2017qs微生物排名:帮忙翻译成英文。。紧急。。谢谢

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/03 08:09:41
摘要:本次设计为:某医药公司700立方米/天制药废水处理站初步设计。主要为维生素B12发酵废液,主要成分为:水,蛋白质,氨基酸和较高浓度的硫酸盐,其中含有较高浓度的BOD,COD。属高浓度有机废水。本次设计征对这种制药废水的特点,对水处理的各种主要处理工艺作了比较。并从中选取了最合理的处理工艺,即:上流式厌氧污泥法和序批示活性污泥法结合的工艺。并且对水处理构筑物作了详细的计算,其中包括:各构筑物的容积,体积的设计计算;进水,出水,进泥,出泥位置和泥量的计算等,由于有沼气产生,预曝沉淀池,SBR反应池需要供养设备,因此设计了贮气柜和鼓风机房。通过对水利损失的计算,确定了各构筑物的高程,为绘制高程布置图和平面布置图提供了依据。而且活性污泥经脱水机脱水后可以用做肥料或做深埋处理。最后对整个工艺作了经济核算,经核算,处理每立方米污水的费用为0.59元,因此,这种出处理工艺在经济上完全可行。
关键词:维生素B12发酵废水,UASB反应器,SBR法,污泥浓缩,经济分析

Abstract: this design : a pharmaceutical company 700 m3 / day wastewater treatment station pharmaceutical preliminary design. Primarily for vitamin B12 deficiency fermentation liquid waste, the main ingredients are : water, protein, amino acids and higher concentrations of sulphate containing high concentrations BOD,COD. Is a high concentration of organic wastewater. The current design for such levy pharmaceutical wastewater characteristics, the main processing techniques for treatment comparisons. And to select the most reasonable treatment processes, namely : Creek Type anaerobic sludge law and order on the law of the activated sludge process. And the detailed calculation of water treatment structures, including : the structure of the volume, the size of the design calculations; Fill with water, air, into the soil, a soil location and soil volume calculations, because methane produced, pre-offering sedimentation tanks, the need for SBR response pool equipment, the design of the gas storage cabinets and air blower housing. The loss of water through the calculation to determine the elevation of the structures for mapping elevation layout maps and graphic layout plan provided basis. After the activated sludge dehydration and dehydration can be used as fertilizer or buried. Finally made to the whole process of economic accounting, the accounting, the cost of sewage treatment per cubic metre for 0.59 yuan, and therefore, such a treatment process in the economic, entirely feasible.
Keywords: vitamin B12 deficiency fermentation wastewater, UASB reactor, SBR law sludge enrichment, economic analysis

Abstract: this design : a pharmaceutical company 700 m3 / day wastewater treatment station pharmaceutical preliminary design. Primarily for vitamin B12 deficiency fermentation liquid waste, the main ingredients are : water, protein, amino acids and higher concentrations of sulphate containing high concentrations BOD,COD. Is a high concentration of organic wastewater. The current design for such levy pharmaceutical wastewater characteristics, the main processing techniques for treatment comparisons. And to select the most reasonable treatment processes, namely : Creek Type anaerobic sludge law and order on the law of the activated sludge process. And the detailed calculation of water treatment structures, including : the structure of the volume, the size of the design calculations; Fill with water, air, into the soil, a soil location and soil volume calculations, because methane produced, pre-offering sedimentation tanks, the need for SBR response pool equipment, the design of the gas storage cabinets and air blower housing. The loss of water through the calculation to determine the elevation of the structures for mapping elevation layout maps and graphic layout plan provided basis. After the activated sludge dehydration and dehydration can be used as fertilizer or buried. Finally made to the whole process of economic accounting, the accounting, the cost of sewage treatment per cubic metre for 0.59 yuan, and therefore, such a treatment process in the economic, entirely feasible.
Keywords: vitamin B12 deficiency fermentation wastewater, UASB reactor, SBR law sludge enrichment, economic analysis