RONALD LEO LAVIGNE
Engineering in Montgomery, MA
License number
Massachusetts 753
Issued Date
May 24, 1977
Expiration Date
Dec 31, 1982
Type
Sanitarian
Address
Address
Montgomery, MA 01050
Professional information
Treatment System For Landfill Leachate
US Patent:
4678582, Jul 7, 1987
Filed:
Jan 24, 1986
Appl. No.:
6/822125
Inventors:
Ronald L. Lavigne - Huntington MA
International Classification:
C02F 332, C02F 304
US Classification:
210150
Abstract:
A biological living-filter system for treatment of sanitary landfill leachate which comprises a treatment basin which is lined with a water impervious material and filled with an organically enriched treatment medium which is conducive to maintaining a population of micro-organisms. The system also includes leachate tolerant plants growing in the treatment medium and flow control means for the leachate.