| contributor author | Paul R. Schroeder | |
| contributor author | F. Douglas Shields, Jr. | |
| date accessioned | 2017-05-08T22:30:53Z | |
| date available | 2017-05-08T22:30:53Z | |
| date copyright | April 1983 | |
| date issued | 1983 | |
| identifier other | 47782628.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/81857 | |
| description abstract | Laboratory and design procedures have been developed for chemical clarification of dredged material containment area effluents based on results of laboratory and field tests. The design is suitable for normal disposal operations including remote locations, high and variable flows and solids loadings, and temporary and intermittent operation. The treatment system requires minimal equipment and operation. Low viscosity, highly cationic liquid polymer is applied at the drainage structure of the primary containment cell. Mixing for dispersing polymer and flocculation is provided by turbulence of flow through the discharge culvert. A small secondary cell is used for settling and storage of treated material. Design parameters are determined by jar tests. Major cost components are polymer, labor, and construction. The cost for equipment, labor, and polymer should range from | |
| publisher | American Society of Civil Engineers | |
| title | Chemical Clarification of Dredged Material | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 2 | |
| journal title | Journal of Environmental Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9372(1983)109:2(414) | |
| tree | Journal of Environmental Engineering:;1983:;Volume ( 109 ):;issue: 002 | |
| contenttype | Fulltext | |
