Dissolved Air Flotation Applied in Municipal Wastewater Treatment

Specifications 1. micro bubble generation

2. Sedimentation technology

3. Counter current mechanism

4. Scum circulation and flocculation

IE expo ,20-22th, May 2014   shanghai New International Expo Center   Welcome to our booth! (IFAT CHINA+EPTEE+CWS2011 )       Dissolved air flotation(DAF)  Jorsun company introduces the next generation in dissolved air flotation (DAF) technology. Using sound thermodynamic and fluids mechanics engineering principles, this technology continues to be the basis of the most advanced and efficient DAF products on the market today.   Product Description   Main advantage   Cost Efficient 1. Reduction in wastewater surcharges and further treatment expense. 2. Better energy efficiency—physical separation vs biological treatment. 3. Recovery of useful and marketable by-products. 4. Reduction in chemical usage—smaller more abundant bubbles float a finer floc. 5. Cost efficient, in-house manufacturing.   Design 1. Most effective aeration/recycle design available. 2. Compact clarifier and aeration unit designs—surface loadings up to 6gpm/sq. ft. surface area. 3. Rectangular and circular DAF clarifiers standard,with special designs and options readily available. 4. Rugged proven designs, that are easily under-stood, operated, and maintained. 5. Carbon steel and non-metallic construction for the lowest cost of ownership. 6. In-house manufacturing of PLC-based control and chemical feed systems.   Results 1. Proven superior removal of FOG, TSS, BOD,and other organic contaminates from wastewater. 2. Improved sludge density- float is naturally thickened and aged on the surface. 3. Long-term customer support. 4. Satisfaction guaranteed.      Our Services WATER TESTING Jorsun performs jar tests using a scaled down version of our dissolved air floatation technology.We have an experienced water testing staff including engineers and chemists that are available to jar test.    PILOT STUDIES Jorsun has several pilot DAFs. The pilot units are fully self-contained and can be used to draw off of a wastewater stream anywhere in a facility.   DELIVERY AND INSTALLATION Jorsun has reliable customer service, and we stand-by our product to ensure a satisfied customer. Our customers include some of the largest food processors in China;meeting and exceeding their expectations when it comes to service, knowledge, dependability,and technology.   Company Information Shanghai Jorsun Environment   Contact: Stone Zheng TEL: 021-20243658   Address: 5F, No.1398 Jinqiao Road, Pudong New District, Shanghai, China http://www.jorsun.com.cn http://jorsun.en.alibaba.com       FAQ   1. How to buy your idea products?   A:You can provide us your water sources, water quality, flow rate and ground area (connect us for more details). 2. How to pay?   A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT. 3. What is the delivery time?   A: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks. 4. 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. 5. 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. 6. How do you manufacture your equipment ?   A:Our  machining technology  includes laser/plasma cutting, automatic welding,CNC cutting and bending. 7. 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. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.