![[환경시스템설계] 폐수처리시설 설계(영문)-1](http://images.happyhaksul.com/thumb/495/494746-0001.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-2](http://images.happyhaksul.com/thumb/495/494746-0002.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-3](http://images.happyhaksul.com/thumb/495/494746-0003.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-4](http://images.happyhaksul.com/thumb/495/494746-0004.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-5](http://images.happyhaksul.com/thumb/495/494746-0005.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-6](http://images.happyhaksul.com/thumb/495/494746-0006.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-7](http://images.happyhaksul.com/thumb/495/494746-0007.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-8](http://images.happyhaksul.com/thumb/495/494746-0008.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-9](http://images.happyhaksul.com/thumb/495/494746-0009.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-10](http://images.happyhaksul.com/thumb/495/494746-0010.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-11](http://images.happyhaksul.com/thumb/495/494746-0011.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-12](http://images.happyhaksul.com/thumb/495/494746-0012.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-13](http://images.happyhaksul.com/thumb/495/494746-0013.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-14](http://images.happyhaksul.com/thumb/495/494746-0014.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-15](http://images.happyhaksul.com/thumb/495/494746-0015.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-16](http://images.happyhaksul.com/thumb/495/494746-0016.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-17](http://images.happyhaksul.com/thumb/495/494746-0017.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-18](http://images.happyhaksul.com/thumb/495/494746-0018.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-19](http://images.happyhaksul.com/thumb/495/494746-0019.gif)
![[환경시스템설계] 폐수처리시설 설계(영문)-20](http://images.happyhaksul.com/thumb/495/494746-0020.gif)
분야
hwp1. INTRODUCTION
2. DESIGN OF WASTEWATER TREATMENT FACILITY
2-1. Requirement of the wastewater treatment facility
2-2. Calculation of Population & Mass balance
2-3. Design of each facilities
(1) Screen
(2) Grit Chamber
(3) Primary Clarifier
(4) Secondary Treatment
(5) Thickening
(6) Solids Dewatering
3. Conclusion
(1) Facility designed and Water quality
(2) Potential availability
4. REFERENCES
Process Selection Considerations
Selection of an activated-sludge process for BOD removal and nitrification is a function of many considerations including specific site constraints, compatibility with the existing process, compatibility with existing equipment, present and future treatment needs, level of capability of the operating staff, capital costs, and operating cost.
Complete-mix activated-sludge(CMAS)
The CMAS process is an application of the flow regime of a continuous-flow stirred-tank reactor. Settled wastewater and recycled activated sludge are introduced typically at several points in the aeration tank. The organic load on the aeration tank, MLSS concentration, and oxygen demand are uniform throughout the tank. An advantage of the CMAS process is the dilution of shock loads that occur in the treatment of industrial wastewaters. The CMAS process is relatively simple to operate but tends to have low organic substrate concentrations(i.e., low F/M ratios)that encourage the growth of filamentous bacteria, causing sludge bulking problems.
< Requirement & Assumption >
4. REFERENCES
1. Tchobanoglous, Burton, Stensel, Wastewater Engineering: Treatment and Reuse, 4th edition, Metcalf and Eddy Inc. (Main textbook)
2. Qasim, Wastewater Treatment Plants: Planning, Design, and Operation, 2nd Edition, CRC Press
