Weighty metallic contamination in groundwater is A serious issue in Pakistan, and studies have claimed the presence of weighty metals which include guide, cadmium, chromium, and nickel in several samples earlier mentioned the permissible limitations set with the WHO [161,a hundred seventy five]. The sources of weighty metal contamination are https://waterinsustainablepak.news.blog/2025/02/07/innovative-eco-friendly-packaging-solutions-for-a-sustainable-future/