Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dual-geotextile installation for sediment filtration
In the summer of 1997, an environmental response action was implemented at an industrial legacy site to improve the water quality of stormwater discharging from a 6,900-square-meter settling pond. During implementation, unexpected field conditions, including an elevated volume of suspended pond sediments, threatened the success and completion of the project. Therefore, an engineered alternative was developed to expedite particle settlement and ensure separation between the sediments and clean backfill. A 10,100-square-meter dual geotextile panel was placed over the entire pond area to act as the filter/separator. The geotextile consisted of a 0.5 kilogram woven and a 0.4-kilogram nonwoven fabric sewn together. The geotextile was pulled across the 46-meter wide pond and backfilled in a manner to uniformly sink the fabric while ensuring sediment did not 'squeeze' from under the geotextile. The dual-fabric successfully filtered-out the underlying settled sediment particles during backfilling and aided in preventing unacceptable discharge into the river.
Dual-geotextile installation for sediment filtration
In the summer of 1997, an environmental response action was implemented at an industrial legacy site to improve the water quality of stormwater discharging from a 6,900-square-meter settling pond. During implementation, unexpected field conditions, including an elevated volume of suspended pond sediments, threatened the success and completion of the project. Therefore, an engineered alternative was developed to expedite particle settlement and ensure separation between the sediments and clean backfill. A 10,100-square-meter dual geotextile panel was placed over the entire pond area to act as the filter/separator. The geotextile consisted of a 0.5 kilogram woven and a 0.4-kilogram nonwoven fabric sewn together. The geotextile was pulled across the 46-meter wide pond and backfilled in a manner to uniformly sink the fabric while ensuring sediment did not 'squeeze' from under the geotextile. The dual-fabric successfully filtered-out the underlying settled sediment particles during backfilling and aided in preventing unacceptable discharge into the river.
Dual-geotextile installation for sediment filtration
Einsatz eines Geotextils für die Filterung von Sedimenten
Quillen, D. (Autor:in) / Bedessem, J. (Autor:in)
1999
13 Seiten, 9 Bilder, 2 Tabellen, 2 Quellen
Aufsatz (Konferenz)
Englisch
Dual-Geotextile Installation for Sediment Filtration
| British Library Conference Proceedings | 1999
Soil-geotextile compatibility in filtration
| British Library Conference Proceedings | 2002
Geotextile Tube Dewatering: Filtration Criteria
| British Library Conference Proceedings | 2008
Installation of new innovative geotextile filtration system in coastal and river bank protection
| British Library Conference Proceedings | 2000
Accelerated Filtration Test of Geotextile Filters
| British Library Conference Proceedings | 1994