NgoJuni 14th ka-2019, sithole izitifiketi zakwa-Wras.

Amanzi aphathekayo abaluleke kakhulu empilweni yabantu. Ukungcoliswa kwamanzi yinto esemqoka emzimbeni wabantu. Ukwenza ngcono ikhwalithi yamanzi atholakalayo kubalulekile futhi ngaphezulu kubalulekile. Imvamisa, izindlela zokwenza ngcono amanzi atholakalayo yilezi ezilandelayo:
Imithombo yamanzi yokuvikela
Ukuqapha nokulawula ukwelashwa kwamanzi okutholakalayo
Ukuphatha
Ukulawula ukuhanjiswa kwamanzi aphathekayo

Ukuhlanganiswa okugoqekayo kwerabha kuyingxenye yohlelo lonke lokudluliselwa kwamapayipi, ukuvuma kwamanzi aphathekayo kuqinile. Lezi zivivinyo zifaka ama-microorganism asemanzini, izinto zokukhishwa ezingaphazamisa impilo yomphakathi.

NgoJuni 14th ka-2019, sithole izitifiketi zakwa-Wras.

Bheka ngezansi isitifiketi se-Wras.


Isikhathi sokuthumela: Jun-15-2019