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由国家发展改革委支持、山东省菱花集团有限公司承担的国家重大产业技术开发项目——10万t精高浓度废液清洁生产及资源化技术开发项目通过专家验收鉴定。该项目完成了谷氨酸连续等电与转晶、发酵液低温双效浓缩和复混肥低温造粒工艺等清洁生产技术研究,实现了低温双效蒸发器、?
Supported by the National Development and Reform Commission, Shandong Linghua Group Co., Ltd. undertake major national industrial technology development projects - 100000 t high concentration of waste liquid cleaner production and resource technology development project through the acceptance of experts. This project has completed the research of cleaner production technologies such as continuous isoelectric conversion and crystallization of glutamic acid, double-effect concentration of fermentation broth at low temperature and low-temperature granulation of compound fertilizer to realize the low-temperature double-effect evaporator.