Polyacrylamide (PAM)waa polymer-biyood toosan, waa mid ka mid ah xeryahooda polymer-ka ee aadka loo isticmaalo, PAM iyo ka-soo-saareyaasheeda waxaa loo isticmaali karaa sida flocculant hufan, dhumuc weyn, wakiilka xoojinta waraaqaha iyo wakiilka yaraynta dareeraha jiidista.Si ballaaran loo isticmaalo daaweynta biyaha, waraaqaha, batroolka, dhuxusha, macdanta iyo birta, geology, dhar, dhismaha iyo qaybaha kale ee warshadaha.
Polyacrylamide aan-ionic ahaynIsticmaalka: wakiilka daaweynta bulaacada: Marka wasakhda la hakiyey ay acidic tahay, isticmaalka polyacrylamide-ka aan-ionic ahayn sida flocculant ayaa ku habboon.Tani waa shaqada buundada xayeysiinta ee PAM, si ay qaybaha laalladu u soo saaraan roobab qulqulaya, si loo gaaro ujeedada nadiifinta wasakhda.Waxa kale oo loo isticmaali karaa sifaynta biyaha tuubada, gaar ahaan marka lagu daro flocculants aan organic ahayn, taas oo leh saamaynta ugu fiican ee daaweynta biyaha.Waxyaabaha lagu daro warshadaha dharka: ku darida qaar ka mid ah kiimikooyinka ayaa la mid noqon karaa walxaha kiimikaad ee cabbirka dharka.Qalabaynta ciidda-ka-hortagga: Polyacrylamide-ka aan-ionic-ka ahayn ayaa ku milmay 0.3% diiradda iyo ku-darka wakiilka is-goysyada, ku buufinta saxaraha ayaa door ka qaadan karta ka hortagga hagaajinta ciidda.humectant carrada: loo isticmaalo sidii humectant ciidda iyo polyacrylamide kala duwan oo la bedelay.
Polyacrylamide cationic:Isticmaalka: fuuq-baxa dhoobada: sida waafaqsan dabeecadda wasakhda waxay dooran kartaa calaamad u dhiganta alaabtan, waxay si wax ku ool ah ugu dhexjirtaa sludge ee shaandhada saxaafadda ka hor fuuq-baxa wasakhda cuf-isjiidadka.Marka la fuuq-baxo, waxay soo saartaa floc ballaaran, maro shaandho aan dhejis ahayn, ma kala firdhiso marka shaandhada la cadaadiyo, qadar yar, waxtarka fuuq-baxa sare, iyo qoyaanka keega dhoobada ayaa ka hooseeya 80%.
Biyaha wasakhda ah iyo biyaha wasakhda ah ee dabiiciga ah: sheygan ku jira acidic ama alkaline dhexdhexaad ah ayaa ah mid togan, sidaas darteed wasakhda wasakhda ayaa hakisay qaybo ka mid ah roobabka qulqulaya, caddayntu waa mid aad waxtar u leh, sida biyaha wasakhda ah ee warshadda khamriga, biyaha wasakhda ah, monosodium glutamic, biyaha wasakhda ah ee warshadda sonkorta, Biyaha wasakhda ah ee warshadda hilibka iyo cuntada, biyaha wasakhda ah ee warshadda cabitaanka, daabacaadda dharka iyo dheehidda biyaha wasakhda ah, oo leh cationic polyacrylamide Waxay dhowr jeer ama tobanaan jeer ka badan tahay saamaynta polyacrylamide anionic, polyacrylamide non-ionic ama cusbada inorganic, sababtoo ah biyaha wasakhda ah ayaa guud ahaan si xun u xun. lagu eedeeyay.
Daawaynta biyaha flocculant:alaabtu waxay leedahay sifooyin qiyaas yar, saameyn wanaagsan iyo qiimo jaban, gaar ahaan isku dhafka flocculant ee aan organic waxay leedahay saameyn wanaagsan.Kiimikooyinka Oilfield: sida wakiilka dhoobada ka-hortagga bararka, wakiilka dhumucda ee acidification oilfield, iwm. Waxyaabaha lagu daro warqadda: Xoojinta warqadda Cationic PAM waa polymer cationic ah oo biyo-milmi leh oo ka kooban amino formyl, oo leh xoojinta, haynta, shaandhaynta iyo hawlaha kale, waxay si wax ku ool ah u hagaajin kartaa xoogga warqadda.Isla mar ahaantaana, alaabtu sidoo kale waa kala firdhiso wax ku ool ah.
Anionic polyacrylamide:Isticmaalka: Daaweynta biyaha wasakhda ah ee warshadaha: qaybo ka mid ah kuwa la hakiyey, wax badan oo ka baxsan, feejignaan sare, qaybo leh lacag togan, qiimaha PH ee biyaha waa dhexdhexaad ama wasakhda alkaline, biyaha wasakhda ah ee dhirta birta ah, biyaha wasakhda ah ee warshadda elektiroonigga ah, biyaha wasakhda ah ee macdanta, qashinka dhuxusha lagu dhaqo iyo daaweynta kale ee wasakhda, saamaynta ugu fiican.
Daaweynta biyaha la cabbo: Dhirta biyaha badan ee Shiinaha waxay ka yimaadaan webiyada, wasakhda iyo macdanta macdanta ayaa aad u sarreeya, qulqulatooyin yar, inkastoo ka dib marka sifeynta roobabka, weli aysan buuxin karin shuruudaha, waxay u baahan yihiin in lagu daro flocculant, qiyaasta waa flocculant inorganic 1/50, laakiin saamayn waa dhowr jeer oo flocculant inorganic, Waayo, biyaha webiga leh wasakh organic halis ah, flocculant inorganic iyo polyacrylamide cationic ee shirkadeena waxaa loo wada isticmaali karaa si loo gaaro natiijooyin wanaagsan.
Soo kabashada istaarijka lumay ee dhirta amylating iyo alkolada: Dhirta amylating badan ayaa hadda ku jira istaarij badan oo ku jira biyaha wasakhda ah, iyaga oo ku daraya polyacrylamide anionic si ay u qulqulaan oo u daadiyaan qaybaha istaarijka, ka dibna wasakhda waxaa lagu sifeeyaa shaandhada shaandhada shaandhada qaab keega ah, kaas oo loo isticmaali karo quud ahaan, khamriga ku jira warshadda aalkolada ayaa sidoo kale lagu fuuq-baxayaa polyacrylamide anionic waxaana lagu soo ceshan karaa sifeynta saxafada.
Waqtiga boostada: Jun-09-2023