Wastewater leaching system
US10065875B2 · kind B2 · utility
6Cited by
42References
28Claims
0Family size
Inventor
Key dates
| Filing date | Oct 27, 2017 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Oct 27, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Methods, apparatus, and systems involving high aspect ratio conduits are provided. These may involve a plurality of high aspect ratio leaching channels that may be spaced a predetermined distance apart from each other. The predetermined distance can facilitate backfilling of the volumes of adjacent high aspect ratio leaching channels. The backfill may be sand as well as other materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.