the influence of internal recycle ratio and influent loads on biological nitrogen removal was discussed.
结果考察工艺的启动挂膜性能以及硝化液回流比和进水负荷对脱氮效果的影响。
the invention has good atomization effect, and the internal recycle of fine powder and gas also reduces the metal dust pollution and the difficulty of waste gas treatment.
本发明雾化效果好,同时细微粉末和气体的内循环也减少了金属粉尘的污染和处理废气的难度。
the kinetics of the vapor phase catalytic oxidation of toluene over v-h-3 catalyst has been studied in a vibrative internal recycle reactor.
应用振动式内循环反应器进行了在v-h-3型催化剂上甲苯气相催化氧化合成苯甲醛的动力学研究。
ic anaerobic react technology is a efficiency and with internal recycle effluent treatment technology which was developed based on the uasb reactor.