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新华网2011-7-08报道:黑龙江省化工研究院有限责任公司与北京荣纸富强科技有限公司6日签订技术转让协议,后者将采用生态氧无氯漂白剂制造技术在黑龙江省建设年产10万吨清洁稻草纸浆生产线。黑龙江省造纸协会会长马永生说,这项技术能有效解决传统造纸产业中产生黑液问题。据马永生介绍,造纸废水中,黑液是
Xinhuanet 2011-7-08 Report: Heilongjiang Institute of Chemical Technology Co., Ltd. and Beijing Rong paper Fuqiang Technology Co., Ltd. signed a technology transfer agreement on the 6th, the latter will use eco-oxygen chlorine-free bleach manufacturing technology in Heilongjiang Province to build an annual output 100,000 tons of clean straw pulp production line. Ma Yongsheng, president of Heilongjiang Papermaking Association, said that this technology can effectively solve the problem of black liquor generated in the traditional papermaking industry. According to Ma Yongsheng introduction, papermaking wastewater, black liquor is