Grey water treatment & reuse

Grey water treatment & reuse

• 1.
  1 Reuse
• 2.
  - Index 2 • ClassificationOf Grey Water • Sources Of Grey Water • Treatment Technology – Standard & Advance • Reuse Applications • Advantages • Process Flow Diagram • Retrofitting • Capacities • Characteristics • Cost Of Treatment • Operation & Maintenance
• 3.
  - Classification ofGrey Water 3 Depending on Source, Grey Water is Classified Domestic Institutional Commercial Laundry Commercial Kitchens
• 4.
  Domestic WW –Distribution 4 Black Green Grey Water Closet [W/C] 20 % Kitchen 15 % Bath 20 % Washing Machine 35 % Hand Basin 5 % Miscellaneous 5 %
• 5.
  - Institutional 5 • Schools| Colleges • Universities • Offices • Civil Agencies | Defence • Hospitals • Hotels & Resorts • Religious Institutions
• 6.
  - Classification OfLaundry 6 Lightly Soiled Heavily Soiled Infected Commercial Laundry Factory Hospitals Hospital – Staff Production House Operation Theater Hotel – Staff | Guest Heavy Engineering Research Labs Defence | Services Construction Slaughter House Railways Work Shop Uniforms Housekeeping
• 7.
  - Commercial Kitchens 7 •Religious Places • Schools | Universities • Railways | Airports • Offices | Institutions | Mall • Services | Defence • Hospitalities – Hotels | Resorts • Hospitals
• 8.
  - Treatment Technology 8 Collectioncum Equalization Tank Chemical Dossing Coagulation & Flocculation Clarifier Activated Media Filtration Ozone Oxidation & Disinfection Constructed Wetland Standard Treatment – Physico-chemical Advance Treatment Activated Media Filtration Ozone Oxidation & Disinfection Ultra-Filtration Reverse Osmosis Wetland
• 9.
  - Reuse Applications 9 •Flushing • Gardening • Boiler Feed • Cooling Tower Makeup • Vehicle Washing • Floor | Surface Cleaning • Swimming Pool Make-up • Lawn Watering • Laundry • Soil Recharge • Feeding Cattles
• 10.
  - Advantages comparedto Sewage Treatment Plant [STP] 10  50 – 70 % Lower Capital Cost  60 – 70 % Smaller Foot Print  0.2 – 0.05 Kw/m³ Energy Required  Lower Treatment Complexity  Lower Hazard [No Faecal / Biological]  Sludge Management, once in 2 Years  High Reclaimed Quantity > 99 %  Long Plant Life Span – 50 yrs  SVI / MLSS Management not required  Operator Not Required  Very Low Operational Cost  Low Maintenance Cost
• 11.
  - Process FlowDiagram 11
• 12.
  - Retrofitting 12
• 13.
  - Capacities &Model Range – Physico-Chemical + Ozone 13 Model No. Capacity [KLD] Average Flow [m3/hr] Space Required m2 x m [ht] Operating Power Kw IOS/GTP-05* 05 – 08 0.5 6.0 X 3.0 2.5 IOS/GTP-07* 10 – 15 0.7 6.0 X 3.0 2.8 IOS/GTP-10* 18 – 20 1.0 8.0 X 3.0 3.0 IOS/GTP-13* 25 – 30 1.3 8.0 X 3.0 3.5 IOS/GTP-17 30 - 35 1.7 10.0 X 3.0 3.5 IOS/GTP-26 40 – 50 2.6 10.0 X 3.0 4.0 IOS/GTP-40 60 - 80 4.0 12.0 X 3.0 4.2 IOS/GTP-50 80 - 100 5.2 12.0 X 3.0 5.0 IOS/GTP-68 125 - 140 6.8 14.0 X 3.0 5.2 IOS/GTP-100 175 - 200 10.0 14.0 X 3.0 5.5 IOS/GTP-120 225 - 240 12.0 15.0 X 3.0 6.0 IOS/GTP-150 250 - 300 15.0 18.0 X 3.0 7.0 IOS/GTP-190 350 - 400 19.0 20.0 X 3.0 8.0
• 14.
  - Cost Estimation 14 AvailableOn request Send Inquiry to [email protected] Capital , Foot Print & Operating Cost Less Than ¼ That Of STP
• 15.
  - Operation &Maintenance 15 • Self Sustained • Daily One hour operation • Fully Automatic System Available • AMC – For Maintenance
• 16.
  Thank You 16 Solution Engineer: Mr. Sunil Shah Contact : +91-93212 34527 Mail ID : [email protected] URL : www.chemtronicsindia.com www.ozonegeneratorindia.com www.m.chemtronicsindia.com