Inqanaba leshishini kunye neempawu zamanzi amdaka amaninzi
Kubomi bemihla ngemihla, iimveliso zesikhumba ezinjengeengxowa, izihlangu zesikhumba, iimpahla zesikhumba, iSofa yesikhumba, njl njl. Kwiminyaka yakutshanje, ishishini lesikhumba liphuhlise ngokukhawuleza. Kwangelo xesha, ukukhululwa kwamanzi amdaka amaninzi ngokuthe ngcembe kube yinye yezona zinto zibalulekileyo zongcoliseko lwemveliso.
Ukutsiba ngokubanzi kubandakanya amanqanaba amathathu okulungiselela, ukuntywila nokugqiba. Kwicandelo lokulungiselela ngaphambi kokutshona, ukuntywila ikakhulu kuvela ekuhlanjubeni, kunyuswe, ukunqwenela, ukunciphisa, ukuthambisa, ukuthambisa, ukuthambisa, ukuthambisa. Owona mngcolisekileyo ophambili ubandakanya inkunkuma ye-organic, inkunkuma ye-inrganic kunye nemilinganiselo yezinto eziphilayo. Amanzi amdaka kwicandelo le-tinning ikakhulu livela ekuhlanjuleni, lokuthathwa, kunye nokutsalwa; Owona mduli uphambili ziityuwa ze-inorganic kunye ne-chromium yentsimbi enzima. Amanzi amdaka kwicandelo lokugqibela livela ngokuhlamba, ukunyibilikisa, ukudaya, ukungcola, ukuthambisa amanzi, njl njl. Ke ngoko, amanzi amdaka amaninzi aneempawu zevolumu enkulu yamanzi, ukuguquguquka okukhulu kumgangatho wamanzi kunye nomthamo wamanzi, umthwalo omkhulu wongcoliseko, umxholo ophezulu, umxholo ophezulu, umxholo ophezulu, kwaye unetyhefu ethile.
I-SULFUR-Enenkunkuma enamanzi enkunkuma: Inkunkuma yenkunkuma yenkunkuma eveliswa ngu-Ash-Alkali Deshaight kwinkqubo ye-Tanning kunye nokuHanjiswa kweNkunkuma
Ukugqobhoza amanzi amdaka: Kwinkqubo yokuqhushumba kwethatyathi yenkani kunye nokulungiswa koboya, ulwelo lwenkunkuma lwenziwe ngokunyanga ukufihla kunye neoyile ene-subsagement kunye namanzi amdaka ahambelana nenkqubo yokuhlamba.
I-Chromium-enamanzi amdaka eChromium: I-chrome ye-chrome yenkunkuma iveliswe kwi-chrome yokutsalwa kweenkqubo zeChrome kunye ne-Chrome Resanning iinkqubo, kunye namanzi amdaka ahambelana nenkqubo yokuhlamba.
Amanzi aBanzi aBanzi aBanzi: Ikota eqhelekileyo yamanzi amdaka aveliswayo ngamashishini okulungisa amanzi, kwaye akhutshelwe iindawo zokulungisa amanzi, kwaye akhutshiwe kwiiprojekthi zonyango zamanzi amdaka ajikelezayo (ezifana nemveliso yemveliso).
IXESHA LOKUQALA: UJan-17 ukuya ku-1723
