Daaweynta biyaha wasakhda ah ee warshadaha, daabacaadda iyo dheeh qashinka waa mid ka mid ah kuwa ugu adag ee lagu daaweeyo dadka balaaran. Waxay leedahay halabuurka cakiran, qiimaha chromate, uruurinta sare, wayna adag tahay in la xuso. Waa mid ka mid ah kuwa ugu halista badan uguna daweyn kara warshadaha warshadaha warshadaha ee warshadaha ee jawiga jawiga. Ka saarida Chroma ayaa ka sii adkaata dhibaatooyinka.
Ka mid ah daabacaadda badan ee daabacaadda iyo dheehaca biyaha wasakhda ah, isticmaalka isku dhafka ayaa ah habka ugu badan ee loo adeegsado shirkadaha ganacsiga. Waqtigan xaadirka ah, flocculas-ka caadiga ah ee loo isticmaalo daabacaadda dharka lagu daabaco iyo meheradaha weelka ee dalkayga ayaa ah aluminium-ku saleysan aluminium-ka iyo birta ku saleysan. Saameynta colololobar-ka waa mid liita, iyo haddii dheeh dheeh-abuurka loo dejiyo, waxaa jira wax saameyn ah oo ka-hortagga ah, oo ay wali ku jiri doonaan ion-ka biyuhu ee lagu daaweeyo biyaha, taas oo weli waxyeello u leh jirka bini-aadamka iyo jawiga ku xeeran.
Difaaca 'Dorylandmide' ee Resing Reinding wakiilka waa polymer polymer orgaylant, nooca cusbada ee xumbada. Marka la barbar dhigo dhaqanka caadiga ah ee loo yaqaan 'plochulas' ee caadiga ah ee loo yaqaan 'plochulas' ee caadiga ah, waxay leedahay xawaare deg deg ah, qaadasho yar, waxaana saameeya isku-darka cusbada, pH iyo faa'iidooyinka sida saamaynta ugu yar ee heerkulka.
Difaaca 'Dorylandmide Foololoehyde Resing wakiilka wakiilka ayaa ah flocculant inta badan loo isticmaalo cololorication iyo saarista koollada. Markii la isticmaalayo, waxaa lagu talinayaa in la hagaajiyo qiimaha pH ee wasakhda wasakhda ah ee dhexdhexaadnimada. Fadlan la xiriir farsamadayaasha qaababka adeegsiga gaarka ah. Sida laga soo xigtay jawaab-celinno badan oo iskaashi ah oo laga soo bilaabo daabacaadda iyo soo-saareyaasha soosaarayaasha ayaa ah in shirkadda Diyaasiyamide Foolololorzer ay saameyn weyn ku leedahay dib-u-dejinta iyo wasakhda biyaha. Heerka chroma chromat wuxuu gaari karaa wax ka badan 96%, heerka sare ee laga soo qaado ee COD ayaa sidoo kale gaadhay in kabadan 70%.
Cudurka polymer-ka dabiiciga ah ayaa markii ugu horreysay loo istcimaalaa 1950-meeyadii, inta badan polyacriumlalamideyaasha biyaha ee polyachium, iyo polyacrilamide-ka ayaa loo qaybin karaa ionic, anionic, iyo ceinic. Qodobkaan, waxaan fahmi doonnaa 'acrylamide polymer polymalide Dolylandmide' Desinidehyde Reindyde Reding Clochulant oo lagu mideeyo digaagga amine oo ka mid ah digaag ka mid ah polymer polymer-ka dabiiciga ah ee loo yaqaan 'polymer polymoner'.
Dib-u-habeynta Dorylandmide Resincizine-ka dib-u-habeynta ah ayaa marka hore ka falceliya acrylamidel iyo forldemylamide xaalado aquelaline ah, ka dibna la qaboobeyaa, ka dibna la qaboojiyey oo ay ku jiraan kahortaga hydrochloric acid. Alaabta waxaa lagu urursan yahay uumiga oo la sifeeyo si loo helo monomer-ka laxiriira.
The Dolylandmide-formdehyde polymunder polymer gocolojizulant waxaa la soo bandhigay 1990-yadii. Waxay leedahay saameyn aad u fiican oo gaar ah oo ka saarista midabka midabka wasakhda ah. Daaweynta midabka sare iyo biyaha wasakhda leh, kaliya polyacchalamide ama polyacchacriumlalamidel ayaa la istcimaalaa. Flolkculant chlorideumant gabi ahaanba kama saari karo midabka, ka dib markii lagu daro godka gorkculant, ka takhalusidda qaddarka 'wasakhda' wasakhda 'wasakhda' wasakhda 'wasakhda' '' '' '' '' '' '' '' si loo gaaro ujeedada loo-dejiyaha.
Sida loo isticmaalo depolorizer:
Qaabka loo isticmaalo goobidda flocculant wuxuu la mid yahay kan polyacchacchalamide. In kasta oo kii hore uu ku jiro qaab dareere ah, waxay u baahan tahay in la qaso ka hor intaan la istcimaalin. Soosaaruhu wuxuu ku talinayaa in lagu qasay 10% -50%, ka dibna lagu daro qashinka qashinka iyo si buuxda loo kiciyo. Samee ubax alum. Arrinta midabka leh ee ku jirta wasakhda midabka leh ayaa ka soo baxaya oo ka samatabsan biyaha, waxaana lagu qalabeeyay sicirka ama dib-u-dejinta hawada si loo gaaro kala-goynta.
Daabacaadda iyo dheehaynta, dharka iyo warshadaha kale, isticmaalka biyaha ayaa aad u ballaaran oo heerka isticmaalaha ayaa hooseysa. Sidaa darteed, qashinka biyaha ee qashinka waa mid aad u badan. Haddii hawsha loo isticmaalo in lagu sameeyo dawooyin horumarsan iyo dib-u-warshadaynta birta-sare iyo wasakhda wasakhda leh, laakiin waxay sidoo kale si toos ah u yareyn kartaa tahriibka biyaha warshadaha, taas oo ah in la dhiirrigeliyo horumarka waara ee daabacaadda, caqabadaha iyo warshadaha dhabarka.
Laga soo qaatay iibsi fudud.
Waqtiga Post: Noven-16-2021