Amachibi amaningi okubhukuda omphakathi athembele enhlanganisela yamakhemikhali ukuze alondoloze ikhwalithi yamanzi, aqede amagciwane ayingozi futhi adale indawo yokubhukuda ekhululekile. Amakhemikhali ayinhloko asetshenziswa ekunakekelweni kwamachibi afaka phakathi i-chlorine, izilungisi ze-pH, kanye ne-algaecides.
I-Chlorine(SingakunikezaI-TCCA or I-SDIC), isihlanzi samanzi echibini esaziwa kabanzi, sidlala indima ebalulekile ekubulaleni amabhaktheriya, amagciwane, kanye nezinye izinto ezincane ezingachuma emanzini. Ngokuvamile uma ingezwa ngesimo segesi ye-chlorine, i-chlorine ewuketshezi, noma amaphilisi aqinile, leli khemikhali lisiza ukuvimbela izifo ezibangelwa amanzi futhi ligcina ichibi liphephile kubabhukudi. Kodwa-ke, ukugcina amazinga e-chlorine afanele kubalulekile, njengoba inani eliningi kakhulu lingaholela ekucasukeni kwesikhumba namehlo.
Ukuqinisekisa ukusebenza kahle kwe-chlorine, abaqhubi bamachibi kumele baqaphe futhi balawule amazinga e-pH yamanzi. I-pH ilinganisa i-acidity noma i-alkalinity yamanzi, futhi ukugcina i-pH elinganiselayo kubalulekile ekusebenzeni kahle kwe-chlorine. Izinto ze-acid ne-alkaline, njenge-muriatic acid noma i-sodium carbonate, zisetshenziselwa ukulungisa amazinga e-pH nokuvimbela izinkinga ezifana nokugqwala noma ukwakheka kwesikali.
Ama-Algaecidesolunye uhlobo lwamakhemikhali asetshenziswa ukulwa nokukhula kwe-algae emachibini okubhukuda. I-algae ayikwazi nje ukuthinta ukubukeka kwechibi kodwa futhi idale izindawo ezishelelayo futhi ifake isandla ekhwalithini yamanzi engeyinhle. I-algaecides, evame ukuqukethe izinto ezifana ne-copper noma i-quaternary ammonium compounds, yengezwa ukuvimbela ukusungulwa nokusabalala kwe-algae.
Ngaphezu kwala makhemikhali ayinhloko, abaqhubi bamachibi bangasebenzisa neziqinisi ukuvikela i-chlorine ekuwohlokeni okubangelwa ukukhanya kwelanga, okunciphisa isidingo sokuphinda kugcwaliswe i-chlorine njalo. Ukwelashwa okuthusayo, okuhlanganisa i-superchlorination ukuze kwandiswe amazinga e-chlorine ngokushesha, ngezinye izikhathi kusetshenziswa ukubhekana nezinkinga zekhwalithi yamanzi ezingazelelwe.
Nakuba la makhemikhali ebalulekile ekugcineni ulwazi lokubhukuda oluphephile nolujabulisayo, ukusetshenziswa kwawo kudinga ukucatshangelwa ngokucophelela nokunamathela eziqondisweni ezinconywayo. Ukusetshenziswa ngokweqile noma ukuphathwa kabi kwamakhemikhali echibini kungaholela emiphumeleni emibi yezempilo, kugcizelela ukubaluleka kochwepheshe abaqeqeshiwe abaqondisa ukunakekelwa kwechibi.
Abasebenzi bamachibi omphakathi kumele futhi balinganisele phakathi kokwelashwa kwamanzi okuphumelelayo kanye nokusimama kwemvelo. Njengoba ulwazi lukhula mayelana nomthelela wamakhemikhali emachibini emvelweni, kugxilwe kakhulu ekwamukeleni ezinye izindlela kanye nemikhuba enobungani nemvelo ekunakekelweni kwamachibi.
Ekuphetheni, ikhemikhali yokunakekelwa kwamachibi okubhukuda omphakathi iwumdanso obucayi wamakhemikhali ahloselwe ukuqinisekisa ukuphepha, ukuhlanzeka, kanye nenduduzo yamanzi. Njengoba ihlobo lisondela, umsebenzi okhuthele wabaqhubi bamachibi uyaqhubeka nokuqinisekisa ukuthi lezi zindawo zomphakathi zihlala zijabulisa futhi, ngaphezu kwakho konke, ziphephile kuwo wonke umuntu ukuthi angene emanzini abandayo futhi anqobe ukushisa.
Isikhathi sokuthunyelwe: Disemba-29-2023