Ngokuthuthuka okusheshayo kwemisebenzi yemfundo, izikole, njengezindawo ezinabantu abaningi kanye nemisebenzi ejwayelekile, zibhekene nevolumu eyandayo yamanzi amdaka akhiqizwa emisebenzini yawo yansuku zonke. Ukuze ulondoloze impilo yezemvelo futhi uthuthukise intuthuko esimeme, kubalulekile ukuthi izikole zisebenzise izinqubo zokwelashwa kwamanzi ngokwesayensi nangokufanelekile. I-School wachitha amanzi ivela emikhakheni yabafundi, izakhiwo zokufundisa, amahholo okudlela, ama-laboratories, kanye nezindawo zemidlalo, phakathi kwezinye izindawo, nezici zalo zamanzi ziyehlukahluka ngenxa yemithombo engcolisayo. Imvamisa, amanzi amdaka ezikole aqukethe izinto eziphilayo, ama-solids amisiwe, izakhamzimba ezinjenge-nitrogen ne-phosphorus, kanye nezinto ezingalimazi ezinjengezinsimbi ezisindayo, amagciwane, kanye namagciwane. Amanzi angcolile welebhu, ikakhulukazi, angafaka namakhemikhali akhethekile adinga ukwelashwa okukhethekile.
Izinhloso eziphambili zokulashwa kwamanzi esikoleni zifaka:
1. Ukususwa okungcolisayo: ngezindlela ezisebenzayo zokwelashwa, susa izinto eziphilayo, ama-solids amisiwe, izakhi zomzimba ezinjenge-nitrogen ne-phosphorus, kanye nezinto eziyingozi ezinjengekhwalithi yamanzi anempilo ahlangabezana nezindinganiso zezwe noma zendawo.
2. Ukusetshenziswa kwezinsiza: Ngaphansi kwezimo lapho kungenzeka khona, ukuguqula amanzi angcolile abe yizinsiza ezisebenzisekayo ngezinqubo zokwelashwa kwamanzi, njengokusebenzisa amanzi aphethwe ngokulondolozwa kwamanzi futhi anciphise ukulondolozwa kwamanzi futhi anciphise ukuphuma kwamanzi.
I-3. Ukuvikelwa Kwemvelo Yemvelo: Ngezindlela zokwelashwa kwamanzi wezesayensi, zinciphisa ukungcoliswa kwemizimba yamanzi ezungezile kanye nemvelo yemvelo, ukuvikela nokugcina imali esele.
Ukuqinisekisa ukusebenza okuphephile futhi okusebenzayo kwenqubo yokwelashwa kwamanzi esikoleni, ukuvikelwa kwezemvelo ukuyeka ngokuzimela kweqoqo lemishini yokwelashwa yamanzi ahlanganisiwe ahlanganisiwe. Imishini isebenzisa i-fiberglass njengento eyinhloko, okuyinto engasindi futhi eqinile, eqinile ekusebenzeni, ephezulu kumandla okusebenzisa kabusha, i-corrosion-engahambisani nokuphindisela, futhi inempilo yenkonzo ende, ngekhwalithi enhle kakhulu. Ngasikhathi sinye, imishini iyakwazi ukuhlanza amanzi angcolile aqoqwe kusuka emathangini we-septic ukufeza izindinganiso zokuphuma, ukwanelisa ukusetshenziswa okuhlukahlukene okufana nokunisela amachibi ahlukahlukene, amachibi endlu yangasese, nokukhipha okuqondile. Lezi zindlela zingashintshwa kalula, ezingagcini nje ngokunciphisa izingozi zokuphepha kwikhampasi kodwa futhi zikunikeza ngekhwalithi ephezulu yokwelashwa kwamanzi okulima amanzi.
Imishini yokwelashwa edidiyelwe yesemvelo yokuhambisa indle isebenzisa ubuchwepheshe obusha, obuqinisekisa ukusebenza kwayo okuvelele ekusebenzeni kahle kokwelashwa kanye nokuvikelwa kwemvelo. Okokuqala, imishini ifakwe uhlelo lokuhlola oluhlakaniphile olungaqapha isigaba ngasinye sokwelashwa kwendle ngesikhathi sangempela, ukuqinisekisa ukuthi imishini isebenza embusweni wayo ofanele. Uma kwenzeka noma yikuphi ukungahambi kahle, uhlelo luzovuselela i-alamu ngokuzenzakalelayo bese uqala uhlelo oluphuthumayo, ngaleyo ndlela kuvinjelwe izinkinga zokungcoliswa kwemvelo.
Ngaphezu kwalokho, imishini yokuvikelwa kwezemvelo ehambisa izidingo zenzelwe izidingo ezithile zamakhampasi engqondweni. Imishini inesinyathelo esincane sonyawo, kulula ukuyifaka, futhi ayithinti isikhalo sobuhle sekhampasi. Ngokwengeziwe, imishini isebenza ngamazinga omsindo aphansi, hhayi ukuphazamisa ukufunda kwabafundi nokuphila. Ukuqhubeka nokuqinisekisa ukuphepha kwe-Faculty kanye nabafundi ekhampasi, ukuvikelwa kwezemvelo okuhambisana nakho okuphelele kwesevisi, kufaka phakathi ukulungiswa kwemishini ejwayelekile, ukukhombisa ubuchwepheshe kanye nezinsizakalo zokuphendula okuhlala isikhathi eside, kuqinisekisa ukusebenza kwesikhathi eside kohlelo lokwelashwa kwendle.
Ngokuvikelwa kwezemvelo, imishini yokwelashwa edidiyelwe yesemvelo yokufuduka yendle ayisuse kuphela ngempumelelo into ephilayo, i-nitrogen, phosphorus, kanye nezinye izimpova ezivela ekukhuculweni kwendle kodwa futhi, iguqula izakhi zomzimba ezikhucululweni zendle, ezingase zisetshenziselwe ukulimala kwendle kanye nokwenza ngcono kwenhlabathi. Ngasikhathi sinye, ukuvikelwa kwezemvelo kunganikeza ngokuhlinzeka ngemishini yokwelashwa ekhethekile ngokusemthethweni kokuphathwa okungenabungozi kwamanzi angcolile wamakhemikhali akhishwe ezindaweni zokucwaninga, eqinisekisa ukuphepha kwendawo yekhampasi. Ngale ndlela, izinsizakusebenza zamanzi ngaphakathi kwekhampasi zivuselelwa kabusha, zilondolozela izinsiza zamanzi ngenkathi zihlola imvelo yekhampasi, zithola isimo se-win-win ukuthola ukuvikela kwemvelo kanye nezinzuzo zezomnotho.
Imishini yokwelashwa ehlanganisiwe yokuhanjiswa kwendle yokuvikelwa kwemvelo okuvikelekile, ngezimpawu zayo zokusebenza kahle, ukuphepha, kanye nobungane bezemvelo, ihlinzeka ngesisombululo esisha sokwelashwa kwendle ye-campus. Ngokuqwashisa ngokwanda kokuvikelwa kwemvelo, kukholelwa ukuthi izikole eziningi zizokhetha imishini yokwelashwa ehlanganisiwe yokuvikelwa kwendle kokuvikelwa kwemvelo okuvikelekile ngokuzayo, ukusebenza ndawonye ukudala indawo yasekampasi eluhlaza futhi enempilo.
Isikhathi sePosi: Aug-30-2024