Neutralization
Wastewater technology uses neutralization to adjust the pH value. Acids or alkali are added, as required, after processes like precipitation and flocculation, and for the neutralization of...
Telecom giant Viettel and Sweden’s Ericsson Group on Friday successfully conducted the first call using fifth generation (5G) technology in Việt Nam.— Photo nld.com.vn HÀ NỘI —...