A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INDIVIDUAL SEPTIC TANK UNIT
A septic tank system for a single household or small business. That system comprises: a compartment septic tank, at least one of a leach field and an infiltration pit, and a supplemental tank between the compartment septic tank and the leach field and/or the infiltration pit. The supplemental tank including means for converting ammonia to nitrogen gas, reducing biochemical oxygen demand and reducing total suspended solids. Preferably, it includes a first chamber having an air pump and aeration channels; and a second chamber for holding one or more solid phase organic media.
INDIVIDUAL SEPTIC TANK UNIT
A septic tank system for a single household or small business. That system comprises: a compartment septic tank, at least one of a leach field and an infiltration pit, and a supplemental tank between the compartment septic tank and the leach field and/or the infiltration pit. The supplemental tank including means for converting ammonia to nitrogen gas, reducing biochemical oxygen demand and reducing total suspended solids. Preferably, it includes a first chamber having an air pump and aeration channels; and a second chamber for holding one or more solid phase organic media.
INDIVIDUAL SEPTIC TANK UNIT
SMITH JOHN R (author) / KEFFER RON (author) / HORGER ROBERT (author) / MIDDLETON ANDREW C (author) / WEIGHTMAN ROBIN L (author)
2018-06-07
Patent
Electronic Resource
English
Septic tank cleaning vehicle and septic tank cleaning method
| European Patent Office | 2015