Mukugadzirwa kwemaindasitiri uye muhupenyu hwezuva nezuva, dambudziko retsvina riri kuramba richikura. PolyDADMAC inoshandiswa zvakanyanya kuchenesa mvura yakasviba yemumaindasitiri nemvura yepamusoro. Inoshandiswa pakurapa mvura yakasviba inobva mukugadzirisa zvicherwa, kugadzira mapepa, mvura yakasviba ine mafuta inobva muminda yemafuta nenzvimbo dzekuchenesa, pamwe chete nemvura yakasviba yemumaguta. PolyDADMAC inoshandiswawo senzira yekuchenesa mvura yakasviba kubva muminda yemafuta nemidziyo yekuchenesa.flocculant yekurapa mvura yepombi.
Chii chinonzi PolyDADMAC?
PolyDADMACipolymer yecationic, uye chitarisiko chayo imvura ine viscous isina ruvara kusvika yero yakachenuruka. Maumbirwo ayo akasiyana emamorekuru anoipa simba rekusvetuka uye kunyungudutsa, zvichiita kuti ikwanise kusangana nekukurumidza netinhu twakamiswa twakashaikwa, macolloid nezvimwe zvinhu mumvura.
Kurapa Mvura Yakasviba
PolyDADMAC inoshandiswa mukurapa mvura yakasviba senzira yekutanga yekudzivirira hutachiona hwezvinhu zve colloidal iyo inobvisa hutachiona hwakaipa uye inoderedza huwandu hwetsvina kana ichienzaniswa ne inorganic coagulants. PolyDADMAC inoshandiswa senzira yekudzivirira hutachiona mukuchenesa mvura. Inoshanda mukudzivirira hutachiona uye kupwanya zvidimbu zve inorganic ne organic zvakaita se silt, ivhu, algae, mabhakitiriya nemavhairasi. Kana paine huwandu hwakawanda, organic polymer inogona kubvisa zvinhu zvakasikwa zvakaita se humic ne fulvic acids zvichikonzera kushomeka kwe disinfecting byproduct precursors uye kushaya ruvara.
Kurapa Tsvina
Mubasa rekuchenesa tsvina, PolyDADMAC inoshanda zvinoshamisa. Mukurapa mvura yakasviba inogadzira mapepa, inogona kuburitsa zvinhu zvakasungirirwa zvakaita semafibers nemafillers, zvichiita kuti mvura yakasviba ikurumidze kujeka. Painorapa kudhinda nekudhaya mvura yakasviba, inogona kusanganiswa nemamorekuru edhayi, kupwanya machromophores ayo, uye kubvisa ruvara zvinobudirira, nokudaro zvichiita kuti kudhinda nekudhaya mvura yakasviba kuve nyore. Uyezve, kana ichienzaniswa nemidziyo yemazuva ano yekuchenesa, inoda dosi diki asi inowana mhedzisiro iri nani, izvo zvinogona kuderedza zvakanyanya mutengo wekurapa.
Kuongorora Oiri
Pamusoro pekugadzirisa tsvina, mukubvisa mafuta, inogona kushandiswa sechinhu chinowedzera mvura yekuboorera kuti mvura yekuboorera igare zvakanaka uye kugona kwayo kutakura jecha, zvichiita kuti kuburitsa kuenderere mberi zvakanaka.
Indasitiri yekugadzira mapepa
Muindasitiri yekugadzira mapepa, inogona kuwedzera simba repepa uye kuvandudza kuumbwa kwepepa. PolyDADMAC inoshandiswa kudzora zvinhu zvinokanganisa mukuita mapepa. Inopa kugadziriswa kwakanaka kwepitch kubva pamechanical pulp uye latex kubva pakaputika. Inoshandiswa muchikamu chepaper mill kuti iwedzere kuchengetedza uye kubvisa mvura. Pamusoro pezvo, inogona kushandiswa kuvandudza kushanda kwema disk filters nema flotator, uye cationization yema fillers kuti ipe kuchengetedzwa kwakanyanya kwe filler.
Indasitiri yeMachira
Muindasitiri yemachira, inogona kushandiswawo pakupedzisa machira zvisina static, nokudaro ichivandudza mhando yemachira.
Chigadzirwa chedu chine mhando yakagadzikana. Mushure mekuongororwa kwakasimba, zviratidzo zvacho zvese zvasvika padanho repamusoro muindasitiri. Tine timu yehunyanzvi hwehunyanzvi uye nzira yakagadzikana yekugovera. Tinogona kukurudzira mhando dzakakodzera dzezvigadzirwa zvichienderana nemamiriro ako chaiwo ekushandisa.
Nguva yekutumira: Kurume-18-2025
