Chimney steam can be diverted to heat greenhouses. Unused meat and bone from cattle rendering can be burned as fuel for cement production.

烟气可以原来加热温室，未消耗的牛肉和牛骨可以作为燃料燃烧用来生产水泥。

youdao

Tailing slurry can be used as raw materials for dry process cement production and fireproofing materials.

尾泥可用作生产新型干法水泥及耐火材料的原料。

youdao

Cement shall be of recent manufacture and shall be used within a period of 3 months from production.

水泥应该是新近制造的，并且应该在生产后的3个月内使用。

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Mercury can be released into the environment through a number of industrial processes including mining, metal and cement production, and the burning of fossil fuels.

BBC: Nations agree on legally binding mercury rules

But in a consultation paper published alongside the Bill, Mr Davey said energy-intensive industries, such as steel and cement producers, would be exempt from additional costs arising from measures to encourage investment in new low-carbon production.

BBC: Energy Bill to create 'low carbon economy', says Davey