Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the detoxification of waste water containing phenol, phenol derivative or phenol and formaldehyde

Process for the detoxification of waste water containing phenol, phenol derivative or phenol and formaldehyde

US Patent 4370241 · Granted Jan 25, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Overflow sieve1995
Brushless pump motor with built-in electronic control1991
Fluid pump and method for making the same1989
Pump with improved seal1989
Process for the delignification and acid bleaching of cellulose with oxygen and 1986
Electromagnetic ball valve1985
Process for bleaching cellulose with organic peracid1983
Process for the detoxification of waste water containing phenol, phenol derivati1982
Process for the detoxification of waste water containing phenol, phenol derivati1982
Production of paper pulp from sugar mill bagasse1981