Ha ke le leetong, ke ile ka khetha ho lula hoteleng e haufi le seteishene sa terene. Empa ha ke bulela pompo, ka utloa monko oa chlorine. Ke ne ke labalabela ho tseba, kahoo ke ile ka ithuta ho hongata ka ho hloekisa metsi a pompo. Mohlomong u kile ua kopana le bothata bo tšoanang le ba ka, kahoo e-re ke u arabele.
Ntlha ea pele, re hloka ho utloisisa hore na metsi a pompo a feta joang pele a phalla ho marang-rang a marang-rang.
Bophelong ba letsatsi le letsatsi, haholo-holo litoropong, metsi a pompo a tsoa limela tsa metsi. Metsi a tala a fumanoeng a hloka ho etsoa letoto la liphekolo setsing sa metsi ho fihlela maemo a metsi a nooang. E le sebaka sa pele sa ho re fa metsi a nooang a bolokehileng, setsi sa metsi se hloka ho tlosa lintho tse fapa-fapaneng tse emisitsoeng, li-colloid, le lintho tse qhibilihisitsoeng metsing a tala ka mokhoa o itseng oa ho hloekisa metsi ho netefatsa litlhoko tsa letsatsi le letsatsi le tlhahiso ea indasteri. Mokhoa o tloaelehileng oa phekolo o kenyelletsa flocculation (li-flocculants tse sebelisoang hangata ke polyaluminium chloride, aluminium sulfate, ferric chloride, joalo-joalo), pula, filtration le disinfection.
Mokhoa oa ho thibela likokoana-hloko ke mohloli oa monko oa chlorine. Hona joale, mekhoa e tloaelehileng ea ho thibela likokoana-hloko ka limela tsa metsi kechlorine disinfection, ho thibela likokoana-hloko ka chlorine dioxide, ho thibela likokoana-hloko ka mahlaseli a kotsi kapa ho thibela likokoana-hloko tsa ozone.
Ultraviolet kapa ozone disinfection e atisa ho sebelisoa bakeng sa metsi a libotlolo, a kenngoa ka ho toba ka mor'a ho bolaea likokoana-hloko. Leha ho le joalo, ha e loketse ho tsamaisa lipeipi.
Ho bolaea likokoana-hloko ka chlorine ke mokhoa o tloaelehileng oa ho thibela likokoana-hloko ka metsi a pompo lapeng le kantle ho naha. Likokoana-hloko tsa chlorine tse atisang ho sebelisoa limeleng tsa ho hloekisa metsi ke khase ea chlorine, chloramine, sodium dichloroisocyanurate kapa trichloroisocyanuric acid. E le ho boloka phello ea ho bolaea likokoana-hloko ea metsi a pompo, Chaena ka kakaretso e hloka hore kakaretso ea masalla a chlorine metsing a qetelle e be 0.05-3mg/L. Tekanyetso ea US e ka ba 0.2-4mg/L ho ipapisitse le hore na u lula sebakeng sefe. E le ho etsa bonnete ba hore metsi a terminal a ka ba le phello e itseng ea ho bolaea likokoana-hloko, chlorine e ka metsing e tla bolokoa ka boleng bo phahameng ba sebaka se boletsoeng. (2mg/L Chaena, 4mg/L United States) ha metsi a pompo a tsoa fekthering.
Kahoo ha u le haufi le semela sa metsi, u ka ’na ua utloa monko o matla oa chlorine metsing ho feta qetellong ea ’ona. Sena se boetse se bolela hore ho ka 'na ha e-ba le setsi sa ho hloekisa metsi a pompo haufi le hotele eo ke neng ke lula ho eona (ho netefalitsoe hore sebaka se otlolohileng pakeng tsa hotele le k'hamphani ea metsi ke 2km feela).
Kaha metsi a pompong a na le chlorine, e ka ’nang ea etsa hore u nkha kapa hona ho latsoa tatso e sa thabiseng, u ka belisa metsi ao, ua a tlohella hore a phole, ebe oa a noa. Ho pheha ke mokhoa o motle oa ho tlosa chlorine metsing.
Nako ea poso: Aug-23-2024