Kuongorora iyo PolyDADMAC

Kuongorora Hukama huri pakati peMolecular Weight, Viscosity, Solid Content, uye Hunhu hwePolyDADMAC

PolyDADMAC (inozivikanwawo se "polydiallyl dimethyl ammonium chloride") inonzi cationic polymer inoshandiswa mukugadzirisa mvura. Inokosheswa nekuda kwayo yakanaka flocculation uye coagulant mhedzisiro. Semutengesi uye muparidzi wemakemikari ekuchenesa mvura, zvakakosha kuti unzwisise hukama pakati pehuremu hwemamorekuru, viscosity uye yakasimba yePolyDADMAC uye mhando yechigadzirwa. Muchikamu chino, tichaongorora kuwirirana pakati pezviratidzo izvi uye kuti ungasarudza sei zvigadzirwa zvemhando yepamusoro zvakakunakira iwe.

Iyo molecular huremu, viscosity uye yakasimba yePolyDADMAC ndiyo yakakosha paramita inobata maitiro ayo. Dzakadyidzana. Izvi zvinotevera tsananguro yakadzama yavo uye tsananguro yakadzama yehukama hwavo:

1. Ukama

Huremu hwemamorekuru hunoreva kureba kweavhareji yePolyDADMAC polymer cheni.

Huremu hwemamorekuru huremu hunowanzo reva cheni dzepolymer dzakareba, dzinogona kuvandudza kugona kwePolyDADMAC. Uye huremu hwemamorekuru hwepamusoro kazhinji hunopa mamwe mabhiriji emhedzisiro, achibvumira tudiki diki mumvura kuti tibatanidzwe pamwechete. Inogona kuvandudza mhedzisiro yekurapa kwemvura.

Zvisinei, kurema kwakanyanya kwema molecular kunogonawo kutungamirira kune yakanyanyisa viscosity, iyo inokanganisa kushanda.

Molecular huremu chiratidzo chakakosha chePDAMAC mhando nekuti inokanganisa zvakananga mashandisiro ayo.

PDADMAC mamorekuru anorema anowanzo kubva pa50,000 kusvika 700,000Da, uye zvigadzirwa zvine uremu hwepamusoro-soro huremu hunofanirwa kuwanda pa3,000,000Da.

2. Viscosity

Viscosity inoreva kuramba kwePolyDADMAC mhinduro kuyerera.

Kazhinji viscosity ndeye 80-12,000mPa.s, uye kune zvakare high-viscosity PolyDADMAC ine viscosity inopfuura 100,000. Viscosity yakabatana zvakanyanya nehuremu hwemamorekuru, uye huremu hwepamusoro hwemamorekuru hunoita kuti pave nepamusoro viscosity. Uye viscosity inokanganisa solubility uye dispersibility yePDADMAC, pamwe nekushanda kwayo kwekushanda mumashandisirwo. Kana iyo viscosity yakanyanya kukwirira, iyo yakakwira viscosity inogona kukonzera mamwe matambudziko ekushanda (kutamisa uye diluting, nezvimwewo) Viscosity inokosha parameter yekuyera kunaka kwePDADMAC nekuti inoratidza huremu hwayo hwemamolecular uye kushanda kwekushandisa., nepo yakaderera-viscosity PolyDADMAC ine fluidity yakanaka uye iri nyore kupomba.

3. Solid content

Solid yemukati inoreva huremu muzana hwepolymer muPolyDADMAC mhinduro.

Iyo yakakwirira yakasimba yemukati inoreva kuderedzwa kwekuchengetedza mutengo uye kutakura. Zvisinei, kana chigadzirwa chine uremu hwepamusoro-soro chakagadzirwa se40% mhinduro, haigoni kunyange kudururwa kunze kwedhiramu.

Iyo yakasimba yemukati yePolyDADMAC i10% kana 50%, ndiko kuti, chikamu chezvinhu chaizvo zvinoshanda mumhinduro.

Kazhinji, iyo yakasimba yePolyDADMAC yatinotengesa inenge 40%. Isu tinewo zvimwe zvakasimba zvemukati zvakatemwa.

Unogona kutarisatsananguro yezvigadzirwa zvePolyDADMACkune yakatarwa uye yakadzama zviratidzo zvePolyDADMAC.

Hukama pakati pavo:

Molecular uremu uye viscosity:

Kune imwechete yakasimba yemukati, iyo yakakwirira iyo molecular uremu, iyo yakakura viscosity.

Iyo yakakura iyo molecular uremu, iyo yakakwirira viscosity.

Solid content uye viscosity:

Nokuda kwehuremu hwakafanana hwema molecular, iyo yakakwirira yakasimba yezvinhu, iyo yakakura viscosity.

Molecular huremu, yakasimba zvemukati, uye kuita:

Pane imwe yakasimba yemukati, iyo yakakwira iyo molecular uremu, zviri nani mhedzisiro, asi viscosity inowedzera.

Maitiro ekusarudza iyo PolyDADMAC inokodzera iwe

Inonzwisisika viscosity: simbisa fluidity, nyore solubility, uye yakanaka flocculation kuita.

Kana iwe uchida kutsvaga mutengesi mutsva kutenga PolyDADMAC, saka kutanga iwe unofanirwa kuona yako yemhando yemhando yemvura kuitira kuti mutengesi wako akubatsire kusarudza iri nani modhi. Kana kuti iwe unogona kuudza mutengesi mhando uye modhi yePolyDADMAC yawakamboshandisa. Kana kuti iwe unogona kutumira yako iripo PolyDADMAC kune wako mutsva mutengesi uye rega vakubatsire kuongorora uye kusarudza. Sample kuyedzwa kwePolyDADMAC nyowani kwakakosha, uye iwe unofanirwa kuita bvunzo nekungwarira kuti uone kana modhi yacho yakakunakira iwe.

SenyanzviPolyDADMAC mutengesi, tinogona kukupa masevhisi ekusarudza uye kukutumira emahara samples. Kana uine chero zvaunoda, tapota taura nesu. Isu tichakufananidza iwe neakanyanya nyanzvi yekushambadzira maneja kuti akushandire.