Hefty Metallic contamination in groundwater is a major problem in Pakistan, and studies have described the existence of major metals for example direct, cadmium, chromium, and nickel in several samples earlier mentioned the permissible limits set because of the WHO [161,a hundred seventy five]. The sources of major metal contamination https://www.pr5-articles.com/Articles-of-2024/growing-trend-water-gable-top-pak-packaging