Significant metal contamination in groundwater is A significant concern in Pakistan, and scientific tests have claimed the existence of weighty metals which include lead, cadmium, chromium, and nickel in lots of samples previously mentioned the permissible limits set by the WHO [161,175]. The resources of major metallic contamination are assorted, https://sustainablemilkcarton.blogspot.com/2025/02/the-rise-of-gable-top-cartons-in.html