Pam loogu talagalay daaweynta biyaha
Gogoldhig
Pam (Polyacchalamide) waa nooc polymer ah oo loo isticmaalo codsiyada kala duwan, oo ay ku jiraan daaweynta biyaha. Polyacchalamide waxaa badanaa loo isticmaalaa sidii loo isticmaalaa si joogto ah hanaannada daaweynta biyaha si loo wanaajiyo degitaanka walxaha kacsan, taasoo u sahlaysa in ay kala soocayaan cunnooyinka adkaha ah ee biyaha.
Polyacchalamide (PAM) waa xarun polymer ah oo si balaadhan loogu isticmaalo garoonka daaweynta biyaha. Waxay ku timaadaa noocyo badan oo kala duwan, oo ay ku jiraan kuwa aan ahayn, catatic, iyo anionic.
Faahfaahinta Farsamada
Proyacchalamide (PAM) budada
| Teeb ku qorid | Casiis pam (cpam) | Anionic pam (apam) | Pam aan caadi ahayn (npam) |
| Muuqashada | Budada cad | Budada cad | Budada cad |
| Waxyaabaha adag,% | 88 daqiiqo | 88 daqiiqo | 88 daqiiqo |
| qiimaha ph | 3 - 8 | 5 - 8 | 5 - 8 |
| Miisaanka Molecalar, X106 | 6 - 15 | 5 - 26 | 3 - 12 |
| Shahaadada ion,% | Hooseeya, Dhexdhexaad ah, Sare ah | ||
| Kala goynta waqtiga, min | 60 - 120 | ||
Polyacchalamide (pam) emulsion:
| Teeb ku qorid | Casiis pam (cpam) | Anionic pam (apam) | Pam aan caadi ahayn (npam) |
| Waxyaabaha adag,% | 35 - 50 | 30 - 50 | 35 - 50 |
| pH | 4 - 8 | 5 - 8 | 5 - 8 |
| Viscosity, Mpa.s | 3 - 6 | 3 - 9 | 3 - 6 |
| Kala goynta waqtiga, min | 5 - 10 | 5 - 10 | 5 - 10 |
Codsiyada
Floculant:Polyacchalaminulaluse waxaa badanaa loo isticmaalaa sidii dib udhaca daaweyn biyo ah si looga saaro cunnooyinka adag ee la joojiyo, arrinta arrinta iyo aruuriska ujira si loo fududeeyo flocs waaweyn si loo fududeeyo dareenka xigta ama xargaha. Dheecaankani wuxuu gacan ka geystaa hagaajinta biyaha caddeynta biyaha iyo daah furnaanta.
Enhanchit pachitit:Polyacchacrylamide-ka ayaa abuuri kara isku dhafan oo leh ion-ka birta si kor loogu qaado saameynta safka hore. Markaad daweyso wasakhda wasakhda ah, isticmaalka polyacrialamide-ka ayaa hagaajin kara saameynta roobka oo yareyn kartaa waxa ku jira wasakhda birta ku jirta biyaha wasakhda ah.
Anticlatarit:Nidaamka daaweynta biyaha, polyacrylalamide sidoo kale waxaa sidoo kale loo isticmaali karaa in la xakameeyo cabir ahaan si looga hortago in lagu kala qaado dusha sare ee tuubooyinka iyo qalabka. Waxay wanaajisaa dheelitirka ion ee biyaha, oo xakameynaya dhigaalka walxaha maandooriyaha ku milmay biyaha, waxayna yareysaa samaynta cabirka.
Hagaajinta tayada biyaha:Polyacchalamide sidoo kale waxaa loo isticmaali karaa in lagu wanaajiyo tayada biyaha xaaladaha qaarkood, sida kordhinta heerka dareeraha ee lagu hakiyo cunnooyinka adkaha ah ee biyaha, dhimista dhismaha wasakhda, iwm.
Xarkaha carrada:In xoojinta carrada iyo hagaajinta, polyacricalalamide-ka ayaa loo isticmaali karaa in lagu wanaajiyo xasilloonida iyo iska caabbinta carbiska ee ciidda, taas oo markaa ay hagaajiso astaamaha jireed ee ciidda.
Waa in la ogaadaa in qaadashada polyacrilalamide-ka si taxaddar leh loo xakameeyo inta lagu gudajiro si looga fogaado waxyeelada xun ee deegaanka. Intaas waxaa sii dheer, dalabka gaarka ahi wuxuu kuxiran yahay shuruudaha gaarka ah ee daaweynta biyaha iyo astaamaha tayada biyaha.
