“让菊酯生产成本下降三成,废水减少八成。”这是浙江大学杨立荣教授领衔开发的全有机溶剂中化学—酶法高效制备手性菊酯关键技术带来的效果。记者从浙江大学获悉,常州康美化工有限公司采用这一技术建成的菊酯生产线产能达到300吨/年,产品吨成本从30余万元降至20余万元,所产生的废水较传统方式减少了80%。 “To reduce the cost of production of pyrethrum three percent, reduce the waste water Bacheng. ” This is the Zhejiang University Professor Yang Lirong led all organic solvents in the chemical - enzymatic efficient preparation of the key technologies of chrysanthemum effect. Reporters learned from Zhejiang University, Changzhou Kangmei Chemical Co., Ltd. built using this technology, production capacity of 300 tons of pyrethrins production line, the cost of products from more than 30 million fell to more than 200,000 yuan, the resulting waste than the traditional way to reduce the 80%.