Large steel contamination in groundwater is a major problem in Pakistan, and research have documented the existence of major metals including guide, cadmium, chromium, and nickel in lots of samples previously mentioned the permissible boundaries set from the WHO [161,175]. The resources of major metallic contamination are various, which include https://topcartons.fitness.blog/2025/01/09/gabletop-pak-leading-the-way-in-sustainable-packaging-solutions/