Large steel contamination in groundwater is A serious worry in Pakistan, and experiments have reported the existence of heavy metals like lead, cadmium, chromium, and nickel in many samples over the permissible limitations set by the WHO [161,175]. The resources of significant steel contamination are diversified, which include industrial things https://gabletopcartonsfordairy.blogspot.com/2025/01/eco-friendly-packaging-for-water-with.html