Question

请帮我翻译一下这段文字，不要用中式英语 和翻译软件翻译。谢谢

本次毕业设计是含油废水处理工艺设计。设计水量为1.5t/d。含油:1000mg/L，COD: 2500mg/L，BOD: 1000mg/L，氨氮: 60mg/l。
设计采用含油污水先进行了栅渣去除后，设置平流式隔油池进行轻油的去除，并起到沉砂池的作用去除水中的较大的可沉降物，然后污水进入部分回流加压溶气气浮池进行水中悬浮油和细小粒度颗粒物的去除，初沉池的作用是进行水的初步沉淀，去除一部分BOD和COD，水继续进入氧化沟进行溶解油、BOD和COD的处理，最后进入接触消毒池进行消毒。污泥处理部分污泥经污泥泵打入污泥浓缩池进行污泥浓缩，进而进入贮泥池贮存，最后经脱水间脱水外运处理。出水水质：Q=15kt/d，含油:5mg/L， COD: 100mg/L BOD: 30mg/L，氨氮: 25mg/l。
关键词：含油废水，氧化沟，气浮

Answer 1

The graduation project is the oily waste water treatment process design. Design of water 1.5t / d. Oil: 1000mg / L, COD: 2500mg / L, BOD: 1000mg / L, Ammonia: 60mg / l. Designed to be carried out using oily water residue after removal of the gate, set the advection grease trap for the removal of light oil and grit chamber to play a larger role in water to remove sediment that can then enter the part of the return water pressurized water with dissolved air flotation tank and the small size of suspended oil particles removal, primary sedimentation tank for water is the role of the initial precipitation, removal of part of the BOD and COD, the water continues to dissolve into the oil oxidation ditch, BOD and COD processing, and finally into the contact disinfection tank for disinfection. Part of the sludge by the sludge treatment sludge pump into the sludge thickener for sludge thickening, and then stored into the storage basins, and finally dehydration dehydration between the outward processing. Water quality: Q = 15kt / d, oil: 5mg / L, COD: 100mg / L BOD: 30mg / L, ammonia: 25mg / l. Keywords: oily wastewater, oxidation ditch, flotation

Answer 2

The graduation project is the oily waste water treatment process design. Design of water 1.5t / d. Oil: 1000mg / L, COD: 2500mg / L, BOD: 1000mg / L, Ammonia: 60mg / l.
Designed to be carried out using oily water residue after removal of the gate, set the advection grease trap for the removal of light oil and grit chamber to play a larger role in water to remove sediment that can then enter the part of the return water pressurized water with dissolved air flotation tank and the small size of suspended oil particles removal, primary sedimentation tank for water is the role of the initial precipitation, removal of part of the BOD and COD, the water continues to dissolve into the oil oxidation ditch, BOD and COD processing, and finally into the contact disinfection tank for disinfection. Part of the sludge by the sludge treatment sludge pump into the sludge thickener for sludge thickening, and then stored into the storage basins, and finally dehydration dehydration between the outward processing. Water quality: Q = 15kt / d, oil: 5mg / L, COD: 100mg / L BOD: 30mg / L, ammonia: 25mg / l.
Keywords: oily wastewater, oxidation ditch, flotation
朗读
显示对应的拉丁字符的拼音字典