Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1979-01-24
1980-12-02
Cintins, Ivars C.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 25, 210 33, 210 961, 210189, B01D 1500
Patent
active
042370027
ABSTRACT:
An improved process for treating a waste liquid containing impurities which inhibit the biological treatment of the liquid providing a first and a second sorbent treatment zone. The waste liquid is treated in the first sorbent treatment zone with a sorbent material which has previously been used to treat the liquid in the second zone. The waste liquid is passed through a biological treatment system and is subsequently received in the second sorbent treatment zone. The liquid is treated in the second zone with fresh activated sorbent material. After use of the sorbent material in the second sorbent treatment zone, the sorbent material in the second zone is transferred to the first sorbent treatment zone.
Systems for the practice of the above process are also disclosed.
REFERENCES:
patent: 3337450 (1967-08-01), Dubach
patent: 3551203 (1970-12-01), Corson et al.
patent: 3763040 (1973-10-01), Timpe et al.
patent: 3767570 (1973-10-01), Clapp
patent: 3803029 (1974-04-01), Blecharczyk
patent: 3855123 (1974-12-01), Strudgeon et al.
patent: 3904518 (1975-09-01), Hutton et al.
patent: 3980556 (1976-09-01), Besik
patent: 4008161 (1977-02-01), Wong et al.
patent: 4025426 (1977-05-01), Anderson et al.
patent: 4053396 (1977-10-01), Trense et al.
patent: 4066538 (1978-01-01), Cines et al.
patent: 4069148 (1978-01-01), Hutton et al.
patent: 4157961 (1979-06-01), Borst
Hiltgen Aloysius X.
Strudgeon George E.
Cintins Ivars C.
Hussey Robert R.
Zurn Industries, Inc.
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