求环境工程专业翻译

The issue of Environmental Engineering curriculum design for the City Economic Development Zone L municipal wastewater treatment plant design - A2O process.

Main task is to select and process design and calculation of structures. During the preliminary design to complete the design specification of a sewage treatment plant in a general layout plan, an elevation map, a flow chart, a map of major equipment. Individual to deal with the construction design of structures, the main plan is to complete the oxidation ditch and profiles. The sewage treatment plant project, with a total size of 240,000 tons / day. The wastewater treatment plant for the sewage treatment process: the sewage from the pumping station to the grit chamber into the aeration tank, secondary sedimentation tank, the final effluent; sludge process as follows: from the secondary sedimentation tank sludge discharged into the first pool enrichment for sludge thickening, and further dehydrated, transported to the landfill.

Sewage treatment plant effluent treatment, the implementation of Integrated Wastewater Discharge Standard (GB8978-1996) 2

你给的分太少了，如果加分的话会有人好好给你翻译的。

This environment project curriculum project's topic is L the city some economic development zone Urban sewage treatment plant design - - A2O craft. The primary mission is the technical process choice and the construction design and the computation. And the preliminary design must complete design instruction booklet one, Sewage treatment plant total floor-plan, elevation chart, flow chart, main equipment drawing. In the single item processing construction drawing design, is mainly completes the oxidation ditch horizontal plan and the sectional drawing. This Sewage treatment plant project, the overall scale amounts to 240,000 tons/days. This sewage factory's sewage treatment flow is: The sewage from the pump house to the sand collector, enters the aeration tank, two sink the pond, finally water leakage; The sludge flow is: From two sink the excess sludge which the pond discharges first to enter the concentration basin, carries on the sludge thickening, after further dehydrates, transports to fills in buries the field. After Sewage treatment plant processing water leakage execution country sewage synthesis emission standard (GB8978-1996) second-level

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