Kuongorora PolyDADMAC

Kuongorora Ukama Pakati Pekurema Kwemasero, Kusagadzikana, Zviri Mukati Zvakasimba, uye Hunhu hwePolyDADMAC

PolyDADMAC (inozivikanwawo se "polydiallyl dimethyl ammonium chloride") ipolymer yecationic inoshandiswa mukurapa mvura. Inokosheswa nekuda kwekushanda kwayo kwakanaka kweflocculation uye coagulant. Semupi uye mugoveri wemakemikari ekurapa mvura, zvakakosha kunzwisisa hukama huripo pakati pehuremu hwemamorekuru, viscosity uye huwandu hwakasimba hwePolyDADMAC nemhando yechigadzirwa. Muchinyorwa chino, tichaongorora hukama huripo pakati pezviratidziro izvi uye masarudzo ezvigadzirwa zvemhando yepamusoro zvakakunakira.

Kurema kwemamorekuru, viscosity uye kusimba kwePolyDADMAC ndizvo zvinhu zvikuru zvinokanganisa kushanda kwayo. Zvinoenderana. Zvinotevera itsananguro yakadzama yazvo uye tsananguro yakadzama yehukama hwazvo:

1. Hukama

Kurema kwemasero kunoreva kureba kwepakati pePolyDADMAC polymer chain.

Kurema kwakanyanya kwemamorekuru kunowanzoreva cheni refu dzepolymer, izvo zvinogona kuvandudza kugona kwePolyDADMAC kutenderera. Uye kurema kwakanyanya kwemamorekuru kunowanzopa mhedzisiro yekubatanidza, zvichibvumira zvidimbu zvidiki mumvura kuti zvibatane. Zvinogona kuvandudza mhedzisiro yekurapa mvura.

Zvisinei, kuwanda kwemamorekuru kunogonawo kukonzera kuwanda kwakanyanya, izvo zvinokanganisa mashandiro.

Kurema kwemamorekuru chiratidzo chakakosha chehunhu hwePDADMAC nekuti chinokanganisa zvakananga mashandiro ayo.

Huremu hwePDADMAC hwemamorekuru hunowanzova pakati pe50,000 kusvika 700,000Da, uye zvigadzirwa zvine huremu hwakawanda hwemamorekuru zvinofanirwa kusvika pa3,000,000Da.

2. Kusviba

Viscosity inoreva kuramba kwemhinduro yePolyDADMAC kuti ienderere.

Kazhinji viscosity inosvika 80-12,000mPa.s, uye kunewo PolyDADMAC ine viscosity yakakura ine viscosity inodarika 100,000. Viscosity ine hukama hwakasimba nehuremu hwemamorekuru, uye huremu hwemamorekuru hwakakwira hunokonzera viscosity yakakwira. Uye viscosity inokanganisa kunyungudika nekupararira kwePDADMAC, pamwe nekushanda kwayo mumashandisirwo. Kana viscosity yakakwira zvakanyanya, viscosity yakakwira inogona kukonzera mamwe matambudziko ekushanda (kutamisa nekudiridza, nezvimwewo). Viscosity iparameter yakakosha yekuyera mhando yePDADMAC nekuti inoratidza huremu hwayo hwemamorekuru uye mashandiro ekushandisa., nepo PolyDADMAC ine viscosity yakaderera uye iri nyore kupomba.

3. Zviri mukati zvakasimba

Zviri mukati mazvo zvinoreva huwandu hwehuremu hwepolymer muPolyDADMAC solution.

Kuwanda kwehuwandu hwakasimba zvinoreva kuderedzwa kwemari yekuchengetedza uye kutakurwa kwezvinhu. Zvisinei, kana chigadzirwa chine huremu hwakawanda kwazvo chikagadzirwa se40% solution, hachigoni kudururwa kubva mudhiramu.

Zvinyorwa zvakasimba zvePolyDADMAC ndeye 10% kana 50%, kureva kuti, chikamu chezvinhu zvinoshanda chaizvo mumushonga

Kazhinji, huwandu hwakasimba hwePolyDADMAC hwatinotengesa hunosvika 40%. Tinewo zvimwe zvinhu zvakasimba.

Unogona kutarisatsananguro yakadzama yechigadzirwa chePolyDADMACkuti uwane zvirevo zvakananga uye zviratidzo zvakadzama zvePolyDADMAC.

Hukama huri pakati pavo:

Kurema kwemamorekuru uye viscosity:

Kune zvinhu zvakafanana zvakasimba, huremu hwemamorekuru hwakakwira, viscosity inowedzera.

Kana huremu hwemorekuru hwakakura, viscosity inowedzerawo.

Zviri mukati mayo zvakasimba uye kusimba kwayo:

Kune huremu hwakafanana hwemamorekuru, kana zvinhu zvakasimba zvakakwirira, viscosity inowedzera.

Kurema kwemamorekuru, zviri mukati mayo, uye mashandiro ayo:

Pahuwandu hwakati hwakasimba, huremu hwemamorekuru hwakakwira, mhedzisiro yacho inova nani, asi viscosity ichawedzera.

Maitiro ekusarudza PolyDADMAC inokukodzera

Kusviba kunonzwisisika: simbisa kuyerera, kunyungudika kuri nyore, uye mashandiro akanaka ekutsvedza.

Kana uchida kutsvaga mutengesi mutsva wekutenga PolyDADMAC, unofanira kutanga waona kuti mvura yako yakagadzirwa sei kuitira kuti mutengesi wako akubatsire kusarudza modhi iri nani. Kana kuti unogona kuudza mutengesi rudzi nemodhi yePolyDADMAC yawakashandisa kare. Kana kuti unogona kutumira PolyDADMAC yako iripo kumutengesi wako mutsva uye wovabvumira kuti vakubatsire kuongorora nekusarudza. Kuedzwa kwePolyDADMAC itsva kwakakosha zvikuru, uye unofanira kuita bvunzo nokungwarira kuti uone kana modhi yacho yakakunakira.

SenyanzviMutengesi wePolyDADMAC, tinogona kukupai mabasa ekusarudza uye kukutumirai masampuli emahara. Kana muine zvamunoda, ndapota taurai nesu. Tichakubatanidzai nemaneja wekushambadzira ane hunyanzvi hwepamusoro kuti akushandirei.