Study on the Treatment of Steel Wastewater with High Turbidimetric by Boron Mud Haydite
Boron mud haydite adsorbent which was made of boron mud, bentonite, flyash, saw dust, was applied in treatment of high turbidity wastewater. The removal rate of turbidity was used as the index, and the pH the value, the flow, the filler height, the saw dust content, the size and the processing time were studied. The results showed that the removal rate of turbidity which raw turbidity was 795~820NTU could reach 94% when the pH was 12, the flow was 1200s•L-1, the filler height was 50cm, the size was 4mm, the saw dust content was 40g, and the processing time was 60min.The study provided a new way in the preparation of adsorbent and an application of high turbidimetric wastewater treatment.
Dongye Sun, Wen-Pei Sung and Ran Chen
H. Li et al., "Study on the Treatment of Steel Wastewater with High Turbidimetric by Boron Mud Haydite", Applied Mechanics and Materials, Vols. 71-78, pp. 1282-1286, 2011