Method of removing dissolved heavy metals from aqueous waste liq

Details Method of removing dissolved heavy metals from aqueous waste liq Method of removing dissolved heavy metals from aqueous waste liq

1980-07-15

1983-03-22

Hruskoci, Peter A.

Liquid purification or separation

Processes

Ion exchange or selective sorption

210688, 210711, 210724, 210751, 210912, 210913, 210914, C02F 128, C02F 1114

Patent

active

043774830

ABSTRACT:
A powder of a slag formed at the time of manufacturing steel is used to remove heavy metals contained in waste water. After the use the slag may be heated to recover the heavy metals adsorbed thereby or the used slag may be formed into solid blocks, ballast or aggregate by admixing with Portland cement or alumina cement.

REFERENCES:
patent: 1139618 (1915-05-01), Williams
patent: 1171046 (1916-02-01), Heckman
patent: 2746920 (1956-05-01), Wunderley
patent: 3890225 (1975-06-01), Kajiyama
patent: 4012320 (1977-03-01), Conner et al.
patent: 4051316 (1977-09-01), Wing et al.
patent: 4159944 (1979-07-01), Erickson
patent: 4257898 (1981-03-01), Meurer et al.
patent: 4300939 (1981-11-01), Hater et al.

Affiliated with

Also associated with

Rating

Method of removing dissolved heavy metals from aqueous waste liq does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of removing dissolved heavy metals from aqueous waste liq, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing dissolved heavy metals from aqueous waste liq will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1868562