A New Technology of Clean Pulping with Bamboo as the Raw Material

The problem of limited raw material structure is one of the major reasons affecting sustainable development of pulping and papermaking industry in China. Non-wood fiber,a pulping and papermaking raw material,due to its inherent disadvantages,environmental pollution problems and poorer performance of paper properties,has restrained the continuous,healthy and fast development of the industry. This paper introduces a new clean pulping technology with bamboo as the raw material,describes its technological process and reaction principle and discusses wastewater treatment methods,including flocculation sedimentation and membrane separation. As a result,effluent after the treatment is entirely recyclable.