River sludge treatment method
A treatment method and river sludge technology, applied in sludge treatment, biological sludge treatment, water/sludge/sewage treatment, etc., can solve the problems of secondary utilization of unfavorable resources, incomplete removal of harmful heavy metals and microorganisms in sludge, etc. Achieve the effects of avoiding secondary pollution, good promotion value, and simplifying sludge treatment methods
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[0024] The treatment method of this kind of river channel sludge, firstly, after the sludge or sludge collected by river channel dredging is put into the workshop, a heavy metal curing agent is added to chelate and solidify the heavy metals in the sludge. After adding the heavy metal curing agent, the heavy metal content in the sludge is uniform within standard limits.
[0025] Then according to the weight of the chelated sludge or silt, add pig manure and edible fungus bag waste in proportion for stirring. During the stirring process, a small amount of leachate will be generated, and a small amount of edible fungus bag waste will be added for absorption to achieve zero discharge of leachate .
[0026] Next, according to the total weight of the sludge, add 1 to 1.5 kg of high-efficiency biological bacteria per ton of sludge for stirring. After stirring evenly, use a forklift to shovel it into a static fermentation tank for fermentation.
[0027] During the static fermentation...
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