Sithatha ingqibelelo kwaye siphumelele njengomgaqo wokusebenza, kwaye siphatha lonke ishishini ngolawulo olungqongqo kunye nenkathalo.
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Izihluzo zekhabhoni ezisebenzayo zisusa kwaye zinciphise ntoni?
Ngokutsho kwe-EPA (i-Arhente yoKhuseleko lokusiNgqongileyo e-United States) i-Active Carbon kuphela kweteknoloji yesihluzi esicetyiswayo ukususa zonke izingcolisi ze-organic ezingama-32 ezichongiweyo kuquka ii-THMs (ngeemveliso ezivela kwiklorin). zonke izitshabalalisi ezidwelisiweyo ezili-14 (oku kubandakanya i-nitrate kunye ne-pestic...Funda ngokugqithisileyo -
Izihluzo zekhabhoni ezisebenzayo zisusa ntoni kumanzi etephu?
Izihluzi zekhabhoni ezisebenzayo ngamanye amaxesha zibizwa ngokuba zizihluzi zamalahle ziqulathe amaqhekeza amancinci ekhabhoni, ngokwegranular okanye kwimo yebhloko, athe aphathwa ukuba abumdaka kakhulu. Iigram ze-4 kuphela zekhabhoni esebenzayo inomhlaba olingana nebala lebhola (6400 sqm). Ngumphezulu omkhulu...Funda ngokugqithisileyo -
Indima ye-HPMC kushishino lweengubo
Ekubeni iipropati ze-hydroxypropyl methylcellulose zifana nezinye i-ethers ezinyibilikayo zamanzi, zingasetyenziselwa kwiingubo ze-emulsion kunye nezixhobo zokugubungela i-resin e-soluble yamanzi njenge-agent-forming agent, i-thickener, i-emulsifier kunye ne-stabilizer, njl., enika ifilimu yokugqoka ifilimu. Ukumelana kakuhle ne-abrasion...Funda ngokugqithisileyo -
I-HPMC kunye ne-HEMC kwintsimi yokwakha
I-HPMC kunye ne-HEMC zineendima ezifanayo kwizinto zokwakha. Ingasetyenziswa njenge-dispersant, i-agent yokugcinwa kwamanzi, i-agent e-thickening kunye ne-binder, njl. Isetyenziselwa udaka lwesamente ukwandisa ukunamathela kwayo, ukusebenza, ukunciphisa i-flocculat ...Funda ngokugqithisileyo -
Indlela yokukhetha i-Adhesive yeThayile echanekileyo
Ingaba udonga okanye i-tile yomgangatho, loo tile kufuneka inamathele ngokucokisekileyo kwindawo yayo yesiseko. Iimfuno ezibekwe kwi-adhesive tile zombini zibanzi kwaye ziphezulu. I-adhesive ye-tile kulindeleke ukuba ibambe i-tile endaweni kungekhona nje iminyaka kodwa amashumi eminyaka-ngaphandle kokusilela. Kufuneka kube lula ukusebenza nayo, kwaye kufuneka yanele...Funda ngokugqithisileyo -
Kutheni i-carbon esebenzayo idlala indima ebalulekileyo kunyango lwamanzi
Ukuguquguquka kwekhabhoni esebenzayo akupheli, kunye nezicelo ezingaphezulu kwe-1,000 ezaziwayo ezisetyenziswayo. Ukusuka kwimigodi yegolide ukuya ekucocweni kwamanzi, ukuveliswa kwezinto zokutya kunye nokunye, ikhabhoni esebenzayo inokwenziwa ngokwezifiso ukuhlangabezana noluhlu oluninzi lweemfuno ezithile. Iikhabhoni ezisebenzayo zenziwe kwiintlobo ngeentlobo zeemoto...Funda ngokugqithisileyo -
UKUSETYENZISWA KWE-HYDROXYPROPYLMETHYLCELLULOSE KWIMVELISO ESESEKWE ISAMENTE
I-Tile Adhesive / I-tile grout / iTile Bond / luhlobo oluthile lolwelo lweemveliso ezisekelwe kwisamente ezisetyenziselwa ukuvala izithuba phakathi kweethayile okanye iimasaics. Ngokuqhelekileyo ngumxube wamanzi, isamente, isanti, nangona kunjalo, ukuba i-HPMC yongezwa, i-tile grout iya kubonisa ukusebenza okugqwesileyo, njengokugcinwa kwamanzi okungcono, okulungileyo ...Funda ngokugqithisileyo -
UKUTHETHA UKUBALULEKA KWE-HPMC YOKUGCINA AMANZI
I-HPMC (i-CAS: 9004-65-3), njengesongezo esisetyenziswa ngokubanzi kwintsimi yezinto zokwakha, isetyenziselwa ukugcinwa kwamanzi, ukuqina kunye nokuphucula ukusebenza kwemveliso egqityiweyo.Izinga lokugcinwa kwamanzi sesinye sezibonakaliso eziphambili xa khetha umgangatho ophezulu we-HPMC, s...Funda ngokugqithisileyo -
Impembelelo yokungenisa umoya ye-cellulose ether
I-cellulose ethers zi-polymers zokwenziwa ezenziwe kwi-cellulose yendalo kunye nokuguqulwa kweekhemikhali. I-ether ye-cellulose iphuma kwi-cellulose yendalo. Ngokungafaniyo neepolymers zokwenziwa, ukuveliswa kwe-cellulose ether kusekelwe kwi-cellulose, eyona nto isisiseko, i-polymer compound yendalo. Ngenxa yeenkcukacha...Funda ngokugqithisileyo -
UKUFAKWA KWESELUSI YEHYDROXYPROPYL METHYL KWIMVELISO ZEMIHLA
I-Sublimedgradehydroxypropyl methyl cellulose yipolymer eyenziweyo elungiswe yikhemikhali yokuguqulwa kweselulosi yendalo. I-Cellulose ether iphuma kwi-cellulose yendalo, imveliso ye-cellulose ether kunye ne-synthetic polymer yahlukile, eyona nto isisiseko yiseli...Funda ngokugqithisileyo -
Umgangatho ophezulu weKhabhoni oSebenzisiweyo wokuCoca amanzi
Ikhabhoni esebenzayo i-adsorbent enomxholo ophezulu wekhabhoni kunye ne-porosity yangaphakathi ephezulu, kwaye ngoko ke indawo enkulu yamahhala ye-adsorption. Ndiyabulela kwiimpawu zayo, i-carbon activated ivumela ngokufanelekileyo ukupheliswa kwezinto ezingafunekiyo, ngokukodwa izinto eziphilayo kunye ne-chlorine, kuzo zombini ...Funda ngokugqithisileyo -
Iimpawu zePowdered Activated Carbon & benefits
Ngoluhlu olubanzi lwamalahle, ukhuni, i-coconut, i-granular, i-powdered kunye ne-acidity ephezulu yokuhlanjululwa kweekhabhoni ezisebenzayo, sinesisombululo seengxaki ezininzi zokucoca, kumashishini avelisa okanye asebenzisa iikhemikhali zamanzi. I-carbon adsorption esebenzayo ingasetyenziselwa ukususa uluhlu olubanzi lomkhondo ...Funda ngokugqithisileyo