okunye

Izindaba

  • Imithombo eyinhloko kanye nezici zamanzi angcolile ezimbonini

    Imithombo eyinhloko kanye nezici zamanzi angcolile ezimbonini

    Ukukhiqizwa kwamakhemikhali Imboni yamakhemikhali ibhekene nezinselelo ezinkulu zokulawula imvelo ekwelapheni ukuchithwa kwamanzi angcolile. Izinto ezingcolisayo ezilahlwa yizindawo ezihluza uphethiloli kanye nezitshalo ze-petrochemical zihlanganisa ukungcola okujwayelekile okufana namafutha namafutha kanye nezinto eziqinile ezimisiwe, kanye ...
    Funda kabanzi
  • Imaphi amakhemikhali avame ukusetshenziswa ezindaweni zokukhuculula indle?

    Imaphi amakhemikhali avame ukusetshenziswa ezindaweni zokukhuculula indle?

    Lapho ucubungula inqubo yakho yokuhlanza amanzi angcolile, qala ngokunquma ukuthi yini okudingeka uyisuse emanzini ukuze uhlangabezane nezidingo zokukhishwa kwamanzi. Ngokwelashwa okufanele kwamakhemikhali, ungasusa ama-ion kanye nezinto eziqinile ezincane ezincibilikisiwe emanzini, kanye nezinto eziqinile ezimisiwe. Amakhemikhali asetshenziswa emanzini...
    Funda kabanzi