光合微生物在畜禽养殖废水资源化处理中的研究进展  

Research of photosynthetic microorganisms in the resourceful treatment of livestock and poultry breeding wastewater

作　　者：孙旭[1,2] 谢彤 张超杰 张亚雷[1,2] 周雪飞 SUN Xu;XIE Tong;ZHANG Chaojie;ZHANG Yalei;ZHOU Xuefei(State Key Laboratory of Pollution Control and Resources Reuse,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;Shanghai Institute of Pollution Control and Ecological Security,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程学院污染控制与资源化研究国家重点实验室,上海200092 [2]上海市污染控制与生态安全研究院,上海200092

出　　处：《工业水处理》2024年第10期40-51,共12页Industrial Water Treatment

基　　金：国家自然科学基金区域联合重点基金项目(U21A20322)。

摘　　要：畜禽养殖废水成分复杂,具有污染物种类多和浓度高的特点。目前对畜禽养殖废水的处理方式已由传统的处理技术逐渐向资源化技术转移。鉴于畜禽养殖废水的水质特点和资源回收潜力,基于光合微生物的处理技术成为传统废水处理技术的一种成本效益高的极具潜力的替代方法。介绍了畜禽养殖废水的特点和资源化处理趋势,分析了传统处理技术的局限,并比较了传统处理技术与基于光合微生物的处理技术的优劣。从微藻和光合细菌两类光合微生物的角度解释了基于光合微生物的处理技术的作用原理。此外,还讨论了光合微生物技术在畜禽养殖废水处理中的几种复合处理技术,以及其可生产的生物燃料、生物塑料、生物饲料等增值产品。最后,提出了未来光合微生物处理技术应朝着规模扩大化、适用环境自然化、附加产品价值具体化的方向发展。Livestock and poultry breeding wastewater has a complex composition by diverse types and high concen-trations of pollutants.The current treatment of these waste water has gradually shifted from traditional treatment to resource utilization technologies.Treatment technique based on photosynthetic microorganisms presents a finan-cially potential alternative to traditional wastewater treatment technology,due to the water quality features and re-source recovery potential of livestock and poultry breeding wastewater.This article introduced the characteristics and resource utilization trends of livestock and poultry breeding wastewater,along with the limitations of conven-tional wastewater treatment technologies.The advantages and disadvantages of photosynthetic microorganism-based treatment technologies and traditional methods were compared,and the principles of the technology from the per-spectives of microalgae and photosynthetic bacteria were explained.Additionally,several composite treatment tech-nologies based on photosynthetic microorganism were also highlighted,as well as value-added products that could be generated.Finally,it was proposed that photosynthetic microbial treatment technologies should aim for larger scales,integrate environmental applicability,and realize the potential for enhanced product value in the future.

关 键 词：畜禽养殖废水 微藻 光合细菌 资源化处理 

分 类 号：X703[环境科学与工程—环境工程]