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由中冶纸业银河有限公司承担实施的《有机酸法制浆技术与工艺研究》、《草浆碱回收联产轻质碳酸钙研究》和《100万吨多级低压膜造纸中水回用工程》三个科技攻关项目近日通过了省级鉴定。
By the China Metallurgical Paper Galaxy Co., Ltd. commitment to the implementation of the “organic acid pulping technology and technology research”, “straw alkali recovery co-production of light calcium carbonate” and “one million tons multi-stage low pressure membrane papermaking water reuse Project ”three scientific and technological projects recently passed the provincial appraisal.