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A platform for research: civil engineering, architecture and urbanism
Ecological Restoration Device for In Situ Stabilization of Heavily-Polluted Floating Sludge in River Bed
Abstract The utility model relates to an ecological restoration device for in situ stabilization of heavily polluted floating sludge in river bed, comprising a three-dimensional planting web of natural plant-fiber and a plurality of pioneer aquatic plants, wherein the three-dimensional planting web of natural plant-fiber is fixedly connected to the surface of a floating sludge layer in the river bed, and the surface and internal side of the three-dimensional planting web of natural plant-fiber are coated with a modified layer formed from natural high-molecule material with high viscosity; inside said three-dimensional planting web of natural plant-fiber is filled with turf, and said pioneer aquatic plants are planted in meshes of the three-dimensional planting web of natural plant-fiber. The utility model provides in situ ecological management of floating sludge in river, which greatly reduces cost, has a relatively simple technical process, and strong operability of engineering implementation and is easy to spread compared to dredging of bottom sludge in the river bed. Ill *1 * ~ * * * * tt " 3* * ~<> :~v *~' ~ 'I * '~ Nj * 4) 'N-' -. ~1W: ~ 'X. '2 1 N 1 ~' "' - - -**~'~~' ~*'~" a -t t,~ 1~ &r N ~ ik/~ '~ \' A
Ecological Restoration Device for In Situ Stabilization of Heavily-Polluted Floating Sludge in River Bed
Abstract The utility model relates to an ecological restoration device for in situ stabilization of heavily polluted floating sludge in river bed, comprising a three-dimensional planting web of natural plant-fiber and a plurality of pioneer aquatic plants, wherein the three-dimensional planting web of natural plant-fiber is fixedly connected to the surface of a floating sludge layer in the river bed, and the surface and internal side of the three-dimensional planting web of natural plant-fiber are coated with a modified layer formed from natural high-molecule material with high viscosity; inside said three-dimensional planting web of natural plant-fiber is filled with turf, and said pioneer aquatic plants are planted in meshes of the three-dimensional planting web of natural plant-fiber. The utility model provides in situ ecological management of floating sludge in river, which greatly reduces cost, has a relatively simple technical process, and strong operability of engineering implementation and is easy to spread compared to dredging of bottom sludge in the river bed. Ill *1 * ~ * * * * tt " 3* * ~<> :~v *~' ~ 'I * '~ Nj * 4) 'N-' -. ~1W: ~ 'X. '2 1 N 1 ~' "' - - -**~'~~' ~*'~" a -t t,~ 1~ &r N ~ ik/~ '~ \' A
Ecological Restoration Device for In Situ Stabilization of Heavily-Polluted Floating Sludge in River Bed
GU XIAOZHI (author) / CHEN KAINING (author) / SUN SHUYUN (author) / KANG JIA (author) / WANG YADONG (author)
2016-05-26
Patent
Electronic Resource
English
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