高含盐污水脱氮碳源选择研究  

RESEARCH ON CARBON SOURCE SELECTION FOR DENITRIFICATION OF HIGH SALT WASTEWATER

作　　者：张广[1] 刘婷婷[1] 梁明[1] 潘咸峰[1] 黄斌[1] Zhang Guang Liu Tingting Liang Ming Pan Xianfeng Huang Bin(Research Institute of Qilu Branch Co. , SINOPEC, Zibo Shandong 25540)

机构地区：[1]中国石化齐鲁分公司研究院,山东淄博255400

出　　处：《齐鲁石油化工》2017年第2期87-89,97,共4页Qilu Petrochemical Technology

摘　　要：通过优选外加碳源,提高生化单元处理能力,采用A/O工艺对某石化公司中和池污水和回用装置反渗透浓水、混合水进行脱氮处理研究。结果表明,最佳的碳源为乙酸,在适宜的条件下,可确保最终出水总氮浓度达到30 mg/L排放标准。Treatment capacity of biochemistry unit was raised by selecting optimizedly additional carbon source, denitrification treatment on the combined water of neutralization pool sewage and reverse osmosis concentrated water of the recovery device. The results showed that the optimal carbon source was acetic acid, the total nitrogen content of the final export water was reached 30 mg/L sewage standard under suitable conditions.

关 键 词：外加碳源 A/O工艺 脱氮乙酸 

分 类 号：X78[环境科学与工程—环境工程]