反应池英文翻译

Water pumpAdjust poolWater clarificationThe reaction tankNeutralization poolV type filterAmong the poolOzone carbon poolultrafiltrationReverse osmosis

Xian method, and the auto transmission Co., LTD wastewater treatment engineering process design the The graduation design method for the car drive, xian Co., LTD wastewater treatment engineering process design. Its main task is to complete the waste water treatment process and single processing structures drawings. One design to complete the sewage treatment plant design calculation manual, calculations a sewage treatment plant, a total floor plan, elevation and the main structures a graph, a figure in 6 zhang; equipment A single processing structures in the design of construction, mainly is to complete the SBR reaction pool, smooth streaming sink sand pool, sludge concentration and the floor plan of structures in the pool and section and some details figure. The wastewater treatment projects total dimensions for 2100 m3 / d. The use of wastewater treatment technology for waste water is divided into two parts:, part of industrial waste water containing emulsified fuel, and another part is for the life wastewater containing wastewater into first, emulsified fuel oil pool, again break between milk, the pressure vessel into the pool, floating preliminarily treated wastewater and waste water of life together into the sink sand pool, regulation ponds, again into the pool, and finally into the SBR reaction water. The sludge treatment process for: floating pool and the SBR reaction pool of eduction sludge into sludge well, and through the submersible sewage pump into the pool, and then into the dehydration concentrate machine room, finally sinotrans disposal. Wastewater treatment plants process after the water to the country "comprehensive discharge standard wastewater" (1996) GB8978-the level of discharging standard. The design of the choice of SBR can fully meet of the expectations of the treatment effect. Keywords: emulsified fuel wastewater; Floating; The SBR.

进水泵房 : inflow pumping room 调节池 regulating reservoir 澄清池clarification tank反应池reaction tank 中和池neutralizing tankV型滤池 V patten filter chamber 中间水池 pool in the middle臭氧活性炭池ozone and active carbon tank超滤hyperfiltration 反渗透reverse osmosis回用泵房recycling pump room

A project engineering, mechanical design, construction project establishment, materials and equipment procurement management, construction arrangement scheduling, on-site construction command, to send water pumping station # 1 ~ 4 # (tap water valve replacement project, water pumping station DN1200DN500 connected valve replacement project, the new system 2 # reaction pool fill valve replacement, three set rack cleaner machine overhaul, 4 sets "update for pump, with mechanical engineering, pipe fitting, site construction plan formulation, the material equipment management system to write, engineering management system to write, on-site construction inspection environment, the engineering construction scheduling, water diversion project, the photos at a darkroom, and wall type automatic cleaning machine.

西安法士特 car driven waste treatment processes. the project designSummaryThis graduation design for 西安法士特 car driven waste treatment processes. the project design. its main task is to complete the waste treatment processes and designs of these cases to handle structures design drawings.Which design to completion of the sewage treatment works design calculations, 计算书 a plan for sewage treatment works, always a picture, and the elevation a major structures of a piece of equipment, the six ； a single deal with the structure of structural design, is largely complete sbr response, the streaming down the pool, mud into the structures of such plans and sections. part of wealth andThe waste treatment work for the scale 2100m3 d.Of choice for the effluent disposal process for ： waste it into 2 parts. part of the industrial waste water containing emulsified oils, part of life, including waste oil waste the agent first to breast, and broken 油池 into the air pressure vessel 浮池, the preliminary treatment of waste water into the sink and life in the pool, into the pool. sbr response. finally, the water. waste treatment processes for ：浮池 sbr response to the air and the mud into the mud, by diving into the concentration of pump water into the room, then, the final disposal. shipmentsWastewater treatment plants of the water to reach comprehensive national the waste discharge standards - 1996 "（ gb8978 ） the level of effluent standards. this design choice sbr process can achieve the desired effect. the processing

The design of the Shenyang processing capacity of 450,000 tons of urban sewage calculation. Influent water quality : BOD5 = 200 mg / l, SS = 250 mg / l and 30 mg / l; heavy metals and toxic trace. Design effluent quality : = BOD5 30 mg / l, SS = 27 mg / l, 18mg / l removal : BOD5 = 85%, SS = 85%, 40%. Design of the proposed traditional activated sludge (conventional activated sludge process). Traditional activated sludge activated sludge is the earliest form, also known as the conventional activated sludge process. The process is characterized by : ① good effect : the removal of BOD5 up to 90 -95%; ② the wastewater treatment is relatively flexible and can be adjusted according to demand. Traditional activated sludge is a low-cost high efficiency of the sewage treatment method to efficiently remove organics, stay long Activated Sludge Process Nitrification is also functional. Conventional Activated Sludge Process of the main structures : the grid, the Grit Chamber, sedimentation tanks, tank and the sludge handling system components. Concrete structures and equipment as follows : a coarse grid coarse grid role is to remove coarse particles. prevent the pump unit and plug the pipeline valves, and ensure follow-up treatment facilities to normal operation. The design of the proposed use of two mechanical Grille, a group standby. Guo gate speed : 1.0 m / s; Rack spacing : 100mm; Selection PZ2500 high chain - grate discharge machine. 2 grid grid with the role of coarse grid similar to the main wastewater interception of the larger particles and floating objects. follow-up to ensure the smooth handling. Designed with five (two standby). Guo Gate velocity : 0.8m / s; Rack spacing : 20mm; Selection of GH-1600-Rotary Grille chain decontamination machine. 3 small grid of fine grid role is to further remove sewage suspensions. Using eight (two standby). Guo gate speed : 0.7 m / s; Rack spacing : 10 mm. Selection XWB-III models -1.5-2.5 back rake grid decontamination machine. 4 Grit Chamber adopted gallery Aerated Grit Chamber, which was characterized by the follow-up treatment can reduce the difficulty. Grit Chamber of sewage into the level of velocity : 0.09 m / s; Residence Time : 6 min; aeration equipment used to be seven groups RD-125 Roots Blower (Group 2 standby); using gravity sand, sand road equipment used sand suction pump-type machine PXS3500. 5 aeration tank aeration tanks used rotary push type, to be built six, single-cell volume up to 2000m3. SRT to 6.67 d, aeration equipment used BER-type slide 37-BER underwater jet aerators 5 (two standby). BOD5 up to 85% more. 6 sedimentation tank design of this early Shen Shen pool and two ponds were used circular spokes flow sedimentation tank. In particular : the primary settling tank for six, single-cell pool diameter of 44 m; 2 Shen pool of 12, single-cell pool of 40 m diameter. Sedimentation tanks effective depth of 5 m and 4.5 m. 2 Mud pool scratching for ZG-45 drive-scratching surrounding Mud Center Drive arms and Scraper dredger. 7 sludge thickening tank designed with circular spokes-flow gravity concentration pool. Its characteristics are continuously operational, simple structure, convenient operation, small power consumption, low operating costs, sludge storage capabilities, and so on. Concentration for 24 h, the effective depth of 5 m, the concentration of solid flux pool M = 30kg / m • d, concentrated moisture content of 97%. 8 sludge digestion Ikemoto designs columnar Digester, one, two Digester use the same pool type, Digester with a four, two Digester 2. Digester D diameter 28.5 m used to collect gas masks diameter d1 = 3m, h1 = 2.5m high, bottom end cone diameter d2 = 3m, Digester cylinder height of 20m. Digester with a two Digester stayed for more than two hours : 1 9 sludge dewatering belt design using three dewatering machine (a standby). Model : DY-3000-belt press filter. Belt filter press sludge dewatering were affected by the fluctuations in the load small, but also up the soil moisture content is low consumption of less stable work, management control is relatively simple to operate, low quality of the features. With the above processes, drainage can be achieved two urban sewage discharge standards (GB8978-1996). meet the design requirements. Keywords : traditional activated sludge (conventional activated sludge process); Aeration sand; Plug-Flow pond; Radial flow Carpenter Love Da Wu? sludge thickening; Sludge digestion; Sludge Dewatering