Wonke umntu uyazi ukuba isixa esikhulu samanzi siyadingeka ekuqhubeni iimveliso zesoya, ngoko ke ayinakufikelelwa ukuba ububi buza kufakwa. Ke ngoko, indlela yokunyanga ukuntywila kube yingxaki enzima kumashishini aphantsi kwe-Soy kwimveliso.
Ngexesha lokuqhubekeka kweemveliso zesoya, inani elikhulu lamanzi amdaka afakwe amanzi amdaka, okuquka ngamacandelo amathathu: Ukuhamba kwamanzi, ukuvelisa amanzi, kunye namanzi okuvelisa amanzi, kunye namanzi amveliso aphuzi. Ngokubanzi, inani lamanzi amdaka akhutshiwe inkulu, inomxholo ophezulu wezinto eziphilayo, ukwakhiwa okuntsonkothileyo, kunye ne-CoD ephezulu. Ukongeza, inani lamanzi amdaka aveliswa ngexesha lokuqhubekiswa kweemveliso zesoy kungahluka ngokuxhomekeka kubungakanani beshishini.
Ngokweemfuno zabathengi, lo wilelo wamkela indlela yefloti yomoya. Inkqubo yeFlotation yoMoya isebenzisa amaqamza amancinci njengeenqwelo zokulandela ngqo iioyile ezincinci kunye nokunqunyulwa komgangatho wamanzi, kunye nokunciphisa umthwalo wonyango lweendawo ezilandelayo ze biochemical. Abangcolisayo kwisikhuselo bahlulahlulwe baba yinto eqingqiweyo yezinto eziphilayo kunye nezinto ezingenamsebenzi (ss). Phantsi kwemeko ezithile, izinto eziphilayo eziqingqiweyo zinokuguqulwa zibe ziziseko ezingafakwanga. Enye yeendlela zonyango lotywala ukongeza i-CoAGSS kunye needlelo zokuguqula uninzi lwezinto eziphilayo ezingenanto, kwaye emva koko zisuse izinto ezingagungqiyo, zeyona ndlela iphambili yokususa i-SS kukusebenzisa iflotication. Emva kokuphendula kwedonki, amanzi amdaka angena kumda wokuxuba kwenkqubo yenkqubo yomoya kwaye anxibelelana namanzi akhutshiweyo, ebangela ukuba amaflem ahambisane neebhulukhwe ezihle ngaphambi kokuba ungene kwiNdawo yeFlota ye-Air. Phantsi kwesenzo se-boysis ye-air, i-flocs ikhwela kumphezulu wamanzi ukwenza iSclum. Amanzi acocekileyo kwi-gesi ococekileyo angena kwitanki lamanzi acocekileyo ngomqokeleli wamanzi, kwaye inxenye yalo ihamba ibuyela umva ngokusetyenziswa kwegesi. Amanzi ashiyekileyo acocekileyo ahamba kwizibuko eliphezulu. Emva kokuba i-slag yokudada kumphezulu wamanzi wetanki yomoya iqokelela kubungqingqwa obuthile, ikhutshiwe kwitanki ye-moya ye-moya kwaye ikhutshiwe. Ndwendwela iwebhusayithi yeendabaIindaba zeShishini.
IXESHA LOKUQALA: UMar-08-2024