公开(公告)号：WO1996032548A1

公开(公告)日：1996-10-17

申请号：PCT/US1996005332

申请日：1996-04-12

Applicant: ENVIRONMENTAL RESOURCES MANAGEMENT, INC.

Inventor： ENVIRONMENTAL RESOURCES MANAGEMENT, INC. ,  HASSETT, Alan, F.

IPC: E03B05/00

CPC classification number: E03F1/007 ,  E03F1/008 ,  Y10T137/0318 ,  Y10T137/3109 ,  Y10T137/402

Abstract: A vacuum sewer system and a method of operating such system is disclosed. The system includes a sewage holding tank (16A-D) and a lateral flow line (24A-D) and a vacuum valve (18A-D) associated with the holding tank (16A-D) for permitting a quantity of wastewater to be drawn out of the holding tank (16A-D) by a vacuum environment. The wastewater is drawn through the lateral flow line (24A-D) and a main pipeline (30) to a desired collection location (38). A plurality of air inlet valves (32A-H) are arranged at spaced locations along the main pipeline (30) for facilitating the flow of wastewater through the lateral flow line (24A-D) so that a large volume of the wastewater can flow through the lateral flow line (24A-D) in a given time.

Abstract translation: 公开了一种真空下水道系统及其操作方法。 该系统包括与容纳罐（16A-D）相关联的用于允许一定量的废水被抽出的污水容纳箱（16A-D）和侧流管线（24A-D）和真空阀（18A-D） 通过真空环境从储罐（16A-D）中取出。 废水通过侧流管线（24A-D）和主管道（30）被抽吸到期望的收集位置（38）。 多个进气阀（32A-H）沿着主管道（30）布置在间隔的位置，以便于废水通过侧流管线（24A-D）流动，使得大量的废水可以流过 横向流线（24A-D）。

公开(公告)号：WO1995016524A1

公开(公告)日：1995-06-22

申请号：PCT/US1994014527

申请日：1994-12-14

Applicant: ENVIRONMENTAL RESOURCES MANAGEMENT, INC.

Inventor： ENVIRONMENTAL RESOURCES MANAGEMENT, INC. ,  HASSETT, Alan, F. ,  PORFIDO, Stanley, M.

IPC: B09B05/00

CPC classification number: E02D31/00 ,  B09C1/005 ,  B09C1/10 ,  B09C2101/00

Abstract: Methods of soil containment and soil remediation are disclosed. The methods contemplate selecting a surface area (26) associated with a subterraneal volume (10) wherein the subterraneal volume includes ground water (14) beneath the surface area. Barrier means (20) are arranged around at least part of the perimeter of the subterraneal volume for isolating the surface area and the associated subterraneal volume from adjacent subterraneal volumes. The ground water table is then lowered to a desired depth so that a contaminated vadose (28) is exposed. The ground water is maintained at such lowered depth by means of gas pressure. Optionally, the exposed vadose zone may be remediated.

Abstract translation: 披露了土壤容重和土壤修复方法。 所述方法考虑选择与子宫体积（10）相关联的表面积（26），其中所述子宫体积包括在所述表面区域下方的地下水（14）。 屏障装置（20）布置在子宫体周围的至少一部分的周边周围，用于将表面区域和相关的子宫体积与相邻的子宫腔容积隔离。 然后将地下水位降至所需的深度，以便暴露污染的渗血流（28）。 地下水通过气体压力保持在如此降低的深度。 任选地，可以修复暴露的渗流区。