Dewatering Project To Treat A River

(Mumbai, India)

We are working on a project to treat a river. The river is about 120 meter wide and 5.5 meter deep. The length of the channel which has to be treated is app 3 km. Our project is based on rapid oxidation and rapid flocculation of sediments using chemicals.

We need an excellent filter to stop the sediments and allow them to settle down at the barrier and let clear and clean water to pass through.

I am looking for a product which has high permeability to allow app 200 million liters of water to percolate through without any rise in level and the product shall be able to stop all sediments and also non-clogging. The depth is 5.5 meter.

So, do we have to cover the entire depth and the width to act as a filter?

Also, before we embark on this project, we may like to do a test with the barriers you recommend.

What would be the smallest size available and the length and the price?

Granite Environmental offer turbidity/silt curtains with filter cloth.

These barriers would contain the sediment and still would let the water flow through.

I will forward your info to our tech guys and they will contact you directly with pricing and product recommendation.

Standard sizes are 50'x'5' and 100'x5' but we can manufacture smaller length and skirt depth.

For further questions please contact (+1) 772-646-0597.

Another great customer service job by Granite Environmental's tech team!