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Experimental analysis of phytorid technology installed in sewage

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SHASHANK SRIVASTAVA
SHASHANK SRIVASTAVA

The document analyzes the performance of a phytorid technology sewage disposal system. Phytorid technology uses constructed wetlands with reeds to treat sewage through physical, biological, and chemical processes. The analysis tests parameters like pH, turbidity, BOD, and more on an experimental phytorid bed prototype treating 90 liters of sewage with a 24 hour retention period. Results found the system effectively treats sewage with negligible costs and maintenance needs while producing effluent water that can be reused. In conclusion, decentralized phytorid systems are an efficient wastewater treatment approach for local communities given sufficient land area.

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AN EXPERIMENTALANALYSIS OF PHYTORID TECHNOLOGY INSTALLED IN SEWAGE DISPOSAL SYSTEMS UNDER THE GUIDANCE OF SUBMITTED BY Mr. T. Poonkundran Abhinav Anand Assistant Professor Anish Kumar Dubey Dorjee Rubtan Khrimey Kundan Kumar Saurabh Singh Shashank Srivastava
INTRODUCTION  Phytorid technology is a type of constructive wetland system, developed by National Environmental Engineering Research Institute (NEERI), CSIR in 2005.  Type of Decentralized waste water treatment approach.  Can be used for treatment of Domestic, Agricultural, Slaughter house, Fish Pond water.  Preferable for pre-treated sewage, when sufficient land area is available.  Combines Physical, Biological and Chemical processes.
COMPONENTS OF PHYTORID BED 3 mm coarse aggregate 40 mm coarse aggregate Small stone Chippings Base Model Aerator Reed (Phragmites spp)
DESIGN OF PHYTORID BED • Capacity of the prototype: 90 liters. • Batch Process. • Dimensions of the Prototype: 0.9m×0.5m×0.5m(Including influent and effluent pipes) • Dimensions of Phytorid Bed: 0.6m×0.5m×0.5m • Freeboard from top: 0.15 meters. • Aerating pipe provided at 0.30 meters from the top.(Perforated PVC pipe) • Retention Period: 24 hours
PERFORMANCE CHARACTERISTICS OF VARIOUS TREATMENT METHODS
PARAMETRES TESTED • pH • Turbidity • Hardness • Chloride Concentration • Dissolved Oxygen • Phosphate Concentration • Biological Oxygen Demand(BOD3) • Total Dissolved Solids • Temperature, Colour and Odour
INITIAL AND FINAL SAMPLE
PERFORMANCE ANALYSIS OF PHYTORID BED
WORKING PROCESS OF PHYTORID TECHNOLOGY
ADVANTAGES OF PHYTORID BASED SEWAGE SYSTEMS Cost-effective. Operation and maintenance expenses are negligible. Minimum electricity requirement, nearly fossil energy free. Smaller footprint (Retention time: Typically less than 24 hrs).  Facilitates recycle and reuse of water. No foul odour and No Mosquito Nuisance. Tolerates fluctuations in operating conditions such as flow, temperature and pH.
CONCLUSION From the above discussion, it is concluded that Phytorid technology is one of the efficient way of decentralized treatment of water, requiring negligible operational and maintenance cost, but more land area for higher volume of sewage. Hence, it can be adapted in local societies and institutions. Moreover, improvements should be further made to improve the quality and efficiency of the phytorid system. The effluent water can be used for irrigation, dilution, flush tanks etc.
Experimental analysis of phytorid technology installed in sewage

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Experimental analysis of phytorid technology installed in sewage

  • 1. AN EXPERIMENTALANALYSIS OF PHYTORID TECHNOLOGY INSTALLED IN SEWAGE DISPOSAL SYSTEMS UNDER THE GUIDANCE OF SUBMITTED BY Mr. T. Poonkundran Abhinav Anand Assistant Professor Anish Kumar Dubey Dorjee Rubtan Khrimey Kundan Kumar Saurabh Singh Shashank Srivastava
  • 2. INTRODUCTION  Phytorid technology is a type of constructive wetland system, developed by National Environmental Engineering Research Institute (NEERI), CSIR in 2005.  Type of Decentralized waste water treatment approach.  Can be used for treatment of Domestic, Agricultural, Slaughter house, Fish Pond water.  Preferable for pre-treated sewage, when sufficient land area is available.  Combines Physical, Biological and Chemical processes.
  • 3. COMPONENTS OF PHYTORID BED 3 mm coarse aggregate 40 mm coarse aggregate Small stone Chippings Base Model Aerator Reed (Phragmites spp)
  • 4. DESIGN OF PHYTORID BED • Capacity of the prototype: 90 liters. • Batch Process. • Dimensions of the Prototype: 0.9m×0.5m×0.5m(Including influent and effluent pipes) • Dimensions of Phytorid Bed: 0.6m×0.5m×0.5m • Freeboard from top: 0.15 meters. • Aerating pipe provided at 0.30 meters from the top.(Perforated PVC pipe) • Retention Period: 24 hours
  • 5. PERFORMANCE CHARACTERISTICS OF VARIOUS TREATMENT METHODS
  • 6. PARAMETRES TESTED • pH • Turbidity • Hardness • Chloride Concentration • Dissolved Oxygen • Phosphate Concentration • Biological Oxygen Demand(BOD3) • Total Dissolved Solids • Temperature, Colour and Odour
  • 8. PERFORMANCE ANALYSIS OF PHYTORID BED
  • 9. WORKING PROCESS OF PHYTORID TECHNOLOGY
  • 10. ADVANTAGES OF PHYTORID BASED SEWAGE SYSTEMS Cost-effective. Operation and maintenance expenses are negligible. Minimum electricity requirement, nearly fossil energy free. Smaller footprint (Retention time: Typically less than 24 hrs).  Facilitates recycle and reuse of water. No foul odour and No Mosquito Nuisance. Tolerates fluctuations in operating conditions such as flow, temperature and pH.
  • 11. CONCLUSION From the above discussion, it is concluded that Phytorid technology is one of the efficient way of decentralized treatment of water, requiring negligible operational and maintenance cost, but more land area for higher volume of sewage. Hence, it can be adapted in local societies and institutions. Moreover, improvements should be further made to improve the quality and efficiency of the phytorid system. The effluent water can be used for irrigation, dilution, flush tanks etc.