For diluting or concentrating solutions, applied to processes for the desalination of water
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United States of America Patent
Stats
-
Sep 22, 2020
Grant Date -
Nov 15, 2018
app pub date -
May 12, 2015
filing date -
May 12, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for the desalination of water, carried out in one embodiment on the basis of a borehole (4) in permeable coastal land, in which two internal wells (5, 6) are interconnected at the bottom, by means of a membrane packet (9), disposed such that the supply flow provided via the borehole (4) flows in a downward direction by the suction of a motor pump (7) installed at a shallow depth inside the well (5), with an ascending flow, pouring same to the marine outlet and the diluted flow (permeate) drains from the membrane packets (9) to the second well (6), which is hollow and at atmospheric pressure, where a motor pump (8) extracts the permeate for the use thereof, while in another embodiment the membrane packets (15) may be disposed in ducts hanging from a floating platform anchored in the sea or other salty water.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- E03B Class
- 148 Applications Filed
- 117 Patents Issued To-Date
- 79.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- E03B Class
- 65.85 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 22, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 22, 2032 |
