In which treatment waste water is filtered, disinfected with chlorine and any leftover salt is removed?
In which treatment waste water is filtered, disinfected with chlorine and any leftover salt is removed?
کس علاج میں گندے پانی کو فلٹر کیا جاتا ہے ، کلورین سے جراثیم کشی کی جاتی ہے اور کوئی بچا ہوا نمک ہٹا دیا جاتا ہے؟
Explanation
Tertiary treatment involves filtering, chlorination, and removing salts to further purify wastewater.
It is the final and most advanced stage of wastewater treatment.