landfill with construction and demolition waste cdw . trash disposal for recycling and re-use. excavator working on industrial

bin biodegradable biogas biohazard building change climate conservation construction demolition disposal dump ecology environment environmental excavator garbage gas global greenhouse heap junk landfill litter management material packaging pet pile plastic pollution polyethylene raw recyclable recycle recycled recycling refuse resource reusable reuse reusing rubbish scrap secondary trash unclean warming waste