Iindaba zeShishini

Ukukhethwa kwePolyacrylamide kuxhomekeke kwitshaja yamasuntswana, izinto eziqinileyo, ikhemistri yamanzi, izixhobo kunye nenjongo yonyango. Esi sikhokelo siphendula imibuzo yobugcisa kunye neyokuthenga eqhelekileyo ngelixa sahlula amaxabiso e-TDS kwinqanaba losapho kwiingcebiso ezithile zebanga.

Iindlela ezintathu zokulinganisa amanzi amdaka asebenzisa ipeyinti epinki, ebomvu-mdaka kunye nengwevu ziqinisekisiwe zizilingo zeejari. Ityala ngalinye linika umzila opheleleyo wamanyathelo amane - i-decolorizer, i-caustic soda ukuya kwi-pH 7-8, i-anionic PAM flocculation kunye nokwahlulwa kolwelo oluqinileyo - kunye nemilinganiselo echanekileyo ngetoni nganye ukuze ukwazi ukuqala uvavanyo lwakho lwejari.

Iipeyinti ezisekelwe emanzini ziyayinciphisa i-VOC ekhutshwayo, kodwa ziyayityhalela ingxaki emanzini amdaka. Esi sikhokelo sichaza amanqanaba amabini emveliso avelisa amanzi amdaka epeyinti kunye neempawu ezintlanu - ukwakheka okuntsonkothileyo, i-emulsification ezinzileyo, ukubola kwe-biodegradability embi, umbala ophezulu kunye ne-pH ephantse ingathathi cala - ezimisela isigqibo ngasinye sonyango esilandelayo.

Unyango oluzinzileyo lweekhemikhali luxhomekeke kokungaphezulu kokukhetha i-coagulant okanye i-flocculant efanelekileyo. Iikhemikhali, inkqubo yokugcina, ipompo yokulinganisa, amanzi okunyibilikisa, umxube, indawo yokujova kunye ne-logic yokulawula kufuneka zisetyenziswe njengenkqubo enye edibeneyo.

I-Bluwat BWD-01 yi-polymer eqinileyo ye-quaternary ammonium cationic eyi-50% eyilwe ukususa umbala, ukugquma kunye nokunciphisa i-CODcr enxulumene nayo. EJamani, ibekwe kwiimpahla zobugcisa, amalaphu agqunyiweyo kunye nokugqiba ii-pigment textile texture, iidayi ezisasazwayo kunye nezinto zokufaka imibala ezikhethekileyo.

Inkqubo yonyango ijongana nomceli mngeni osebenzayo wengingqi: ikhemistri yokugqiba eyinkimbinkimbi ifuna ukususwa kombala ngaphandle kodaka lweeminerali olungafunekiyo okanye ukuphazamiseka konyango oluphambili. I-BWD-01 iyanyibilika emanzini, ingaxutywa izihlandlo ezili-10 ukuya kwezingama-40, kwaye ingasetyenziswa yodwa okanye nge-polyaluminum chloride elinganisiweyo ngokwahlukeneyo emva kovavanyo olumeleyo lwe-flocculation.

Funda indlela iinkqubo zemveliso ye-semiconductor ezichaphazela ngayo imfuno yamanzi acocekileyo kakhulu, ukuhlelwa kwamanzi amdaka, ubuchwepheshe bonyango kunye namaqhinga okusebenzisa amanzi kwakhona.

I-Blwat yenze uvavanyo lonyango lwelebhu kumanzi amdaka atyheli aqulethe i-nickel isebenzisa i-arhente yokubamba isinyithi esinzima, i-PAC kunye ne-anionic polyacrylamide. Olu nyango luvelise ii-flocs ezibonakalayo, ukukhawulezisa ukuhla kunye nokuphucula ukwahlukana kolwelo oluqinileyo.

Ukuhla kodaka kunokunciphisa ukusebenza kokuzinza kwamanzi kwaye kuchaphazele umgangatho wokungcola. Funda ngezizathu eziphambili, kuquka ukunqongophala kwezondlo, ubushushu obuphantsi, ukutshayiswa kwe-pH, izinto ezinobuthi kunye nokungena komoya omninzi emanzini, kunye nendlela yokuzilawula.

Uvavanyo oluchanekileyo lwamanzi amdaka luxhomekeke kwiglasi ecocekileyo, iisampulu ezimeleyo, ulawulo olungenanto, ii-standard curves, uvavanyo oluhambelanayo, ukujonga ukubuyiswa kunye nohlalutyo lokuhambelana kwedatha.

Unyango lwamanzi amdaka kwimizi-mveliso luyandisa imfuno yehlabathi ye-polyacrylamide ngo-2026. Funda ukuba kutheni i-PAM isetyenziswa kakhulu ekuqulunqeni amanzi, ukususa uthuli, ukususa izinto eziqinileyo kunye nokucacisa amanzi amdaka.