The river water passes through a wide water channel in the city limits to reach the pond, the channel has more bridge, intersecting the roads of 20 - 30 meter wide.
Since the river passes through the lively hood - the sludge were deposited, garbage and waste are blocking the water flow.
The blocking stuffs were removed on the open area, but could not even attempt to remove the sludge under the bridge.
We measured that the sludge deposited is about 1-2 meter high through out the 20 meter tunnel/ bridge.
Seeking the experts help, of how to remove ? - Which machinery or any other manual tools to remove the same.
Attached are the pictures for reference.
Also, please note that, removing the sludge/debris after a decade time means - allowing the river water to a 100 acre pond - Which recharges the underground water for 10,000 acres of agricultural land.
Hi, a vacuum tanker working from both sides of the bridge would be best. The water is very black looking so clearly anaerobic. There will be smell issues. Better use a tanker with dewatering capability so you only remove the solids.
Hi. If the removed matter is more bio matter.. let it dry for a few weeks and then co compost it with cow dung and bio mass ... It is a great soil additive full of nutrirnts .. good for agri farms .. well wishes ..
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Like the canal restorer systems developed by John Todd, you can lay down a series of hoses on the bottom and create a fine bubble pattern of pumped air that will 'oxidize' the sludge. In about a month or so you may have resolved your problem using the aerobic microbes that develop.
Toufiq Mirza please do not use the Q&A to promote yourself without responding to the question to share knowledge for all members and the person asking the question as to how you can help them. Thank you
