How to reduce sludge and recycle sludge?
With the continuous development of urbanization, the length of the municipal pipe network is gradually increasing and the cleaning and maintenance of the municipal pipe network is continuously standardized. The amount of sludge in the drainage pipeline is also increasing. The society pays more and more attention to its treatment and disposal. According to the principle of "reduction, harmlessness and recycling", it is of great significance to realize the reduction and resourceful compr
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