Major metal contamination in groundwater is A serious worry in Pakistan, and research have documented the presence of large metals including guide, cadmium, chromium, and nickel in many samples previously mentioned the permissible limitations set with the WHO [161,a hundred seventy five]. The sources of significant metallic contamination are various, https://waterintetrapak.fitness.blog/2025/01/09/the-impact-of-gable-top-cartons-on-sustainable-packaging-in-various-industries/