Major Metallic contamination in groundwater is a major worry in Pakistan, and scientific tests have described the presence of heavy metals including lead, cadmium, chromium, and nickel in many samples over the permissible limitations set through the WHO [161,one hundred seventy five]. The sources of weighty metallic contamination are varied, https://waterinsustainablepak.news.blog/2025/02/07/gable-top-carton-a-versatile-and-sustainable-packaging-option/