Hefty metal contamination in groundwater is A serious worry in Pakistan, and scientific tests have described the presence of heavy metals like lead, cadmium, chromium, and nickel in several samples higher than the permissible restrictions established from the WHO [161,a hundred seventy five]. The sources of weighty metal contamination are https://waterintetrapak.fitness.blog/2025/01/09/the-impact-of-gable-top-cartons-on-sustainable-packaging-in-various-industries/