Excreta Treatment

The purpose of sanitary treatment plant

It contributes the enhancement of citizen hygiene, the prevention of waterborne epidemic and the preservation of comfortable life environment by treating the excrements of 2 million 500 thousand Daegu citizens.

The goal of sanitary treatment

It should be hygienically safe

It should be biochemically safe

It should not be repellent to the public

It should be focused on the light reduction of final waste

It should enhance the value of recycle source

Hygienic treatment method

Pre-treatment method for fine solid / liquid separation

  When plant sludges are injected to inlet, impurity waste treatment machine eliminates fine sand, various seed
  and collects only pure septic tank sludge to send them to sewage treatment plan for interlinked treatment
  with sewage.

Pre-treatment method for centrifugation

  When the excrements are injected to inlet, impurity waste and sand are eliminated, once again fine sand and
  various seeds are eliminated by evenly supplying a certain amount through centrifugal separator then only pure
  excrements flow naturally from detention container to sewage treatment flower for interlinked treatment.
  Especially this treatment method perfectly focuses on perfect sand removal from excrements.