氧化铝生产赤泥附液吸收H_2S实验研究

Study on the Absorption of H_2S by the Wastewater from Red Mud in Alumina Manufactory

对氧化铝生产附产赤泥吸收净化H2 S废气进行了实验研究 ,赤泥附液吸收H2 S具有吸收效率高、吸收容量大、易控制 ,操作简便等优点 ,在较少时间内对H2 S的吸收效率保持在 90 %以上。

Experiment on the absorption of H 2S by the wastewater from red mud in alumina manufactory was studied. Results showed that red mud had high absorption efficiency (> 90%) and large quantity of adsorption, and was easy to control.