Removal of tetrachloroethylene impurity from water

Details Removal of tetrachloroethylene impurity from water Removal of tetrachloroethylene impurity from water

1996-01-29

1997-10-07

Nessler, Cynthia L.

Liquid purification or separation

With repair or assembling means

210252, 210283, B01D 2422

Patent

active

056743890

ABSTRACT:
A system for removing tetrachloroethylene impurity from water includes two or more adsorption columns in series flow relation. Each column has a upper layer of clay granules and a lower layer of activated charcoal granules. The liquid moves in a downflow direction through each adsorption column.

REFERENCES:
patent: 524827 (1894-08-01), Jones et al.
patent: 1135753 (1915-04-01), Baldwin
patent: 3252899 (1966-05-01), Rice et al.
patent: 4049548 (1977-09-01), Dickerson
patent: 4054515 (1977-10-01), Sawyer, Jr.
patent: 4196081 (1980-04-01), Pavia
patent: 4374028 (1983-02-01), Medina
patent: 4383920 (1983-05-01), Muller et al.
patent: 4473477 (1984-09-01), Beall
patent: 4659460 (1987-04-01), Muller et al.
patent: 4774004 (1988-09-01), Gruenewaelder
patent: 4830755 (1989-05-01), Hardin
patent: 4944875 (1990-07-01), Gaignet
patent: 5120435 (1992-06-01), Fink
patent: 5296137 (1994-03-01), Gershon et al.
patent: 5427683 (1995-06-01), Gershon et al.

Affiliated with

Also associated with

Rating

Removal of tetrachloroethylene impurity from water does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of tetrachloroethylene impurity from water, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of tetrachloroethylene impurity from water will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2353908