Floating Solid Waste Material Removal Technique for Municipal Drains Before River Outfall

Taxonomy

• Solid Waste Management
• Solid Waste Treatment
• Filtration
• Technology
• Stormwater Management
• River Engineering
• Infrastructure
• Storm Water Management
• Infrastructure Management
• Stormwater Runoff

10 Answers

1. Hi Azim, we have been using hydro cyclones for over 30 years, they can be retrofitted into most piped drainage systems anywhere in the lone. Removal rates of TSS is 90% average, including FOG, easily cleaned. Meets all LEED and Water Company requirements. em to me at britishwaterinc@gmail.com

2. On the basis of our continuous independent international product evaluation methodology (CIIPEM) for this issues to be actually the “best of the best” sustainable solution a special bow screen without moving parts from a company in Germany has been identified. But there are few technical details to be considered as e. g. flow rate and available height between influx and outlet. For more details you could contact us at dr.peters.consulting@t-online.de. 

3. Using the way to remove FOG by using Three way pipe and calculate the Flow.

4. Bangalore  based AlphaMERS developed an indigenous design of floating trash barrier for controlling hyacinth and trash from flowing in water. The barrier made of steel and aluminium, with a high tensile strength claims to have an ability to survive in both polluted water bodies and change in water levels. Contact Shri D.C Sekhar, Ex.Director, AlphaMERS

   please see the link

   https://swachhindia.ndtv.com/plastic-waste-pollutes-water-bodies-floating-barriers-bengaluru-20647/

5. Look at the CDS system  non blinding passive screens

    

   https://www.youtube.com/watch?v=m9b05au0eAs

    

    

6. Hi , install floating booms to trap floating debris which is directed to a moving grate for easy collection . Then shred it for volume reduction 

   1 Comment

   1. this is quite effective way to collect the floating material we are using successfully in a river in India

7. An underflow weir and a shovel?

8. Recently I saw nylon nets fixed to the outfalls. You can see quite a few examples by googlin for outfall trash trap https://www.google.co.uk/search?q=outfall+trash+trap&tbm=isch&tbo=u

9. Put a filter to avoid poluting the river and have a bassin before leting  out the cleaned water

10. There are many solutions....would be interested ongoing ideas...