Weighty Steel contamination in groundwater is A serious worry in Pakistan, and reports have described the existence of large metals such as lead, cadmium, chromium, and nickel in several samples above the permissible limits set with the WHO [161,175]. The resources of heavy metallic contamination are diversified, which includes industrial https://gabletopcartonpackagingsupplies.blogspot.com/2025/01/eco-friendly-packaging-for-water-with.html