gd55光大彩票

1、Equipment name: automatic hollow fiber ultrafiltration water treatment equipment                                         

2、Specification and model: hdnuf-10000l

3、Equipment brand: Wenzhou Haineng wzhdn

4、Product Description:

gd55光大彩票Application of core technology of hollow fiber ultrafiltration membrane in water treatment. Hollow fiber ultrafiltration membrane is a kind of advanced and mature membrane element. It has a significant effect in water treatment application. The quality of effluent can fully meet the national emission standards, and many treated water can be used for reclaimed water reuse. The reason why the water reuse rate of hollow fiber ultrafiltration membrane treatment is relatively high is that its outer diameter is only 0.5-2.0 mm, and its inner diameter is only 0.3-1.4 In addition, the wall of the tube is full of micropores, which can retain thousands to hundreds of thousands of molecular weight. Therefore, it has a strong ability to cut off pollution, and enterprises with large water consumption can fully recycle water resources, save energy and reduce emission reduction, and reduce the production cost of enterprises. Hollow fiber ultrafiltration membrane is an advanced polymer separation membrane.

1, mechanical filter:

It is mainly used to remove impurities such as rust, sediment, algae and suspended matter in water, reduce the turbidity of water, make the turbidity of effluent less than 0.5NTU, CODMn less than 1.5mg/L, iron content less than 0.05mg/L, SDI≤5.Backwash and forward wash can be carried out at any time through the control valve to rinse off the dirt on its surface, prevent its blockage and restore its filtering ability.

2, activated carbon filter:

Activated carbon has a strong adsorption filtration performance, the residual chlorine in the water, heterochromatic, odor, organic matter has a strong adsorption.Because the reverse osmosis membrane is very sensitive to residual chlorine and organic matter, it must be equipped with activated carbon to adsorb residual chlorine and organic matter, so that the residual chlorine in the effluent is less than or equal to 0.1mg/L and SDI is less than or equal to 4. First, it can meet the water supply requirements of the reverse osmosis membrane.The second can greatly improve the original taste of the source water.Can at any time through the multi-way control valve or steam butterfly valve backwash, in order to wash off the surface of the colloid and other pollutants, to prevent the surface of activated carbon is surrounded by impurities can not play adsorption, and to prevent its blocking, restore its processing ability.

3. Security filter:

After pretreatment, the high pressure pump is equipped with a security filter, which can prevent impurities larger than 1UM from entering the high pressure pump and damaging the high pressure pump and reverse osmosis membrane.The use of loose and tight PP filter element (with skeleton, good strength), water from the outside to the inside of the filter, can extend the time of the filter element is blocked.The upper part has an exhaust valve, which can prevent the air from entering the pump and damaging the pump, and the lower part has a sewage valve, which can discharge the impurities intercepted at any time.

4. Hollow ultrafiltration device:

Ultrafiltration technology is a relatively mature mineral water production process in the world at present. It is also a kind of water treatment technology which is widely used in the market and widely applied in a wide range.It can precisely filter out bacteria, viruses, and various floating substances in the water, with low working pressure, large water production, large water flow, low cost and easy maintenance.Automatic flushing device is designed to prolong its service life.

VI. Component features:

◇ Stainless steel clamp structure, stronger pressure bearing capacity, effectively prevent medium ultrafiltration system instantaneous high pressure and impact caused by the burst and water leakage;

◇ The shell is made of UPVC material with high toughness, which has good anti-aging properties.Acid and alkali resistance and chemical stability characteristics, suitable for a wide range of working conditions;

◇ Adopting the unique 7-sector filament loading process, so that the water distribution in the shell is uniform;

◇ The inlet and outlet are the national standard DN32 port, and the four slip-knot threaded end caps are all of the same size specifications, easy to install and maintain.

◇ The effective area of the membrane is large and the water flux is large.

◇ Electronics Industry: Ultra pure water equipment for semiconductor industry, integrated circuit cleaning water treatment equipment;

◇ Pharmaceutical Industry: Medical pure water, drug concentration and separation;

◇ Water treatment engineering: purified water preparation, drinking water purification, reverse osmosis device;

◇ Food industry: Concentration and clarification of fruit juice, protein concentration and separation;

◇ Wastewater treatment engineering: industrial wastewater, municipal wastewater treatment and reuse, etc.

Eight, equipment advantages:

1, the membrane bioreactor at the same time for biological treatment and filtration disinfection, so the effluent water quality is good;

2. Compact equipment, less space;

3. High microbial concentration can be obtained in the reactor to improve the processing load;

4, can intercept short time difficult to degrade the macromolecular organic matter;

5, hydraulic retention time and sludge age are completely separated, so that the biological treatment process is easy to control and has higher reliability and flexibility.

1. The system equipment is entitled to a one-year free warranty. The warranty date starts from the date of product acceptance, and the consumable filter material is not included.

2. In case of equipment quality problems occurring during the warranty period (except caused by misoperation or unforeseeable factors), the Supplier shall maintain the equipment free of charge and replace the damaged parts.

3. After the expiration of the warranty period, only a certain material fee and appropriate technical service fee will be charged.

4. In case of system failure that cannot be solved by itself or cannot be solved by phone, our technical maintenance personnel will make solutions (including temporary measures) and schedule within 24 hours after receiving the written notice of failure from the Demander and report to the leaders of both parties.

5. After the delivery of the equipment, our company will have engineers to pay a return visit to understand the operation of the equipment and provide technical services in time.We welcome users to ask any technical questions, we will promptly reply.

(1) The user should provide the detailed information of raw water test, so that our company can carry out the relevant selection and arrangement calculation.

(2) The user should explain the water quality requirements, use and quantity of water produced.

(3) Our company has a variety of types of pressure vessels, membrane, accessories, etc. If the customer special instructions, we will try our best to meet the requirements.

(4) Our company provides the installation and debugging of the designed and sold equipment and the training of the user's operation and operation personnel.

(5) Our company implements the principle of one-year equipment warranty and lifetime service for users, and establishes files for tracking services to ensure the quality level.

If the above-mentioned equipment fails to meet your requirements, please contact us. We will formulate detailed engineering scheme according to your actual situation to realize low-cost, high-efficiency and scientific process combination, so as to make water production meet your ideal requirements.