id	keyword
cet-14981	msw
cet-14981	waste
cet-14981	emissions
cet-14981	beijing
cet-14981	incineration
cet-14981	removal
cet-14981	ghg
cet-14981	management
cet-14981	china
cet-14981	treatment
cet-14981	𝐿𝑎𝑛𝑑𝑓𝑖𝑙𝑙
cet-14981	composting
cet-14981	𝐼𝑛𝑐𝑖𝑛𝑒𝑟𝑎𝑡𝑖𝑜𝑛