鼓风机房英文

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