Study on Zero Discharge Treatment Technology of Waste Bored Pile Slurry
Construction wastes have attracted more and more public attention with the development of the city construction. On the basis of summarizing the existing slurry treatment technologies in relevant area, a new slurry treatment process is proposed according to the characteristics of waste bored pile slurry. Three steps included in this process: slurry purification, flocculation and pressure filtration. A practical application is used to demonstrate the feasibility of this process. The results show that the slurry is disposed without pollution, achieving zero discharge of pollutants.
Z. M. Zhang et al., "Study on Zero Discharge Treatment Technology of Waste Bored Pile Slurry", Advanced Materials Research, Vols. 261-263, pp. 1355-1359, 2011