PolyDADMAC, ane zita rizerePolydimethyldiallylammonium chloride, inhengo yepolymer inoshandiswa zvakanyanya mumunda wekuchenesa mvura. Nekuda kwehunhu hwayo hwakasiyana, hwakadai seyakanaka flocculation uye kugadzikana, PolyDADMAC inoshandiswa zvakanyanya mumaindasitiri akadai sekuchenesa mvura, kugadzira mapepa, machira, migodhi, uye minda yemafuta.
Mumunda wemvura yekunwa, PolyDADMAC inoshandiswa se flocculant, iyo inogona kunyatsobvisa yakaturikwa yakasimba, colloids, uye kusvibiswa mumvura uye kunatsiridza kunaka kwemvura. Nheyo yayo yekuita ndeyekuti kuburikidza neion exchange uye kubhadharisa neutralization, zvimedu uye tsvina mumvura zvinogona kuunganidzwa pamwechete kuti zviumbe zvidimbu zvakakura zviri nyore kugadzirisa, nekudaro kuchenesa kunaka kwemvura. PolyDADMAC inonyatso bvisa turbidity, ruvara uye yakazara organic kabhoni yemukati mumvura uye zvakare inoderedza ruvara uye yakazara organic kabhoni, saka mhando yemvura yekunwa inogona kuvandudzwa.
PolyDADMAC inoitawo basa rakakosha mumunda wetsvina yemaindasitiri. Sezvo mvura yetsvina yemumaindasitiri ichiwanzova nezvakawanda zvakaturikwa zvakasimba, heavy metal ions, organic matter nezvimwe zvinokuvadza, kubuda kwakananga kunokonzeresa kusvibiswa kwakakomba kune zvakatipoteredza. Nekuwedzera huwandu hwakakodzera hwePolyDADMAC, zvinhu zvinokuvadza mumvura ine tsvina zvinogona kuderedzwa kuita zvidimbu zvakakura, izvo zviri nyore kugadzirisa nekuparadzanisa, nekudaro kuwana tsvina yekuchenesa. Kunze kwezvo, PolyDADMAC inewo imwe decolorization performance, iyo inogona kuderedza ruvara rwemvura yakaraswa uye kuita kuti zvive nyore kuzadzisa zviyero zvekuburitsa.
Uye mumunda wemigodhi uye zvicherwa kugadzirisa, PolyDADMAC inonyanya kushandiswa kugadzirisa uye kugadzirisa slurries. Nekuwedzera PolyDADMAC, iyo fluidity ye slurry inogona kuvandudzwa, ichibvumira zvimedu zvakasimba mu slurry kuti zvifambe uye zvigadzikane zviri nani, uye kuwedzera kudzoreredza kwemaminerari. Pamusoro pezvo, PolyDADMAC inogona zvakare kushandiswa seFlotation Agentuye inhibitor, kubatsira kuwana kupatsanurwa kunobudirira uye kupfumisa zvicherwa.
Indasitiri yemachira ndiyo imwe nzvimbo iyo PolyDADMAC inoshandiswa zvakanyanya. Mukugadzira machira, mvura yakawanda nemakemikari anoshandiswa, uye mvura yetsvina inogadzirwa ine tsvina yakaita sefiber, dhayi, uye makemikari ekuwedzera. Nekuwedzera PolyDADMAC, tsvina yakadai seyakasimirirwa yakasimba uye dhayi mumvura yakasvibiswa inogona kubviswa zvakanaka, uye ruvara uye turbidity yemvura yakasvibiswa inogona kuderedzwa.
Panguva imwecheteyo, PolyDADMAC inogona zvakare kushandiswa seyekupedzisa ruvara uye inopfavisa machira, ichibatsira kuvandudza kunaka uye kunyaradza kwemachira.
Iyo yekugadzira mapepa ndiyo imwe yakakosha nzvimbo yekunyorera yePolyDADMAC. Panguva yekugadzira mapepa, mvura yakawanda nemakemikari inoshandiswa, uye mvura yakasvibiswa inogadzirwa ine tsvina yakadai sefiber, fillers, uye dhayi. Nokuwedzera PolyDADMAC, tsvina yakadai seyakasimirirwa yakasimba uye dhayi mumvura yakasvibiswa inogona kubviswa zvakanaka, ruvara uye turbidity yemvura yakasviba inogona kuderedzwa, uye kunaka uye simba repepa rinogona kuvandudzwa panguva imwe chete.Uyewo, PolyDADMAC inogona kushandiswa se binder uye thickener yekugadzira mapepa, zvichibatsira kuvandudza kupenya uye kusapinda mvura kwepepa.
Indasitiri yemunda wemafuta zvakare inzvimbo yakakosha yekushandisa yePolyDADMAC. Munguva yekuchera mafuta mumunda, huwandu hwakawanda hwetsvina ine mafuta huchagadzirwa, uye kubuda kwakananga kunokonzeresa kusvibiswa kwakakomba kunharaunda. Nekuwedzera PolyDADMAC, madonhwe emafuta mumvura yetsvina anogona kuunganidzwa pamwe chete kuti aumbe zvidimbu zvakakura zviri nyore kupatsanura, nokudaro kuwana kuparadzaniswa kwemafuta-mvura. Uye zvakare, PolyDADMAC inogona zvakare kushandiswa seyemvura plugging agent uye profil control agent panguva yekugadzirwa kwemunda wemafuta, kubatsira kudzora mafashama emvura nekuvandudza kudzoreredza kwemafuta.
Zvese mune zvese, PolyDADMAC, seyakakoshaMvura Kurapa Makemikariuye kemikari yemaindasitiri, ine huwandu hwakawanda hwekushandisa. Inobata basa rakakosha mumvura yekunwa, mvura yetsvina yemaindasitiri, migodhi, kugadzirwa kwemamineral, machira, mapepa, uye minda yemafuta. Mune ramangwana, nekuvandudzwa kwezvinodiwa zvekuchengetedza kwezvakatipoteredza uye kushomeka kuri kuwedzera kwezviwanikwa zvemvura, tarisiro yekushandiswa kwePolyDADMAC ichave yakakura.
Nguva yekutumira: Sep-09-2024