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% xoojinta 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: badeecadan ku jirta dhexdhexaadka acidic ama alkaline waa mid togan, sidaas darteed wasakhda wasakhda ah ayaa hakisay qaybo ka mid ah qashinka daadinta roobka, caddayntu waa mid aad waxtar u leh, sida qashinka warshadda khamriga, biyaha wasakhda ah ee brewery, monosodium glutamic waterwater, warshadda sonkorta, hilibka iyo warshadda cuntada, cabitaanka warshadda daabacaadda polyacyelam ama tobanaan jeer ka badan saamaynta anionic polyacrylamide, polyacrylamide non-ionic ama cusbada inorganic, sababtoo ah sida biyaha wasakhda ah guud ahaan si xun ayaa loo dallacay.
Daawaynta biyaha flocculant:alaabtu waxay leedahay sifooyin qiyaas yar, saameyn wanaagsan iyo qiimo jaban, gaar ahaan isku dhafka flocculant-ka aan organic waxay leedahay saameyn wanaagsan. Kiimikooyinka Oilfield: sida wakiilka dhoobada ka-hortagga bararka, wakiilka dhumucda ee acidification oilfield, iwm. Waxyaabaha lagu daro waraaqaha: Xoojinta warqadda Cationic PAM waa polymer cationic ah oo biyo-milmi leh oo ka kooban amino formyl, oo leh xoojinta, haynta, sifaynta 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 wanaagsan, qiimaha PH ee biyaha waa dhexdhexaad ama wasakhda alkaline, biyaha wasakhda ah ee dhirta birta, biyaha wasakhda ah ee korontada ku shaqeeya, biyaha wasakhda ah ee birta ah, qashinka dhuxusha lagu dhaqo iyo daaweynta kale ee wasakhda, saamaynta ugu fiican.
Daaweynta biyaha la cabbo: Dhirta biyaha badan ee Shiinaha waxay ka yimaadaan wabiyada, wasakhda iyo macdanta macdanta ayaa aad u sarreeya, qulqulatooyin yar, inkastoo ka dib marka la sifeeyo roobabka, weli ma buuxin karaan shuruudaha, waxay u baahan yihiin in lagu daro flocculant, qiyaasta waa flocculant inorganic 1/50, laakiin saameyntu waa dhowr jeer oo ka mid ah flocculant inorganic flocculant, Waayo, biyaha webiga leh wasakh iyo organic halis ah. polyacrylamide ee shirkadeena waxaa loo wada isticmaali karaa si loo gaaro natiijooyin wanaagsan.
Dib u soo kabashada dhirta istaarijka ah ee lumay ee dhirta amylating iyo alkolada: dhir badan oo amylating ah ayaa hadda ku jira istaarij badan oo biyaha wasakhda ah, ku daraya anionic polyacrylamide si ay u daadiyaan oo u daadiyaan qaybaha istaarijka, ka dibna wasakhda waxaa lagu sifeeyaa shaandhada shaandhada qaab keega ah, kaas oo loo isticmaali karo quudinta, khamriga warshad alkohol ah ayaa sidoo kale lagu soo celin karaa fuuq-baxa by fiidenic polyacry.
Waqtiga boostada: Jun-09-2023