1]张建伟.西瓜酮等香料香精生产废水处理工程实例[J].中国给水排水,2025,41(16):108-111.
ZHANGJian-wei.A Project for Treatment of Watermelon Ketones and Other Fragrance and Flavor Production Wastewater[J].China Water & Wastewater,2025,41(16):108-111.
西瓜酮等香料香精生产废水处理工程实例
- Title:
- A Project for Treatment of Watermelon Ketones and Other Fragrance and Flavor Production Wastewater
- 作者:
- 张建伟
- （深圳市朗坤科技股份有限公司，广东 深圳 518117）
- Author(s):
- ZHANG Jian-wei
- （Shenzhen Lions King Hi?tech Co. Ltd.， Shenzhen 518117， China）
- 摘要:
- 介绍了吉安某香料厂西瓜酮等香料香精生产废水处理工程实例。根据该企业生产情况及水质排放特点，主体工艺流程采用“气浮+UASB+催化氧化+A/O+MBR”组合工艺。实践表明，气浮单元可以保证进入后端处理系统的含油量及SS在设计规定范围内；采用UASB+催化氧化可有效提高废水可生化性，有利于A/O+MBR系统稳定运行；整个工艺流程设计合理，MBR出水效果好，运行费用较低，可为同类香料香精生产废水处理工艺设计及运行提供借鉴。
- Abstract:
- A project for treatment of watermelon ketones and other fragrance and flavors production wastewater in a perfume factory in Ji’an is introduced. According to the enterprise production situation and the water quality discharge characteristics, the main process flow adopts the combined process of air flotation, UASB, catalytic oxidation, A/O and MBR. Practice has shown that air flotation can ensure that the oil content and SS entering the subsequent treatment system are within the range specified in the design. The use of UASB and catalytic oxidation can effectively improve the biodegradability of wastewater, making the A/O and MBR system run stably. The entire process design is reasonable. MBR has good effluent effect and low operating cost，which can provide reference for the design and operation of similar fragrance and flavor production wastewater treatment process.
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