摘要
综述了电化学强化技术(EST)作为以微生物为催化剂进行水污染治理和能源回收的环境友好型水处理技术的研究进展;分析了羧甲基纤维素(CMC)利用丰富的羟基、羧基、羧甲基等基团与碳基、金属/金属氧化物等多种材料复合应用于EST中净水的可行性,发现CMC材料有利于提高EST的能量产率和稳定性;深入讨论了 CMC材料在EST中进行污水治理的多种应用,包括作为黏结剂、分散剂、吸附剂等形式.未来应该重点从机理、方法、技术和应用4个角度对基于CMC材料的EST在水污染治理领域的应用进行研究.
Abstract
The research progress of electrochemical strengthening technology(EST)as an environmentally friendly water treatment technology,which uses microorganisms as catalysts for water pollution treatment and energy recovery was reviewed.The feasibility of utilizing carboxymethyl cellulose(CMC),with its rich hydroxyl,carboxyl,carboxymethyl,and other groups,in combination with carbon-based materials,metals/metal oxides,and other materials for water purification in EST was analyzed.It is found that CMC material is conducive to improving the energy yield and stability of EST.In-depth discussions were held on various application of using CMC materials for wastewater treatment in EST,including their use as binders,dispersants,adsorbents,and other forms.In the future,it is essential to focus on the application of CMC-based EST in the field of water pollution treatment from four perspectives of mechanism,method,technology,and application.
基金项目
中央高校基本科研业务费专项资金资助项目(B210201047)
中央高校基本科研业务费专项资金资助项目(B230201024)
国家自然科学基金项目(51909067)
国家自然科学基金项目(51909065)
国家科技期刊平台
NSTL
万方数据