Ta yaya Polydadmac (poly diallyldimethylammonium chloride)

Me yasa zabar Polydadmac?

Kamar yadda aikin takarda na kasar Sin ya dade yana mamaye albarkatun fiber na tsire-tsire na graminaceous, kuma filaye masu tsire-tsire gajere ne, tare da babban abun ciki na heterocytes, ɓangaren litattafan almara yana da ƙarancin riƙewa da ƙarancin tace ruwa a tsarin yin takarda.

Polydadmac zai iya inganta matsalar rashin daidaituwa da ƙarancin ruwa a cikin tsarin yin takarda, inganta yawan aiki da amfani da kayan aiki, rage farashin ton na takarda da gurɓataccen muhalli.Polydadmac kuma na iya inganta aikin tace ruwa na ɓangaren litattafan almara da kuma samar da takardar takarda.

Wannan labarin yana bincikar haɓakawa, riƙewa, da halaye na tacewa na Polydadmac tare da ma'aunin kwayoyin halitta daban-daban azaman ƙari akan ɓangaren litattafan almara mai bleached, kuma samun ƙarshe mai zuwa.

1.Adsorption na Polydadmac akan Reed Pulp

Ƙananan nauyin kwayoyin halitta na Polydadmac, mafi girman raguwa a cikin adadin adsorption tare da ƙara yawan adadin taimako, wanda zai iya zama saboda gaskiyar cewa ƙananan nauyin kwayoyin halitta na Polydadmac, mafi girman ikon kama anions.Ana buƙatar ƙaramin polydadmac don adadin anion iri ɗaya a cikin cikakken tsarin.

2.Tace sakamakon Polydadmac

Tare da karuwar adadin polydadmac, digiri na tacewa yana ƙoƙarin raguwa sannan kuma ya karu, kuma digiri na tacewa yana kusa ko ma ya wuce na blank lokacin da adadin ƙara ya kai kuma ya wuce 0.8%.Wannan yana nufin cewa da yawa Polydadmac ba zai iya taimakawa tacewa ba, amma yana damun tacewar ruwa na ɓangaren litattafan almara.Wannan yana nufin nau'in nau'in nau'in nau'in nau'in nau'in polydadmac ya sami ingantaccen tasirin tacewa kafin su cika caji mara kyau akan farfajiyar fiber na ɓangaren litattafan almara.

3.Retention sakamako na Polydadmac

Yayin da adadin Polydadmac ke ƙaruwa, yawan ruwan farin ruwa na ɓangaren litattafan almara yana raguwa da farko, sannan kuma yana ƙaruwa.Wannan bincike ya nuna cewa ƙara polydadmac zuwa ɓangaren litattafan almara na iya inganta mahimmancin riƙe gajerun zaruruwa da kayan aiki masu kyau da amfani da albarkatun ƙasa, da rage magudanar ruwa.An gano cewa mafi kyawun sashi na polydadmac bai shafi nauyin kwayoyin su ba;Karamin nauyin kwayoyin polydadmac, mafi kyawun sakamako na riƙewa.Amma bambancin ba a bayyane yake ba, kuma nau'in nau'in nau'in polydadmac daban-daban yana da mafi kyawun tasiri akan saman madaidaitan zaruruwan ɓangaren litattafan almara kafin mummunan cajin ya faru.

Ƙarshe:

1.Polydadmac tare da ma'auni daban-daban na kwayoyin halitta yana da kyau tacewa da kuma riƙe da tasiri akan ɓangaren litattafan almara;
2.Yana mafi kyawun tacewa da tasirin da aka samu lokacin da adadin polydadmac da aka yi amfani da shi ya kasance ƙasa da mummunan caji akan saman filayen ɓangaren litattafan almara;

3.Low kwayoyin nauyin polydadmac yana da sakamako mai kyau na riƙewa.High kwayoyin nauyi yana da kyau tace sakamako.Duk da haka, babu wani gagarumin bambanci a cikin tasirinsa wajen taimakawa tacewa da riƙewa.