Xov xwm
-
Mechanism thiab kev siv ntawm PolyDADMAC hauv kev kho dej
Polydiallyldimethylammonium chloride (PolyDADMAC) yog siv dav siv cationic polymer flocculant thiab ua lub luag haujlwm tseem ceeb hauv kev kho dej. PDADMAC feem ntau yog siv los ua flocculant thiab qee zaum sib xyaw nrog algaecides. Kab lus no yuav piav qhia txog qhov zoo thiab kev coj ua ...Nyeem ntxiv -
Yuav ua li cas txhawm rau txhim kho kev tsim khoom hauv kev lag luam papermaking los ntawm polyacrylamide
Polyacrylamide yog ib qho khoom siv dav siv hauv kev lag luam ntawv. Polyacrylamide (PAM), raws li cov dej-soluble polymer, muaj zoo heev flocculation, thickening, dispersion thiab lwm yam khoom. Yuav siv tau rau ntau yam txheej txheem sib txawv. Hauv kev lag luam papermaking, PAM pla ...Nyeem ntxiv -
Dab tsi yog sulfamic acid siv rau
Sulfamic acid, tseem hu ua aminosulfate, tau nce raws li ntau yam thiab ntau lub hom phiaj tu tus neeg sawv cev thoob plaws ntau qhov kev lag luam, tshuav rau nws daim ntawv ruaj khov dawb crystalline thiab cov khoom zoo kawg li. Txawm siv nyob rau hauv tsev los yog kev lag luam kev siv, sulfamic acid garners dav ...Nyeem ntxiv -
Puas yog PolyDADMAC yog Coagulant?
PolyDADMAC, nws lub npe tag nrho yog polydimethyldiallylammonium chloride, yog cationic dej-soluble polymer uas tau siv dav hauv kev kho dej. Vim nws qhov tshwj xeeb cationic nqi ceev thiab dej siab s ...Nyeem ntxiv -
Kev kho Algae zoo tshaj plaws yog dab tsi?
Algae rov tsim dua sai sai thiab feem ntau nyuaj rau kev tshem tawm, uas tau dhau los ua ib qho teeb meem hauv kev tswj hwm qhov dej nyab xeeb. Tib neeg niaj hnub nrhiav txoj hauv kev zoo los pab lawv daws cov algae kom zoo. Rau qhov sib txawv dej zoo ib puag ncig thiab dej lub cev sib txawv ...Nyeem ntxiv -
Daim ntawv thov thaj chaw ntawm Aluminium Chlorohydrate
Aluminium chlorohydrate (ACH) yog ib qho inorganic coagulant dav siv thoob plaws ntau hom kev lag luam, feem ntau rau nws cov kev ua haujlwm siab hauv kev tshem tawm impurities, cov kab mob, thiab cov khib nyiab tshem tawm. Raws li kev kho dej siab heev, ACH plays lub luag haujlwm tseem ceeb hauv ntau qhov chaw uas muaj tseeb thiab muaj txiaj ntsig ...Nyeem ntxiv -
Polyamines: Ntau Cov Cheebtsam nrog ntau yam kev siv
Polyamines sawv cev rau ib chav kawm ntawm cov organic tebchaw uas muaj ntau pawg amino. Cov tebchaw no, uas feem ntau tsis muaj xim, cov tshuaj tuab ntawm ze li nruab nrab pH theem. Los ntawm kev ntxiv cov amines sib txawv los yog polyamines thaum lub sij hawm tsim khoom, polyamine cov khoom nrog txawv molecu ...Nyeem ntxiv -
Yuav siv algicide li cas?
Algicide yog ib yam khoom tseem ceeb rau kev loj hlob ntawm algae. Txhua tus tswv ntawm lub pas dej uas xav kom muaj lub pas dej ntshiab thiab caw kom paub qhov tseem ceeb ntawm kev nkag siab txog kev siv algicide kom zoo. Hauv tsab xov xwm no, peb tsom los muab cov lus qhia dav dav ntawm kev siv algicide rau ...Nyeem ntxiv -
Kev puas tsuaj thiab siv polyacrylamide: cov lus qhia ua haujlwm thiab ceev faj
Polyacrylamide, hu ua PAM, yog lub siab molecular-yuag polymer. Vim nws cov qauv tshuaj tshwj xeeb, PAM tau siv dav hauv ntau qhov kev lag luam. Hauv cov teb xws li kev kho dej, roj av, mining thiab papermaking, PAM yog siv los ua ib qho zoo flocculant los txhim kho wa ...Nyeem ntxiv -
Kev kho dej khib nyiab: kev xaiv ntawm polyaluminium chloride thiab aluminium sulfate
Hauv kev kho dej khib nyiab, ob qho tib si polyaluminum chloride (PAC) thiab txhuas sulfate tau siv dav ua coagulants. Muaj qhov sib txawv ntawm cov qauv tshuaj ntawm ob tus neeg ua haujlwm no, ua rau lawv qhov kev ua tau zoo thiab kev siv. Nyob rau hauv xyoo tas los no, PAC tau maj mam ...Nyeem ntxiv -
Yuav txiav txim siab npaum li cas PAM: Teeb meem, Ua rau, thiab kev daws teeb meem
Hauv cov txheej txheem kev kho dej phwj tuaj, Polyacrylamide (PAM), uas yog ib qho tseem ceeb flocculant, yog dav siv los txhim kho cov dej zoo. Txawm li cas los xij, kev siv ntau dhau ntawm PAM feem ntau tshwm sim, uas tsis yog tsuas yog cuam tshuam rau kev kho dej phwj tuaj tab sis kuj tseem muaj qhov cuam tshuam rau ib puag ncig. Kab lus no yuav tshawb nrhiav ...Nyeem ntxiv -
Yuav txiav txim li cas cov nyhuv flocculation ntawm PAM thiab PAC
Raws li cov coagulant dav siv hauv kev kho dej, PAC nthuav tawm cov tshuaj lom neeg ruaj khov ntawm chav tsev kub thiab muaj ntau daim ntawv thov pH. Qhov no tso cai rau PAC kom hnov mob sai thiab tsim cov paj alum thaum kho ntau yam dej zoo, yog li tshem tawm cov pa phem los ntawm ...Nyeem ntxiv