bale

business

cardboard

close

collection

compressed

conservation

disposal

dump

eco

ecological

ecology

environment

environmental

fabric

factory

garbage

industrial

industry

junk

landfill

machine

manufacture

manufacturing

material

materials

newspaper

package

paper

pile

plant

pollution

press

pressed

process

processing

production

raw

recycle

recycled

recycling

resource

reuse

rubbish

secondary

sheet

stack

storage

storehouse

technology

trash

waste

wastepaper