Investigation on Incineration of Salty Organic Wastewater

摘要：

Evaporation-desalination and incineration method was developed to treat high concentration organic liquid wastes with alkali and alkaline metals. Evaporation-desalination was used to prevent alkali and alkaline metals from entering the incinerator with the steam, which could decrease demand of assistant fuel and keep incineration system operating continuously. Through experimental research, it came to conclusions that schlepping efficiency of Na+, K+ in NaCl, Na2SO4 and K2CO3 is lower than 0.99％, organic compounds have high volatilization efficiency when the simulated wastewater contain neutral alkali-metal salts, such as NaCl, Na2SO4 and KCl. Organic steam was incinerated in a circulating fluidized bed incinerator. When the bed temperature was increased from 700 °C to 900 °C, combustion efficiency was increased from 89.4％ to 99.8％.

关键词： Alkali metals Organic wastewater Desalination Incineration

作者: MA Jing-ying MA Zeng-yi

作者单位: Department of City Construction Zhejiang College of Construction Hangzhou,China State Key Laboratory of Clean Energy Utilization Zhejiang University Hangzhou,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）