Large steel contamination in groundwater is A significant issue in Pakistan, and experiments have reported the existence of large metals for example guide, cadmium, chromium, and nickel in many samples higher than the permissible boundaries set because of the WHO [161,175]. The sources of weighty metal contamination are diversified, together https://dairycartonssustainability.blogspot.com/2025/02/sustainable-packaging-solutions-rise-of.html