公开(公告)号：WO2011161568A1

公开(公告)日：2011-12-29

申请号：PCT/IB2011/052390

申请日：2011-05-31

Applicant: STRADI, Aristide ,  ALTIERI, Domenico ,  FERRARI, Gian Carlo

Inventor： STRADI, Aristide ,  ALTIERI, Domenico ,  FERRARI, Gian Carlo

IPC: F26B7/00

CPC classification number: C02F11/006 ,  B30B9/121 ,  B30B9/128 ,  B30B9/163 ,  C02F11/12 ,  C02F11/125 ,  F26B3/34 ,  F26B5/14 ,  F26B7/00 ,  F26B2200/18

Abstract: An apparatus for treating waste sludge comprises an outer container casing (2), internally hollow, an inner body (3) which is coaxial with the outer casing (2), a compacting and dehydrating chamber (4), inside the outer container casing (2) and along which the sludge to be treated runs, an inlet zone (5) for supplying the sludge to be treated to the chamber (4), an outlet zone (6) for unloading the treated sludge, movement means (7) for the sludge, cooperating with the inner body (3), which promote the compaction and advancement of the sludge from the inlet zone (5) to the outlet zone (6); the container net (11) is connected to a negative pole of a control unit to form a cathode, and at least the inner body (3) is connected to a positive pole of a control unit to form an anode. A method of treating sludge comprises the stages of promoting the continuous advancement and compaction of sludge inside a compression chamber between the anode and the cathode, and establishing a difference in potential in order to subject the sludge to be treated to an electrical field.

Abstract translation: 一种用于处理废污泥的设备包括：外部容器壳体（2），内部中空的，与外部壳体（2）同轴的内部主体（3），压缩和脱水室（4），在外部容器壳体 2），待处理的污泥沿其运行，用于将待处理的污泥供应到室（4）的入口区（5），用于卸载经处理的污泥的出口区（6），用于 所述污泥与所述内体（3）配合，其促进所述污泥从所述入口区（5）到所述出口区（6）的压实和前进; 容器网（11）连接到控制单元的负极以形成阴极，并且至少内体（3）连接到控制单元的正极以形成阳极。 处理污泥的方法包括促进阳极和阴极之间的压缩室内的污泥的连续前进和压实的阶段，并且建立潜在的差异以使污泥被处理成电场。