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Apparatus for treating high concentration organic waste water and method of treating high concentration organic waste water using the same

A technology for organic wastewater treatment and organic wastewater, which is applied in sustainable biological treatment, chemical instruments and methods, biological water/sewage treatment, etc. It can solve the problems of separation membrane pollution and serious problems, achieve low cost and prevent sludge bulking. Effect

Active Publication Date: 2009-10-07
SAMSUNG ENGINEERING CO LTD
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  • Abstract
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Problems solved by technology

However, after high organic material loading (F / M ratio), fouling of the separation membrane is severe

Method used

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  • Apparatus for treating high concentration organic waste water and method of treating high concentration organic waste water using the same
  • Apparatus for treating high concentration organic waste water and method of treating high concentration organic waste water using the same
  • Apparatus for treating high concentration organic waste water and method of treating high concentration organic waste water using the same

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Embodiment approach

[0053] A support (Samsung Engineering, BioCAP) in which activated carbon was coated on the surface of porous polyurethane was used as the support 21 . The filling rate of the carrier 21 was 30% of the carrier reactor 20 by volume.

[0054] exist figure 1 After the carrier 21 is filled in the organic wastewater treatment device, synthetic organic wastewater containing high-concentration organic materials is prepared and introduced into the organic wastewater treatment device. When the synthetic organic wastewater is prepared, the BOD volume load (kg.BOD / m 3 Days) changed from 8 to 10 to perform the experiment of synthesizing organic wastewater. Then, the BOD treatment efficiency was calculated by measuring the BOD of the outgoing stream (outgoing stream) discharged from the organic wastewater treatment plant. figure 2 is a graph showing the BOD treatment efficiency according to the BOD volume load.

[0055] refer to figure 2 , showed slight differences in BOD treatment e...

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Abstract

An apparatus for treating high concentration organic waste water and a method of treating the organic waste water using the same are provided. The apparatus for treating high concentration organic waste water includes a carrier reactor that receives organic waste water to be treated and oxidation decomposes organic materials included in organic waste water using aerobic microorganisms adhered to carriers, wherein the carriers are foamed polymer particles on which a mixture of at least one adhesive resin and finely ground active carbon with a mixing ratio of 60:40 to 50:50 by weight is coated.The apparatus for treating high concentration organic waste water does not require sludge recycle, can be readily manufactured using an existing apparatus for treating high concentration organic wastewater, and thus, manufacturing costs can be reduced, and can operate at high organic material loading and a high BOD volume loading.

Description

technical field [0001] The present invention relates to a device for treating high-concentration organic wastewater and a method for treating high-concentration organic wastewater using the device, more particularly, to a device for treating high-concentration organic wastewater that does not require sludge (sludge) recycling, can easily replace existing facilities, can reduce manufacturing costs, and can run (operate) at high organic loads and high biological oxygen demand (BOD) volume loads (volume loads), and also involves a A method for treating high-concentration organic wastewater by using the device. Background technique [0002] Typically, the active sludge method has been employed in the treatment of organic wastewater. The activated sludge method is an organic wastewater treatment method adopted for the complete treatment of organic wastewater in a preferred aerobic environment (aerobic environment), wherein said organic wastewater has been preliminarily treated o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/10
CPCC02F3/1268C02F3/121C02F3/108Y02W10/10C02F3/105C02F3/109
Inventor 李在真李镕佑千玄真崔伦奎刘龙昊
Owner SAMSUNG ENGINEERING CO LTD
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