Methods and compositions for waste treatment of organic stripper

Details Methods and compositions for waste treatment of organic stripper Methods and compositions for waste treatment of organic stripper

1994-01-18

1995-06-06

McCarthy, Neil

Compositions

Water-softening or purifying or scale-inhibiting agents

252181, C02F 152, C02F 162

Patent

active

054220327

ABSTRACT:
Compositions for use in the treatment of complex waste liquids are disclosed. The complex waste liquids may include organics, organic polymers, and heavy metals. The composition is a solution comprising, in relative percentages, from about 2 moles to about 3 moles Me.sup.III, from about 1 mole to about 3 moles Me.sup.II, and from about 4 moles to about 5 moles monovalent or divalent anionic groups. In such a composition Me.sup.III is selected from the group consisting of Fe.sup.+3 and Al.sup.+3 ; whereas Me.sup.II is selected from the group consisting of Mg.sup.+2 and Ca.sup.+2. The anionic groups are generally selected from the group consisting of Cl.sup.-, NO.sub.3.sup.-, and SO.sub.4.sup.2-.

REFERENCES:
patent: 3586498 (1971-06-01), Kasey
patent: 3986975 (1976-10-01), Bayer et al.
patent: 4035259 (1977-07-01), Casale
patent: 4294705 (1981-10-01), Hellestam
patent: 4343706 (1982-08-01), Etzel et al.
patent: 4362643 (1982-12-01), Kuo et al.
patent: 4402851 (1983-09-01), Lindahl
patent: 4409119 (1983-10-01), Burger et al.
patent: 4539119 (1985-09-01), Cann
patent: 4566986 (1986-01-01), Waldmann
patent: 4713144 (1987-12-01), Schiller
patent: 4760014 (1988-07-01), Wong
patent: 4857206 (1989-08-01), Choo
patent: 4923629 (1990-05-01), Hasewaga et al.
patent: 4999114 (1991-03-01), Choo
patent: 5102777 (1992-04-01), Lin et al.
patent: 5182029 (1993-01-01), Erb

Affiliated with

Also associated with

Rating

Methods and compositions for waste treatment of organic stripper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and compositions for waste treatment of organic stripper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and compositions for waste treatment of organic stripper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-985154