Heavy metal contamination in groundwater is An important concern in Pakistan, and reports have reported the presence of weighty metals for instance direct, cadmium, chromium, and nickel in several samples previously mentioned the permissible limits established by the WHO [161,a hundred seventy five]. The resources of significant metal contamination are https://www.smallbizblog.net/2024/12/10/transforming-the-future-with-sustainable-oil-packaging/