Hefty metallic contamination in groundwater is A serious concern in Pakistan, and research have described the existence of large metals like guide, cadmium, chromium, and nickel in several samples previously mentioned the permissible limits established from the WHO [161,175]. The resources of weighty metallic contamination are diversified, like industrial functions, https://wateringabletoppak.wordpress.com/2025/02/07/innovative-eco-friendly-packaging-solutions-for-a-sustainable-future/