gd55光大彩票

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

2、Specifications and model: HDNUF-16000L

3、Equipment brand: Wenzhou Haidoneng -WZHDN

Four.Product Description:

Application of core technology of hollow fiber ultrafiltration membrane for water treatment.Hollow fiber ultrafiltration membrane, it is a kind of relatively advanced and mature membrane element, its application in water treatment effect is remarkable, the effluent water quality can fully meet the national limit emissions standards, and many of the treated water quality can be used in water reuse, water treated hollow fiber ultrafiltration membrane was back powerusageeffectiveness is higher, because of its outer diameter is only 0.5 2.0 mm,The inner diameter is only 0.3-1.4mm, and the tube wall is full of micropores, which can trap several thousand to several hundred thousand molecular weights.Therefore, it has strong pollution intercepting capacity. Enterprises with large water consumption can use this membrane to fully recycle water resources, save energy and reduce the production cost of enterprises.Hollow fiber ultrafiltration membrane is an advanced polymer separation membrane.

Five, equipment preparation:

1, in addition to iron manganese filter:

Iron and manganese removal filter is mainly suitable for iron and manganese removal of groundwater in the area of high iron and manganese, industrial softening water, salt water removal equipment pretreatment.The equipment adopts the principle of aeration oxidation, manganese sand catalysis, adsorption and filtration to remove iron and manganese. The oxygen in the air is dissolved in water by the aeration device, and then the Fe 2+ and Mn 2+ in water are oxidized into insoluble Fe3+ and MnO2, and then the iron and manganese ions in water are removed by combining the catalysis, adsorption and filtration of natural manganese sand.

2, fluoride removal filter:

The defluorination filter is treated with activated alumina adsorbent.Activated alumina adsorption filtration is a relatively mature technology, the most widely used and effective fluoride removal method.Activated alumina is amphoteric substance, ion exchange in water, isoelectric point about pH=9.5, when the pH value of water is less than 9.5 can adsorb anions, when the pH value of water is greater than 9.5 can adsorb cations, so in acidic solution activated alumina as anion exchanger, has great selectivity to fluorine.

3, 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.

4. 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.

5. 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 equipment fails to meet your requirements, please contact us, we will work out a detailed project plan according to your actual situation, to achieve low cost, high efficiency, scientific process combination, so that the water production to meet your ideal requirements.