Kufufuza PolyDADMAC

Kufufuza Ubale Pakati pa Kulemera kwa Maselo, Kusasinthasintha, Zomwe Zili Zolimba, ndi Ubwino wa PolyDADMAC

PolyDADMAC (yomwe imadziwikanso kuti "polydiallyl dimethyl ammonium chloride") ndi polymer ya cationic yomwe imagwiritsidwa ntchito pochiza madzi. Imayamikiridwa chifukwa cha kugwedezeka bwino komanso kuphatikizika kwake. Monga wogulitsa komanso wogulitsa mankhwala ochiza madzi, ndikofunikira kumvetsetsa ubale womwe ulipo pakati pa kulemera kwa mamolekyulu, kukhuthala kwake, ndi kuchuluka kwa zinthu zolimba za PolyDADMAC ndi mtundu wa mankhwala. M'nkhaniyi, tifufuza mgwirizano womwe ulipo pakati pa zizindikiro izi ndi momwe mungasankhire zinthu zabwino kwambiri zomwe zikukuyenererani.

Kulemera kwa mamolekyulu, kukhuthala, ndi kuchuluka kolimba kwa PolyDADMAC ndi magawo ofunikira omwe amakhudza momwe imagwirira ntchito. Amagwirizana. Izi ndi kufotokozera mwatsatanetsatane kwa iwo ndi kufotokozera mwatsatanetsatane kwa ubale wawo:

1. Ubale

Kulemera kwa maselo kumatanthauza kutalika kwapakati pa unyolo wa polymer wa PolyDADMAC.

Kulemera kwakukulu kwa mamolekyu nthawi zambiri kumatanthauza maunyolo ataliatali a polima, zomwe zingathandize kuti PolyDADMAC isamayende bwino. Ndipo kulemera kwakukulu kwa mamolekyu nthawi zambiri kumapereka zotsatira zina zolumikizirana, zomwe zimathandiza kuti tinthu tating'onoting'ono m'madzi tizilumikizana. Zingathandizenso kuti madzi aziyenda bwino.

Komabe, kulemera kwambiri kwa mamolekyu kungayambitsenso kukhuthala kwakukulu, komwe kumakhudza ntchito.

Kulemera kwa mamolekyulu ndi chizindikiro chofunikira cha khalidwe la PDADMAC chifukwa chimakhudza mwachindunji momwe imagwiritsidwira ntchito.

Kulemera kwa mamolekyulu a PDADMA nthawi zambiri kumakhala pakati pa 50,000 ndi 700,000Da, ndipo zinthu zomwe zimakhala ndi mamolekyulu ambiri ziyenera kufika pa 3,000,000Da.

2. Kukhuthala

Kusasinthasintha kumatanthauza kukana kwa yankho la PolyDADMAC kuti liziyenda.

Kawirikawiri kukhuthala kumakhala 80-12,000mPa.s, ndipo palinso PolyDADMAC yokhala ndi kukhuthala kwakukulu yokhala ndi kukhuthala koposa 100,000. Kukhuthala kumagwirizana kwambiri ndi kulemera kwa mamolekyulu, ndipo kulemera kwakukulu kwa mamolekyulu kumabweretsa kukhuthala kwakukulu. Ndipo kukhuthala kumakhudza kusungunuka ndi kufalikira kwa PDADMAC, komanso magwiridwe antchito ake. Ngati kukhuthala kuli kwakukulu kwambiri, kukhuthala kwakukulu kungayambitse zovuta zina zogwirira ntchito (kusamutsa ndi kuchepetsa, ndi zina zotero). Kukhuthala ndi gawo lofunikira poyesa ubwino wa PDADMAC chifukwa imasonyeza kulemera kwake kwa mamolekyulu ndi magwiridwe antchito ake, pomwe kukhuthala kochepa kwa PolyDADMAC kumakhala ndi kusinthasintha kwabwino ndipo ndikosavuta kupompa.

3. Zinthu zolimba

Zokwanira zimatanthauza kulemera kwa polima mu yankho la PolyDADMAC.

Kuchuluka kwa zinthu zolimba kumatanthauza kuchepetsa ndalama zosungiramo ndi katundu. Komabe, ngati chinthu chokhala ndi kulemera kwakukulu kwa mamolekyulu chakonzedwa ngati yankho la 40%, sichingathe kutsanulidwa kuchokera mu ng'oma.

Zomwe zili mu PolyDADMAC ndi 10% kapena 50%, ndiko kuti, chiwerengero cha zinthu zenizeni zogwira ntchito mu yankho

Kawirikawiri, zomwe zili mu PolyDADMAC zomwe timagulitsa zimakhala pafupifupi 40%. Tilinso ndi zina zomwe zili mu PolyDADMAC.

Mukhoza kuyang'anaKufotokozera mwatsatanetsatane kwa mankhwala a PolyDADMACkuti mudziwe zambiri za PolyDADMAC ndi zizindikiro zake.

Ubale pakati pawo:

Kulemera kwa maselo ndi kukhuthala:

Pazinthu zofanana, kulemera kwa mamolekyulu kumakhala kwakukulu, ndipo kukhuthala kumakhala kwakukulu.

Kulemera kwa mamolekyulu kukakhala kwakukulu, kukhuthala kumakhala kwakukulu.

Kuchuluka kolimba ndi kukhuthala:

Pa kulemera komweko kwa mamolekyu, kuchuluka kwa zinthu zolimba kumakhala kwakukulu, kukhuthala kumakhala kwakukulu.

Kulemera kwa maselo, kuchuluka kolimba, ndi magwiridwe antchito:

Pakakhala ndi zinthu zina zolimba, kulemera kwa mamolekyulu kumakhala kwakukulu, zotsatira zake zimakhala zabwino, koma kukhuthala kudzawonjezeka.

Momwe mungasankhire PolyDADMAC yomwe ikukuyenererani

Kukhuthala koyenera: kuonetsetsa kuti madzi akutuluka, kusungunuka mosavuta, komanso kugwira ntchito bwino kwa flocculation.

Ngati mukufuna kupeza wogulitsa watsopano kuti mugule PolyDADMAC, choyamba muyenera kudziwa mtundu wa madzi anu kuti wogulitsa wanu akuthandizeni kusankha chitsanzo chabwino. Kapena mutha kuuza wogulitsayo mtundu ndi chitsanzo cha PolyDADMAC chomwe mudagwiritsa ntchito kale. Kapena mutha kutumiza PolyDADMAC yanu yomwe ilipo kwa wogulitsa wanu watsopano ndikulola kuti akuthandizeni kusanthula ndikusankha. Kuyesa kwa chitsanzo cha PolyDADMAC yatsopano ndikofunikira kwambiri, ndipo muyenera kuchita mayeso mosamala kuti mudziwe ngati chitsanzocho chili choyenera kwa inu.

Monga katswiriWogulitsa wa PolyDADMAC, tikhoza kukupatsani ntchito zosankha ndikukutumizirani zitsanzo zaulere. Ngati muli ndi zosowa zilizonse, chonde titumizireni. Tidzakulumikizani ndi manejala waluso kwambiri wotsatsa kuti akutumikireni.