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A platform for research: civil engineering, architecture and urbanism
Construction method of cascade concentrated seawater discharge-to-sea diffusion device
The invention discloses a construction method of a cascade concentrated seawater discharge-to-sea diffusion device. The construction method includes the steps of pretrenching, pipe laying, backfill and demand-based expansion. Discharge expansion can be performed according to discharge amount of concentrated seawater. Prearranged balance pipe fittings can effectively prevent pipeline glide in the prior art. As sludge is adopted, cost can be lowered, construction is facilitated, actual using effect can meet engineering demands, and the method can be used as a preferred compromise scheme. Bottom seawater neglected in the prior art can participate in dilution mixing by cascade mixing pipes added on demand, regions utilizing natural seawater are more dispersed by extending diffusion branch pipes, and ambient pressure is reduced greatly. Therefore, the construction method has the advantages that good level of pre-setting works is achieved, landslides are prevented, and expansion emergency capacity is high.
Construction method of cascade concentrated seawater discharge-to-sea diffusion device
The invention discloses a construction method of a cascade concentrated seawater discharge-to-sea diffusion device. The construction method includes the steps of pretrenching, pipe laying, backfill and demand-based expansion. Discharge expansion can be performed according to discharge amount of concentrated seawater. Prearranged balance pipe fittings can effectively prevent pipeline glide in the prior art. As sludge is adopted, cost can be lowered, construction is facilitated, actual using effect can meet engineering demands, and the method can be used as a preferred compromise scheme. Bottom seawater neglected in the prior art can participate in dilution mixing by cascade mixing pipes added on demand, regions utilizing natural seawater are more dispersed by extending diffusion branch pipes, and ambient pressure is reduced greatly. Therefore, the construction method has the advantages that good level of pre-setting works is achieved, landslides are prevented, and expansion emergency capacity is high.
Construction method of cascade concentrated seawater discharge-to-sea diffusion device
ZHU BAIKANG (author) / TAO HENGCONG (author) / ZHANG RENKUN (author) / LI CUICUI (author) / WANG DONGGUANG (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
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