Liquid purification or separation – With means to add treating material – Directly applied to separator
Reexamination Certificate
2011-05-17
2011-05-17
Lithgow, Thomas M (Department: 1776)
Liquid purification or separation
With means to add treating material
Directly applied to separator
C210S195100, C210S200000, C210S202000, C210S205000, C210S206000, C210S253000, C210S259000, C210S295000
Reexamination Certificate
active
07943041
ABSTRACT:
A system for and method of removing particulate material from wastewater discharged from an industrial source. The method using filtration, sedimentation, coagulation and skimming to remove the particulate material from the wastewater.
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Hartzell Troy
Standley Kurt
Buchanan Nipper
Lithgow Thomas M
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