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Sewage treatment apparatus and method thereof

  • US 20060108270A1
  • Filed: 08/25/2005
  • Published: 05/25/2006
  • Est. Priority Date: 11/19/2004
  • Status: Abandoned Application
First Claim
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1. A sewage treatment apparatus, comprising:

  • a disinfection facility which has a disinfection tank for disinfecting sewage by means of chlorine or ultraviolet;

    a bromine sewage treatment device which disinfects sewage by means of a bromine-based disinfectant; and

    a branching device which has an inlet port, outlet port 1, and outlet port 2, and branches sewage flowing into the inlet port into the outlet port 1 and outlet port 2, the branching device allowing the entire amount of the inflow sewage to flow into the outlet port 1 when the amount of the inflow sewage to the inlet port is equal to or lower than a predetermined value, allowing an amount of sewage of the predetermined value to flow into the outlet port 1 when the amount of inflow sewage is higher than the predetermined value, and allowing an amount of sewage, which is obtained by removing the amount of sewage of the predetermined value from the amount of the inflow sewage, to flow into the outlet port 2, wherein the outlet port 1 of the branching device is connected to a sewage introduction portion of the disinfection facility, and the outlet port 2 of the branching device is connected to a sewage introduction portion of the bromine sewage treatment device.

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