KR20160001022A
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An adjustable apparatus for cleaning sewage pipe
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KR101361672B1
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Easy to install waste water processing filtration device
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KR20150025664A
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Easy to install waste water processing filtration device
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Multistage rotating biological contactor having drum form for method of rotating biological contactor
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Multiple waste water processing filtration device having advanced disinfecting and backwashing function
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KR20140050430A
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Easy to back wash multiple waste water processing filtration device
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KR20140028692A
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Suspended solids exclusion device
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KR20130026737A
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Apparatus for removing floating substances using rotation-type screen
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KR20130021493A
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A bad-smell-removing filtered apparatus equipped with ventilator
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KR20130016769A
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The advanced treatment apparatus equipped submersible pump for removal of nitrogen and phosphorus in sewage
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The device attached the fan for removing odor
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The device removing stench
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KR100980419B1
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The device removing stench
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KR20110111634A
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Biological process equipment in membrane bio-reactor
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KR20110111635A
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Modifing waste water disposal device for membrane-seqeuncing batch reactor
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KR20110083869A
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A stench-free device
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KR20110010245A
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Filtration process using continually regenerable filter device
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KR100898640B1
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Apparatus for advanced waste water treatment with endogenous phosphorus release metabolism and method thereof
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KR100872381B1
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Apparatus and method for advanced treatment using algae and ultrasonic decomposition for carbon source supply
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KR100760008B1
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Stirring equipment controling the velocity for advanced treatment
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