Sithatha ingqibelelo kwaye siphumelele njengomgaqo wokusebenza, kwaye siphatha lonke ishishini ngolawulo olungqongqo kunye nenkathalo.
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MALUNGA NEKHARBONI ESEBENZAYO IMIBUZO EQHELE UKUBUZWA
Yenza ntoni i-Actiated Carbon?Ikhabhoni esebenzayo iyatsala kwaye ibambe iikhemikhali eziphilayo ezivela kumphunga kunye nemijelo yolwelo ezicocayo kwiikhemikhali ezingafunwayo.Ayinaso isakhono esikhulu sezi khemikhali, kodwa ixabisa kakhulu ukunyanga umthamo omkhulu womoya okanye wamanzi ukususa idilute con...Funda ngokugqithisileyo -
Imibuzo ebuzwa rhoqo malunga ne-HPMC
IHydroxypropyl methyl cellulose yahlulwe yaziindidi ezininzi, kwaye yintoni umahluko ekusebenziseni kwayo?I-HPMC inokohlulwa ibe ziindidi ezinyibilikayo ngoko nangoko kunye nezishushu.Iimveliso ezikhawulezayo zisasazeka ngokukhawuleza emanzini abandayo kwaye zinyamalale emanzini.Ngeli xesha, ulwelo akukho viscosity, kuba HPMC kuphela dispe...Funda ngokugqithisileyo -
Ukugcinwa kwamanzi kunye nomgaqo we-hydroxypropyl methyl cellulose HPMC
I-Cellulose ether HPMC kwi-sement mortar kunye ne-gypsum based slurry, ikakhulu idlala indima yokugcina amanzi kunye nokuqina, inokuphucula ngokufanelekileyo ukunamathela kunye nokumelana nodaka lwe-slurry.Ubushushu bomoya, iqondo lobushushu kunye noxinzelelo lomoya kunokuchaphazela ...Funda ngokugqithisileyo -
Imichiza yemihla ngemihla ye-hydroxypropyl methyl cellulose
I-HPMC inokunyibilika kwi-solvent exutywe namanzi abandayo kunye ne-organic matter ukwenza isisombululo se-viscous ebonakalayo.Isisombululo samanzi sinomsebenzi ongaphezulu, ukukhanya okuphezulu kunye nokuzinza okunamandla.Ukutshatyalaliswa kwayo emanzini akuchaphazeli i-pH.Iyajiya kwaye...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-hydroxypropyl methyl cellulose kwizinto zokwakha
I-putty engenamanzi kwiindonga zangaphakathi kunye nezangaphandle Ukugcinwa kwamanzi okugqwesileyo, okunokwandisa ixesha lokwakha kunye nokuphucula ukusebenza kakuhle.Ukuguda okuphezulu kwenza ulwakhiwo lube lula kwaye lube lula.Ukubonelela ngokucokisekileyo kunye nokufana okufanayo ukwenza i-putty surface ibe lula.I-h...Funda ngokugqithisileyo -
Ikhabhoni esebenzayo
Ikhabhoni esebenzayo, ngamanye amaxesha ibizwa ngokuba yi-activated charcoal, sisibhengezo esikhethekileyo esixatyiswayo ngenxa yesakhiwo sayo esinemingxuma egqithisileyo esivumela ukuba ibambe kwaye ibambe izinto ngokufanelekileyo.Isetyenziswa ngokubanzi kwinani lemizi-mveliso ukususa izinto ezingafunekiyo kulwelo okanye kwiigesi, ikhabhoni esebenzayo.Funda ngokugqithisileyo -
Isiphumo se-ether yeselulosi kudaka oluzilinganisayo
Iimbumba ezizimeleyo zixhomekeke kubunzima bazo ukuba zenze isiseko esisicaba, esilula kunye nesiqinileyo kwi-substrate, evumela ukuba ezinye izinto zibekwe okanye ziboshwe, ngelixa zifezekisa iindawo ezinkulu, ezifanelekileyo zokwakha.Ke ngoko, ulwelo oluphezulu luphawu olubaluleke kakhulu lokuzilinganisa kodaka...Funda ngokugqithisileyo -
Ukucaciswa kwekhabhoni esebenzayo kunye nokusetyenziswa
Ikhabhoni esebenzayo, ngamanye amaxesha ibizwa ngokuba yi-activated charcoal, sisibhengezo esikhethekileyo esixatyiswayo ngenxa yesakhiwo sayo esinemingxuma egqithisileyo esivumela ukuba ibambe kwaye ibambe izinto ngokufanelekileyo.Malunga nexabiso le-carbon pH esebenzayo, Ubungakanani beNgxenye, UKUVELISWA KWEKHARBONI, UKUVUNYWA OKUVUNYELWE IKHARBHONI, kunye ...Funda ngokugqithisileyo -
Ukusetyenziswa kweHPMC kulwakhiwo
1.I-Mortar 1) Ukuphucula ukufana, ukwenza udaka lula ukusebenza, ukuphucula i-anti-sagging, ukwandisa i-fluidity kunye nokumpompa, kunye nokuphucula ukusebenza kakuhle.2) Ukugcinwa kwamanzi aphezulu, ukwandisa ixesha lokugalela udaka, ukuphucula ukusebenza kakuhle, ukuququzelela ukuhanjiswa kodaka, kunye nokuvelisa amandla ombane aphezulu ...Funda ngokugqithisileyo -
Ukuqaliswa kwekhabhoni esebenzayo
Ikhabhoni esebenzayo (AC) ibhekisa kwimathiriyeli enekhabhoni ephezulu eneporosity ephezulu kunye nesakhono sokurhweba esiveliswe ngamaplanga, amaqokobhe ekhokhonathi, amalahle, kunye neecones, njl. njl. I-AC yenye yezinto ezisetyenziswa rhoqo kwimizi-mveliso eyahlukeneyo ukuze kususwe izinto ezingcolisayo ezininzi. ukusuka emanzini ne...Funda ngokugqithisileyo -
Ukubaluleka kokugcinwa kwamanzi kwe-HPMC kudaka
Udaka olusetyenziswa kakhulu ludaka olutyabekayo, udaka oluxhathisa ukuqhekeka kunye nodaka lwemasonry.Umahluko wabo umi ngolu hlobo lulandelayo: Udaka oluxhathisa i-crack: Ludaka olwenziwe nge-agent echasene nokuqhekeka eyenziwe nge-polymer lotion kunye ne-admixture, i-samente kunye nesanti ngokomlinganiselo othile, onokuhlangabezana nokukhubazeka okuthile...Funda ngokugqithisileyo -
Izihluzo zekhabhoni ezisebenzayo zisusa kwaye zinciphise ntoni?
Ngokutsho kwe-EPA (i-Arhente yoKhuseleko lokusiNgqongileyo e-United States) i-Active Carbon kuphela kwe-teknoloji yesihluzi esicetyiswayo ukususa zonke ii-32 ezichongiweyo ezingcolisayo eziphilayo eziquka ii-THMs (ngeemveliso ezivela kwi-chlorine).zonke izitshabalalisi ezidwelisiweyo ezili-14 (oku kubandakanya i-nitrate kunye ne-pestic...Funda ngokugqithisileyo