Iindaba zeShishini
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Kutheni iPolyaaluminium Chloride Ingasusa iFluoride?
I-Fluoride yiminerali enetyhefu. Ihlala ifumaneka emanzini okusela. Umgangatho wamanzi okusela wamazwe ngamazwe ngoku omiselwe yi-World Health Organisation (WHO) yi-1.5 ppm. Amanqanaba aphezulu e-fluoride anokubangela i-fluorosis yamazinyo kunye ne-skeletal, ngoko ke i-fluoride engaphezulu kufuneka isuswe ekuseleni...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-sodium dichloroisocyanurate kunyango lwembewu
Unyango lwembewu linyathelo elibalulekileyo kwimveliso yezolimo yangoku, enokuqinisekisa ngcono izinga lokuhluma, inciphise umngcipheko wezifo zezityalo kwaye ngaloo ndlela yonyuse isivuno. Njengesibulali-ntsholongwane esibalaseleyo, iSodium Dichloroisocyanurate yaziwa ngokubanzi ngokubulala-ntsholongwane kwayo okunamandla...Funda ngokugqithisileyo -
Impembelelo yeSiseko kwiipropati zePolyaluminum Chloride
I-Polyaaluminium chloride yi-flocculant esebenza kakuhle kakhulu, edla ngokusetyenziswa ekucoceni amanzi amdaka kamasipala nakumanzi amdaka emizi-mveliso. Ineempawu zokusebenza kakuhle nokuzinza. Xa sithetha nge-PAC, enye yeempawu ezikhankanywa rhoqo kukusebenza kakuhle. Ngoko ke yintoni ukusebenza kakuhle? Yintoni impembelelo...Funda ngokugqithisileyo -
I-Trichloroisocyanuric Acid: Isandla Sasekunene Sokubulala Iintsholongwane Nokubulala Iintsholongwane
Kubo bonke ubomi bethu, iintsholongwane, iintsholongwane kunye nezinye iintsholongwane eziyingozi zikho kuyo yonke indawo, zihlala zisongela impilo yethu kunye nendawo esihlala kuyo. Kwaye kukho into yekhemikhali edlala indima ebaluleke kakhulu kwicandelo lokubulala iintsholongwane kunye nokubulala iintsholongwane, oko kukuthi, iTrichloroisocyanuric Acid. ...Funda ngokugqithisileyo -
Indima Yomlingo yePolyacrylamide Kwintsimi Yokwenza Iphepha
I-Polyacrylamide ligama eliqhelekileyo lee-homopolymers ze-acrylamide okanye ii-copolymers kunye nezinye ii-monomers. Yenye yezona polymers zinyibilikayo emanzini ezisetyenziswa kakhulu. I-Polyacrylamide ikhona ngohlobo lweegranules ezimhlophe kwaye inokwahlulwa ibe ziintlobo ezine: i-non-ionic, i-anionic, i-cationic, kunye ne-amphoteric ion...Funda ngokugqithisileyo -
"Isixhobo Somlingo" Sonyango Lwamanzi Amdaka: I-PolyDADMAC
Kwimveliso yemizi-mveliso nakubomi bemihla ngemihla, ingxaki yelindle iya isiba mandundu. I-PolyDADMAC isetyenziswa kakhulu ekucoceni amanzi amdaka emizi-mveliso kunye namanzi angaphezulu. Isetyenziswa ekunyangweni kwamanzi amdaka avela ekucutshungulweni kwezimbiwa, ekwenzeni iphepha, emanzini amdaka aneoyile...Funda ngokugqithisileyo -
Ingaba i-calcium hypochlorite isetyenziswa kumachibi okudada?
Impendulo ithi EWE. ICalcium Hypochlorite sisibulali-ntsholongwane esiqhelekileyo nesisebenzayo esisetyenziswa kumachibi okudada, singasetyenziselwa noxinzelelo lwe-chlorine. ICalcium hyprochlorite inefuthe elinamandla lokubulala iintsholongwane, ukubulala iintsholongwane, ukucoca kunye nokumhlophelisa, kwaye ineendlela ezahlukeneyo zokusetyenziswa ekuhlambeni uboya,...Funda ngokugqithisileyo -
Ukuhlola iPolyDADMAC
Ukuphonononga Ubudlelwane Phakathi Kobunzima Beemolekyuli, Ukuqina, Umxholo Oqinileyo, kunye Nomgangatho wePolyDADMAC I-PolyDADMAC (ekwaziwa ngokuba yi-"polydiallyl dimethyl ammonium chloride") yi-polymer ye-cationic esetyenziswa kwiinkqubo zonyango lwamanzi. Ixatyiswa ngenxa yokutyibilika kwayo kakuhle kunye nokuxinana kwayo...Funda ngokugqithisileyo -
Isicoci-ntsholongwane sokucoca amanzi echibini esikhethekileyo – SDIC
I-Sodium Dichloroisocyanurate (SDIC) sisibulali-ntsholongwane esisebenza kakuhle kakhulu, esingenatyhefu ingako, esibanzi, nesinyibilikisa ngokukhawuleza esisetyenziswa kakhulu ukubulala iintsholongwane ezahlukeneyo, kubandakanya iintsholongwane, iispores, iifungi, kunye neentsholongwane. Ikwagqwesa ekupheliseni i-algae kunye nezinye iintsholongwane eziyingozi. I-SDIC isebenza...Funda ngokugqithisileyo -
"Ibhanti Elinye, Indlela Enye" kunye noShishino lweeKhemikhali zoNyango lwaManzi
Impembelelo yomgaqo-nkqubo we-"One Belt, One Road" kwishishini leekhemikhali zonyango lwamanzi Ukususela kwisiphakamiso salo, iphulo le-"One Belt, One Road" likhuthaze ukwakhiwa kweziseko zophuhliso, intsebenziswano kwezorhwebo kunye nophuhliso loqoqosho kumazwe akule ndlela. Njengento ebalulekileyo...Funda ngokugqithisileyo -
Indlela Yokuvula Ichibi Lakho Entwasahlobo okanye Ehlotyeni: Isikhokelo Esipheleleyo
Emva kobusika obude, imozulu ekugqibeleni iyafudumala, kwaye lixesha lokuba ulungiselele ichibi lakho lokudada ukuze lisetyenziswe kwakhona. Ukuvula ichibi lakho ngokufanelekileyo entwasahlobo okanye ehlotyeni kubalulekile ukuqinisekisa amanzi acocekileyo, iimeko zokubhukuda ezikhuselekileyo, kunye nezixhobo ezisebenza kakuhle. Ngokulandela amanyathelo afanelekileyo, y...Funda ngokugqithisileyo -
Imfuno yexesha elithile yeekhemikhali zokubhukuda iyatshintshatshintsha
Oko kufuneka ukwazi njengomthengisi weekhemikhali zedama lokudada Kwishishini ledama lokudada, imfuno yeekhemikhali zedama lokudada iyatshintshatshintsha kakhulu ngokwemfuno yexesha lonyaka. Oku kuqhutywa zizinto ezahlukeneyo kuquka ijografi, utshintsho lwemozulu, kunye nemikhwa yabathengi. Ukuqonda ezi patheni kunye nokuhlala uphambili kwimarike...Funda ngokugqithisileyo