benefit

biodegradable

chemical

composting

convert

disposal

ecological

ecology

electricity

emissions

environment

environmental

facilities

facility

fuel

garden

gas

greenhouse

impact

management

manufacturing

materials

modification

new

oil

physical

plant

plastic

pollution

prevention

process

product

production

products

pyrolysis

recyclates

recycling

reduction

reprocessed

reuse

sorted

sorting

treatment

useful

waste