Ngenxa yamanzi, kukhona impilo emhlabeni wethu. Eminyakeni engamakhulu amabili edlule, kwakungenzeka ukuthi uphuze amanzi kunoma yimuphi umzimba wamanzi ngaphandle kokwesaba impilo. Kepha namuhla, amanzi aqoqwe emifuleni noma emachibini awakwazi ukudliwa ngaphandle kokwelashwa, ngoba amanzi oLwandlekazi Lomhlaba angcole kakhulu. Ngaphambi kokusebenzisa amanzi, udinga ukususa izinto eziyingozi kuwo.
Ukuhlanzwa kwamanzi ekhaya
Amanzi ageleza avela emanzini ekhaya adlula ezigabeni eziningana zokuhlanzwa. Ngezinhloso zasekhaya, ilungele impela, kepha ekuphekeni nasekuphuzeni, amanzi kufanele ahlanzwe. Izindlela zendabuko ziyabila, zixazulule, zibande. Lezi yizindlela ezingabizi kakhulu ezingenziwa yiwo wonke umuntu ekhaya.
E-laboratory, kuhlolwa amanzi abilisiwe, kutholakale ukuthi i-oxygen iyahwamuka kuwo, iba "efile" futhi icishe ingasizi ngalutho emzimbeni. Futhi, izinto eziwusizo zishiya ukwakheka kwazo, futhi amanye amabhaktheriya namagciwane angahlala emanzini noma ngabe ebilayo. Ukusetshenziswa kwesikhathi eside kwamanzi abilisiwe kungaholela ekwakhekeni kwezifo ezimbi.
Iqhwa liphinda livimbe amanzi. Le inketho ephumelela kunazo zonke yokuhlanzwa kwamanzi, ngoba izinhlanganisela eziqukethe i-chlorine ziyasuswa ekwakhiweni kwayo. Kepha le ndlela iyinkimbinkimbi kakhulu futhi kufanele kubonwe ama-nuances athile. Indlela yokuxazulula amanzi ikhombise ukusebenza okuncane kakhulu. Ngenxa yalokho, ingxenye ye-chlorine iyishiya, kuyilapho ezinye izinto eziyingozi zihlala.
Ukuhlanzwa kwamanzi kusetshenziswa amadivayisi angeziwe
Kunezinketho eziningi zokuhlanzwa kwamanzi usebenzisa izihlungi nezinhlelo ezahlukahlukene zokuhlanzwa:
- Ukuhlanzwa kwe-biological kwenzeka kusetshenziswa amabhaktheriya adla imfucuza ephilayo, anciphisa ukungcoliswa kwamanzi
- 2. Imishini. Ekuhlanzeni, kusetshenziswa izinto zokuhlunga, ezifana nengilazi nesihlabathi, ama-slags, njll. Ngale ndlela, cishe ama-70% wamanzi angahlanzwa
- 3. I-Physicalochemical. I-oxidation nokuhwamuka, i-coagulation kanye ne-electrolysis, ngenxa yalokho okususwa kwezinto ezinobuthi
- 4. Ukuhlanzwa ngamakhemikhali kwenzeka ngenxa yokwengezwa kwama-reagents afana ne-soda, i-acid ye-sulfuric, i-ammonia. Cishe ama-95% okungcola okuyingozi kuyasuswa
- 5.Ukuhlunga. Kusetshenziswa izihlungi zokuhlanza ikhabhoni. Ukushintshaniswa kwe-Ion kususa izinsimbi ezisindayo. Ukuhlunga kwe-Ultraviolet kususa amabhaktheriya namagciwane
Kukhona nezinye izindlela zokuhlanza amanzi. Lokhu yi-silvering ne-reverse osmosis, kanye nokuthambisa kwamanzi. Ezimweni zesimanje ekhaya, imvamisa abantu basebenzisa izihlungi ukuhlanza nokuthambisa amanzi.
