Heavy metallic contamination in groundwater is A significant concern in Pakistan, and studies have claimed the presence of major metals like direct, cadmium, chromium, and nickel in many samples previously mentioned the permissible restrictions established via the WHO [161,a hundred seventy five]. The resources of heavy metallic contamination are various, https://gabletop.finance.blog/2025/01/09/gabletop-pak-leading-the-way-in-sustainable-packaging-solutions/