Pam yekurapa kwemvura
Nhanganyaya
PAM (Polwandacrylwide) ndiyo mhando yePolymer inoshandiswa mune dzakasiyana siyana application, kusanganisira kurapwa kwemvura. Polycrylwide inowanzo shandiswa seyakafa mumvura yekubatwa kwemvura kuti uvandudze kugadziriswa kwekumiswa kwezvidimbu, zvichiita kuti zvive nyore kuzviparadzanisa mari kubva pamvura.
Polwacrylamide (PAM) ipolymer yakawedzera kushandiswa zvakanyanya mumunda wemvura kurapwa kwemvura. Inouya mumhando dzakasiyana siyana dzakasiyana, kusanganisira nononic, cationic, uye anonic.
Tekinoroji Rondedzero
Polwandacrrylambide (PAM) poda
| Nyora | Cationic Pam (CPAM) | Anonic Pam (APAM) | Nonionic Pam (NPAM) |
| Chitarisiko | Chena poda | Chena poda | Chena poda |
| Zvemukati medu zvemukati,% | 88 min | 88 min | 88 min |
| ph kukosha | 3 - 8 | 5 - 8 | 5 - 8 |
| Solecular uremu, x106 | 6 - 15 | 5 - 26 | 3 - 12 |
| Degree of ion,% | Yakaderera, Svikiro, Kukwirira | ||
| Nguva yekunyungudika, min | 60 - 120 | ||
Polwandacrrylambide (Pam) emulsion:
| Nyora | Cationic Pam (CPAM) | Anonic Pam (APAM) | Nonionic Pam (NPAM) |
| Zvemukati medu zvemukati,% | 35 - 50 | 30 - 50 | 35 - 50 |
| pH | 4 - 8 | 5 - 8 | 5 - 8 |
| Viscossity, mpa | 3 - 6 | 3 - 9 | 3 - 6 |
| Nguva yekunyungudika, min | 5 - 10 | 5 - 10 | 5 - 10 |
Zvishandiso
Fleculant:Polycrylwide inowanzoshandiswa seyekufa mumvura kurapwa kubvisa zvakamiswa solids, chidimbu chezvikara uye zvakaringana kuti vafambe zvakaringana kuti vafambe. Iyi floclubling inobatsira kuvandudza kujekesa kwemvura uye kujeka.
Precipitant enhancal:Polwandaclarlwide inogona kuumba yakaoma pamwe nesimbi ions yekuwedzera mhedzisiro yeiyo precipitant. Kana ichirapa marara ine marara ioni
Antisclant:Mukurapa kwemvura, polyacrylwide inogona zvakare kushandiswa seyekurovera zvakanyanya kudzivirira kuhukura pamusoro pemba uye michina. Inovandudza iyo ion chiyero chemvura, inokanganisa kuiswa kwezvinhu zvakanyungudutswa mumvura, uye inoderedza kuumbwa kwehuremu.
Mvura yekuvandudza mvura:Polycrylwide inogona zvakare kushandiswa kuvandudza mhando yemhando mune zvimwe zviitiko, sekuwedzera huwandu hwemiyero yekumanikidzwa kwemvura mumvura, kuderedza kuumbwa kwakasimba, nezvimwe.
SOIL SEILICATION:Muvhu rekusimbisa uye kuvandudzwa, polyacrylwide inogona kushandiswa kugadzirisa kugadzikana uye kupokana kwevhu, nokudaro kunovandudza zvivakwa zvevhu.
Izvo zvinofanirwa kucherechedzwa kuti dosacrylamide inofanira kunyatso kudzorwa panguva yekushandisa kudzivirira kukanganisa mhedzisiro pane zvakatipoteredza. Uye zvakare, iyo chaiyo application zvinoenderana nezvinodiwa zvekurapa kwemvura uye nemhando yemhando yemhando.
