani ba thepa ba fane ka litlaleho tsa carbon footprint; bokhoni ba tlhahiso ea moshoelella bo ama ka kotloloho ho tšoaneleha bakeng sa tšebelisano.
'Maraka oa Australia: Merafo le Temo e Tsamaisa Tlhokahalo e Matla ea Lihlahisoa tsa Green PAM
Theko ea PAM ea Australia nakong ea likhoeli tse tharo tse fetileng e eketsehile ka 7% khoeli le khoeli, 'me lekala la ts'ebetso ea liminerale le ikarabella bakeng sa theko e fetang 50%, e leng se bontšang tlhokahalo e matla haholo ea PAM e bolokang tikoloho e etselitsoeng ka ho khetheha bakeng sa ho lokisa liminerale. Ka ho atolosoa ha merero ea merafo ea lithium le tšepe, bareki ha ba tsepamise maikutlo feela ka katleho ea ho rarolla PAM empa hape ba hatisa phello ea eona ea tikoloho-lihlahisoa tse senyehang ka tlhaho ntle le tšilafalo ea bobeli li na le monyetla oa ho boloka litaelo. Ho feta moo, keketseho ea merero ea ntlafatso ea mobu oa temo e boetse e tsamaisitse kholo ea tlhokahalo ea lihlahisoa tsa PAM tse salang, tse nang le khabone e tlase.
Mmaraka oa Japane: Melaoana e Matlafalitsoeng ea Theko e Tala e Rata PAM ea boemo bo holimo ea Setsoalle sa Tikoloho
Theko ea PAM ea Japane e bolokile kholo e tsitsitseng likhoeling tse tharo tse fetileng, 'me thepa e baballang tikoloho e nka karolo e fetang 90% ea theko. Lihlahisoa tsa PAM tse kopanang le litekanyetso tse tala li ntse li tsoela pele ho bona ho kenella ho eketsehileng ho hloekisa metsi le liindasteri tsa pampiri. Mekhoa ea ho reka thepa e bontša hore tlhokahalo ea indasteri ea pampiri bakeng sa tšebeliso e tlaase ea PAM e ikarabella bakeng sa 45%, e sebelisetsoang ho ntlafatsa litekanyetso tsa litšila tsa pampiri le ho fokotsa tšebeliso ea matla a tlhahiso; lefapha la tlhoekiso ea metsi le khetha PAM ea maemo a holimo e nang le botsoalle ba tikoloho e nang le mesaletsa ea monomer e ka tlase ho 0.03%, mme ho amoheloa ho atileng ha li-platform tsa theko ea dijithale ho lumella netefatso ea nako ea nnete ea data ea tlhahiso e tsitsitseng ea bafani.
Yixing Cleanwater e shebane le "phokotso ea khabone, ho boloka matla, le ntlafatso ea boleng," ho aha sistimi e tsitsitseng ea tlhahiso ho pholletsa le ts'ebetso eohle. Melemo ea eona ea theknoloji e lumellana hantle le litlhoko tsa tikoloho tsa limmaraka tse 'nè tse kholo:
Taolo ea Boemo bo Phahameng: Tiisetso e 'meli ea Tšireletso ea Tikoloho le Sebetsa
· Theknoloji e entsoeng ka boikemelo ea polymerization ea monoma e tlaase e fella ka lihlahisoa tse nang le masalla a tlaase a polyycrylamide (PAM), tse finyellang litekanyetso tsa machaba tse kang EPA le Japanese JIS, ho netefatsa hore tšebeliso e sireletsehileng le e se nang kotsi.
· Tlhahiso e Tloaelehileng bakeng sa Litlhoko tse Fapaneng tsa 'Maraka: Ho theha PAM e thibelang letsoai le mocheso o thibelang mocheso bakeng sa Bochabela bo Hare, ho ntlafatsa litekanyetso tsa ho lefa indasteri ea merafo ea Australia, ho ntlafatsa ts'ebetso ea indasteri ea pampiri ea Japane, le ho hlahisa lihlahisoa tse nang le chefo e tlaase tse finyellang litekanyetso tsa EPA bakeng sa 'maraka oa US. Katleho e habeli ea botsitso ba boleng le ho latela tikoloho.
Mohlala oa Moruo oa Circle: Ho Finyella Tšebeliso e Ntle ea Mehloli
· Metsi a litšila a tlhahiso, ka mor'a phekolo e tebileng, a finyella tekanyo ea 85% ea ho hlaphoheloa 'me a ka sebelisoa ka ho toba bakeng sa ho tlatsa tlhahiso, ho fokotsa tšebeliso ea mehloli ea metsi a hloekileng; litšila tse tiileng, ka mor'a phekolo e se nang kotsi, li finyella tekanyo ea 70% ea tšebeliso ea lisebelisoa, ho fetola litšila hore e be letlotlo. Re hlahisa lihlahisoa tsa PAM tse ka senyehang, tse kenyelletsang theknoloji ea tlhaho ea polysaccharide grafting. Lihlahisoa tsa rona li finyella tekanyo ea ho senyeha ha lintho tse phelang ho feta 60% tikolohong ea tlhaho, ka katleho ho sebetsana le mathata a nako e telele a tikoloho a amanang le PAM ea setso, 'me ka ho khetheha e lumellana le litlhoko tsa tikoloho Japane le United States.
Khetha Metsi a Hloekileng a Yixing: Bokamoso bo Kopanetsoeng bo tsitsitseng
Re ikemiseditse tlhahiso e tsitsitseng, pheteletso ya thekenoloji e tswelang pele, le taolo e tiileng ya boleng. Ha re ntse re theha boleng ba moruo bakeng sa bareki ba rona ba lefats'e, re boetse re sebetsa 'moho ho sireletsa tikoloho ea tikoloho. Botsa hona joale ho fumana litharollo tsa theko ea PAM tse ikhethileng le lits'ebeletso tsa liteko tsa sampole tsa mahala.
Nako ea poso: Nov-12-2025