Ib nrab Hydrolytic Polyacrylamide Anion (PHPA) siv oil displacement tus neeg sawv cev rau tertiary roj rov qab.Nws yog cov khoom siv drilling av nkos nrog kev ua haujlwm zoo.Nws yog feem ntau siv nyob rau hauv drilling, industrial wastewater kho dej, inorganic sludge kho thiab ntawv kev lag luam.

Polyacrylamide yog ib hom kev siv tshuaj tua kab mob ntau yam, uas yog siv dav hauv drilling, cementing, tiav, workover, fracturing, acidizing, dej txhaj, dej plugging profile tswj thiab tertiary roj ntau lawm, tshwj xeeb tshaj yog nyob rau hauv drilling, dej plugging profile tswj. thiab tertiary oil ntau lawm.Cov tshuaj polyacrylamide muaj cov viscosity siab, thickening zoo, flocculation thiab rheological kev cai, thiab yog siv los ua ib tug neeg sawv cev rau roj thiab drilling av nkos regulator nyob rau hauv cov roj exploitation.Nyob rau hauv nruab nrab thiab lig theem ntawm kev siv roj, polymer dej nyab thiab asp dej nyab technologies yog dav siv nyob rau hauv Tuam Tshoj los txhim kho cov roj rov qab.Cov roj-dej nrawm piv tau txhim kho los ntawm kev txhaj tshuaj polyacrylamide, thiab cov ntsiab lus ntawm cov roj crude hauv cov khoom tsim tau nce.Qhov sib ntxiv ntawm polyacrylamide rau tertiary roj rov qab tuaj yeem ua rau kom muaj peev xwm hloov tau cov roj, zam kev tawg ntawm cov roj txheej, thiab txhim kho kev rov ua haujlwm ntawm cov roj txaj.Tuam Tshoj txoj kev lag luam roj av yog cov neeg siv ntau tshaj plaws ntawm polyacrylamide.Kev tshawb fawb thiab thev naus laus zis ntawm polyacrylamide txhawb kev txhim kho ntawm Tuam Tshoj cov roj av kev lag luam, thiab kev thov ntawm cov roj av kev lag luam nrawm nrawm ntawm kev tshawb fawb thiab thev naus laus zis tshiab ntawm polyacrylamide thiab kev txhim kho kev lag luam.

Kev kho dej muaj xws li kev kho dej nyoos, kev kho dej phwj thiab kev kho dej hauv kev lag luam.Nws tuaj yeem siv ua ke nrog cov pa roj carbon activated hauv cov dej nyoos los ua kom pom tseeb thiab nthuav tawm cov khoom raug tshem tawm hauv cov dej nyob.Yog hais tias cov organic flocculant acrylamide yog siv los hloov cov inorganic flocculant, cov dej purification muaj peev xwm yuav nce los ntawm ntau tshaj 20% txawm tias lub tank sedimentation tsis hloov.Hauv kev kho cov dej phwj tuaj, polyacrylamide tuaj yeem ua rau kev siv cov dej rov ua dua tshiab thiab tuaj yeem siv rau cov dej sludge dehydration.Siv raws li ib qho tseem ceeb formulation nyob rau hauv industrial dej kho.