Dhab ahaantii, waxaan ka qeyb qaadannay Shanghai Ieexp- Expopita International Shiinaha ee Shiinaha.
Cinwaanka gaarka ah waa Shanghai Center League Hall Swanghol Hene -ument N2 Bookh Maya Maya.
Waxyaabaha soo socdaa waa goobta dhacdada, kaalay oo na soo hel!
Bandhigyadeena inta badan waxaa ka mid ah waxyaabaha soo socda:
Waxqabadka sare ee waxtarka leh ee khiyaamaynta
CW Tayada sare ee tayada-sare ee khiyaanada qurxinta qurxinta waa polymoner dabiici ah oo si madaxbanaan ah ay si madaxbanaan u sameysan tahay dabaqadaha kaladuwan ee Dorysiamide. midab, macdan, qalin, gawr, gawraca lugood, iwm.
Polyacchalamide
Kooxda polyacchacrialamide-ka ee 'polyacchalamisition' ee
Xadhiga hydrogen, culeys aad u sarreeya oo polyacrylalamidelusiuside-ka ah ee ion
Buundada waxaa loo sameeyay inta udhaxeysa walxaha, floscelation-ka waa la sameeyaa, oo layaab tilmaanta walxaha ayaa dardar gashay, sidaasna
Gaari yoolka ugu dambeeya ee kala-goynta dareeraha adag.
Badanaa loo isticmaalay degay degay, kala-goyn dareere ah iyo ka-goynta dhuxusha, ka-faa'iideysanta iyo daaweynta biyaha wasakhda ah ee dheecaanka leh. Waxaa loo isticmaali karaa biyaha wasakhda ah ee warshadaha iyo bulaacadaha bullaacadda ee gudaha. Waxaa loo adeegsan karaa warshadaha waraaqaha: Hagaajinta xadka qallalan ee qoyan ee qoyan, waxay wanaajisaa heerka haynta ee fiber-ka wanaagsan iyo buurayaasha. Waxaa sidoo kale loo isticmaali karaa sidii wax lagu daro oo loogu talagalay alaabada dhoobada ah ee meelaha saliida iyo qoditaanka juqraafiga.
polyaluminium chloride
Polyluminium chloride waa nooc cusub oo ka mid ah tayada-sifeeyaha-tamarta sare ee Torganic Commyrant. Sababo la xiriira saamaynta xargaha ee itdroxide ion iyo polymomemization ee xallinta polyvalent, wakiilka daaweynta biyaha ee tollinic-ka oo leh miisaanka molika-ka waaweyn iyo lacagta koranta sare ayaa la soo saaray. .
Waxaa si weyn loogu isticmaalaa nadiifinta biyaha, daaweynta qashinka, qashinka saxda ah, papkarinta, warshadaha cisbitaalka iyo kiimikooyinka maalinlaha ah. Qiimaha wax soo saarka biyaha ayaa ah 20% ilaa 80% ka hooseeya noocyada kale ee torginic. Waxay si dhakhso leh u dhisi kartaa flocs, oo ubaxa alum waa mid ballaaran oo xawaaraha qalloocan waa dhakhso. Ran qiimaha PH PH waa balaaran (inta udhaxeysa 5-9), qiimaha pH iyo alkalinity ee biyaha hoos loo daweeyo.
Badeecada taxanaha ah ee ay soo saareen shirkaddayadu waxay leeyihiin miisaan dhaadheer oo molikal ah, oo buuxin kara baahiyaha codsiyada kala duwan. Flosha-yada gaarka ah ee loogu talagalay dawada daaweynta ee biyuhu waxay leedahay xaddiga miisaanka molika oo ballaaran, way fududahay in la mideeyo, kuna habboon in lagu daro, oo si wax ku ool ah ushaqayn.
Deplololoriation Flocculant si loogu iibiyo wasakhda biyaha wasakhda ah
Waqtigan xaadirka ah, habka daaweynta ee caadiga ah ee lagu rakibay daaweynta biochemalical, laakiin ay sabab u tahay joogitaanka maandooriyaha dabiiciga ah, chroyclem-ka, amoMide, itm. Badanaa ma buuxin karto heerarka ka soo baxa ee qaranka, sidaa darteed Daaweynta sare ka dib habkii loo yaqaan 'Bayoolmical', waa inaan diirada saarnaa ka saarida kooxaha dib-u-noolaynta, iyo saameynta ka saarista badanaa waxaa lagu gaadhaa flochurants caadiga ah. Flololololobar-ka Flocculant si gaar ah loo isticmaalo in lagu qafaasho gacanka wasakhda ah wuxuu gaari karaa natiijooyin fiican marka loo isticmaalo isku darka kaarboon firfircoon.
Waqtiga Post: apr-20-2023