I-Chlorinekanye nama-algaecides womabili amakhemikhali asetshenziswa kakhulu ekwelashweni kwamanzi futhi ngalinye linokusetshenziswa okuhlukile. Ukuqonda umehluko phakathi kwalokhu okubili kanye nezindlela zabo zokusebenza ezihlukene kubalulekile ekwenzeni izinqumo ezifanele ekubulaleni amagciwane emanzini nasekulawuleni ulwelwe. Ake singene emininingwaneni ukuze sikusize wenze isinqumo unolwazi.
I-chlorine isetshenziselwa ikakhulukazi ukubulala amagciwane futhi iyinketho ethandwayo ezindaweni zokuhlanza amanzi emhlabeni jikelele. Kodwa-ke, kubalulekile ukuqaphela ukuthi nakuba i-chlorine ijwayele ukuhlotshaniswa nokubulala amagciwane emanzini, ezinye izinhlanganisela ezifana ne-sodium dichloroisocyanurate (SDIC) noma i-trichloroisocyanuric acid (TCCA) empeleni zisetshenziselwa le njongo. Izinhlobo ezahlukene ze-chlorine zihlasela futhi zibulale ama-microorganisms ayingozi akhona emanzini, njengama-bacteria namagciwane.
Indlela yokusebenza yama-disinfectants asuselwa ku-chlorine ibandakanya ukwakheka kwezinto ezisebenzayo ze-chlorine njenge-hypochlorous acid (HOCl) ne-hypochlorite ion (OCl-). Lezi zinto ezisebenzayo zinamathisela futhi zikhiphe i-oxidize amangqamuzana e-microbial, ziwanciphise ngokuphumelelayo futhi ziwenze angabi nangozi. Kodwa-ke, i-chlorine iphinde yakha izinto ze-chlorine eziboshwe ngamakhemikhali (ezibizwa ngokuthi i-chlorine ehlanganisiwe), njengama-chloramine. Uma kune-chlorine eningi ehlangene echibini, ayiphumeleli nje kuphela ekuncipheni kwekhono lechibi lokubulala amagciwane, kodwa futhi inikeza amachibi angaphakathi iphunga le-chlorine elicasulayo, eliyingozi empilweni yokuphefumula yabasebenzisi bamachibi.
Ngakolunye uhlangothi, ama-algaecides aklanyelwe ngokuqondile ukuvimbela ukukhula kolwelwe emanzini. Ulwelwe yizitshalo zasemanzini noma amabhaktheriya anganda ngokushesha emanzini anganyakazi noma ahamba kancane, okuholela ekuqhakazeni okuluhlaza okungabukeki kanye nokubeka engcupheni ikhwalithi yamanzi. Ama-algaecides asebenza ngokuvimbela ukukhula kwamangqamuzana olwelwe noma ukuwabulala ngokuphelele.
Indlela yokusebenza yama-algaecides ingahluka kuye ngesithako sawo esisebenzayo. Amanye ama-algaecides asebenza ngokuvimbela ukutholwa kwezakhi ezibalulekile ngamangqamuzana olwelwe, kuyilapho amanye angase acekele phansi ukwakheka kwamangqamuzana noma aphazamise i-photosynthesis, inqubo lapho amangqamuzana olwelwe aguqula ukukhanya kwelanga kube amandla.
Kubalulekile ukuqaphela ukuthi nakuba ama-algaecides angasebenza ngempumelelo ekulawuleni ukukhula kolwelwe, awakhulumi ngezimbangela eziyisisekelo zokuqhakaza kwe-algal, njengokugcwala kwezakhi noma ukungahambi kahle kwamanzi. Ngakho-ke, kubalulekile ukubhekana nalezi zinkinga ngokubambisana nemizamo yokulawula ulwelwe. Ngaphezu kwalokho, ama-algaecides athatha isikhathi eside ukusebenza, ngokuvamile athatha izinsuku ezimbalwa. Uma sekuvele kukhona ukukhula kwe-algae okusobala, kuyashesha ukusebenzisa ukushaqeka kwe-chlorine ukuze kuqedwe.
Ngemuva kokusebenzisa i-algaecide, ulwelwe olufile kufanele lukhishwe kukholomu yamanzi. Ulwelwe olufile luyabola futhi lukhiphe imisoco, okuthuthukisa ukukhula kolwelwe, okudala umjikelezo ononya. Ngakho-ke, kubalulekile ukususa ulwelwe olufile ngesikhathi esifanele, ngokususa umzimba noma ngokusebenzisa amakhemikhali afanele asiza ekuboleni.
Sengiphetha, i-chlorine kanye nokuphuma kwayo kuhle kakhulu ekubulaleni amagciwane emanzini nasekubulaleni amagciwane ayingozi, kuyilapho ama-algaecides aklanyelwe ngokuqondile ukulawula ukukhula kolwelwe. Imiphumela engcono kakhulu ingafinyelelwa ngokusebenzisa kokubili ndawonye, kunokubeka amathemba akho emkhiqizweni owodwa. Ukuqonda indlela yokusebenza kanye nokwazi ukuthi uwusebenzise nini umkhiqizo ngamunye kuyisihluthulelo sokuzuza izinga eliphezulu lamanzi. Kubalulekile ukususa ama-algae afile ngokushesha, noma ngokukhipha ngokomzimba noma ngokusebenzisa amakhemikhali afanelekile asiza ekuqhekekeni kwawo.
Isikhathi sokuthumela: Jun-07-2024