Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment
Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment

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Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial Sewage Treatment Project Equipment

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Model No. : YIMEI
Brand Name : YIMEI

Product description

Product Description Waste Water Treatment Rotary SBR System Decanter For Municipal And Industrial  Sewage Treatment Project Equipment   Project brief introduction  This domestic sewage processing adopt hydrolysis SBR( Sequencing Batch Reactor Activated sludge process), it is : pretreatment adopt grilling intercept and sand setting processing, main body adopting hydrolysis and biochemical treatment SBR processing, set PAC dosing system as assisting dephosphorize, equip effluent CLO2 disinfection device.    Processing description:  The sewage was removed bigger inorganic particle and floater, then flow into hydrolysis pond. in the anaerobic condition, adopt hydrolysis and acid yield microbial, make the Insoluble state organic in sewage interception and gradual conversion into dissolved state organic, make the macromolecule ,difficult biodegradable material in sewage transform into small molecular organic easy to biodegradation, improve the sewage biodegradability, reduce the subsequent aerobic biological treatment unit energy consumption, short retention time.  
Reduce the sludge discharge volume, cut down operational cost,then enter into SBR tank, fully mixed with the backflowing sludge from reaction area, finish a series of biochemical reaction. The denitrifying bacteria in sludge make the organic in sewage as carbon source, restore the nitric nitrogen as nitrogen, realize denitrification.   The Technics Processing is as follows:  (Stating: SBR system)  SBR system is composed of pre-react zone and main react zone.  Organic matter further degradation stabilize ,nitration and dephosphorization all in main reaction zone. It is the key of SBR system, this tank set homogenize,primary settling,biodegradation and secondary settling etc function into together, no sludge return-flow system.  SBR processing contain 5 stage: a.water Inlet period, adding substrate  b.Reaction period, substrate degradation  c.sediment period, mud and water separation  d.drainage period, discharge supernate  e.Idle period, recover activity  SBR operational cycle is confirmed by filling time,reaction time,settling time ,drain water and sludge and idle time. The water filling time should have a optimal value, it should be confirm according to specific water quality and aeration manner in processing, when adopt limited quantity aeration manner and high concentration pollutant in influent water, the filling time should be longer; otherwise, the filling time should be shorter by appropriate. The filling time is 1-4h usually.  Reaction time (TR) is a very important technics design data in confirming SBR reaction volume, its value depend on sewage character,sludge concentration in reactor and aeration manner etc factor. About the domestic sewage, its reaction time can be short, to that sewage contain non-degradation matter or toxic substance, its reaction time should much longer. It need 2-8h,    Project Investment Estimate   SBR devise key point
1. Confirm operational cycle 
SBR operational cycle is confirmed by filling time,reaction time,settling time ,drain water and sludge and free time. The filling time should have a optimal  value, it should be confirm according to specific water quality and aeration manner in processing, when adopt limited quantity aeration manner and high concentration pollutant in influent water, the filling time should be longer; otherwise, the filling time should be shorter by appropriate. The filling time is 1-4h usually.  
Reaction time (TR) is a very important technics design data in confirming SBR reaction volume, its value depend on sewage character,sludge concentration in reactor and aeration manner etc factor. About the domestic sewage, its reaction time can be short, to that sewage contain non-degradation matter or toxic substance, its reaction time should much longer. It need 2-8h, sediment draining water time (TS+D) is 2-4h, Idle time (TE) is devise 2h usually. One cycle need time: tC≥tR+tS+tD Periodicity n=24/tC    In Sequencing Batch Reactor activated sludge manner, the aerating device capacity is supply oxygen demand in regulated aeration time, in design, high loading operation influent water per unit BOD is 0.5~1.5kgO2/kgBOD, low loading operation influent water per unit is 1.5~2.5kgO2/kgBOD.   2, Drainage system    (1)The liquid supernatant discharge device should discharge supernatant in setting water draining time when activated sludge won’t flotation, the discharge manner has gravity and water pump discharge.   (2)Prevent the fault of supernatant discharge device, it should set accident draining apply water device.           Packaging & Shipping  
Our Services   Company Information     FAQ   [Q]How to buy your idea products? [A]You can provide us your water sources, water quality, flow rate and ground area (contact us for more details).  [Q]What is your payment terms?   [A]TT and L/C are acceptable and TT will be more appreciated.30% deposit in advance and balance before loading. [Q]What is the delivery time?  [A] It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks. [Q]How to pack the products?  [A]We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers. [Q]How to keep your equipments from corrosion?  [A]We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process. [Q]How do you manufacture your equipment ? [A]Our  machining technology  includes laser/plasma cutting, automatic welding,CNC cutting and bending. [Q] How to install after the equipments arriving destination?  [A] We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. 
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