Guide to Shop String Wound Sediment Water Filter in Lvyuan Water Purification Equipment

Sintering filter using range is very wide, it can be used in places such as Beijing, agriculture, forestry, chemical industry, electronics, and even pharmaceutical wastewater treatment, after dealing with the sintered filter of reclaimed water clear so much, can be recycled, sintering filter abandoned the traditional filter, volume is small, the characteristics of easy blockage is not easy to clean, to fully automated, and sintered filter can filter macromolecular organic matter, water stability, high filtration precision, suitable for all kinds of wastewater.

Thus saving a lot of water, but also improve the environment, also promoted the development of science and technology, can be achieved to win more.

Sintering filter is water-recovery epoch-making product processing industry.




it is well known that water is the source of life, is irreplaceable important natural resources.

But due to the rapid growth of population in our country and the rapid development of social economy, people's agricultural and industrial water and living water consumption is on the rise, as non-renewable resources lack of water began to appear in front of us.
How to maintain the sustainable utilization of water resources?
How to reasonable sewage?
How to alleviate water shortage city?

And so on a series of problems has become our first problem faced in the production and living.

And water recycling is an important method of sewage recycle treatment, it can reduce the pollution to the environment, but also increase the number of available water resources, has obvious economic benefits and social benefits and environmental benefits.

Municipal wastewater recycling is the inevitable requirement of saving water, and water in the development, use of water, achieve high quality water is a feasible way.

Sintered filter into water reuse 'lifeline'

Quartz sand filter which is mechanical filter, his application range of the most common applications.


1, the well water with silt clay in groundwater, water turbidity
well water sediment because of deep groundwater have been some of the original pump underground sediment were pumped, sediment relaxation, so make the well water turbidity and, of course, also have on the one hand is caused by water pollution.

Do with well water or ground water at this time, you need to use the quartz sand filter used after precipitation.


2, the river water quality turbidity
the river due to the upstream drainage, water quality due to the weather, soil conditions and the influence of the upstream projects, water quality is not very stable, such as the river upstream storm weather conditions, the water quality of sediment and other impurities, water quality, turbidity and high suspended solids content.


when using water as water source, will need to use the quartz sand filter impurities such as the suspended solids in the water, sediment and organic matter.


3, tap water contains impurities and suspended solids
tap water due to the deposition of the pollutants in the pipeline or reverse wash water plant and wash is brought about by the suspended solids, or some water is not good, simply not up to the standard of the tap water and the impurity, then we will processing, quartz sand filter because of its TianRanXing, contains no chemicals, widely used in tap water, has strong intercept and filtering functions, can be suspended in the water filtration.


4, sewage treatment after the suspension is still short of standard
wastewater after biochemical treatment and precipitation, can't reach the standard, due to the quartz sand processing of raw processing, precipitation treatment for quartz sand filter has high precision, conventional can reach 50 microns, so through sand filter processing, effluent water quality can be improved very good, it has been proved that the quartz sand filter have very good effect to sewage terminal filter, if filter and activated carbon adsorption, the effect will be better.


in practice, quartz sand filter in such as textile printing and dyeing wastewater treatment, paper making wastewater treatment, industrial chemical fiber wastewater treatment, waste water treatment, food industry electronic mechanical waste water treatment, medical treatment and so on all kinds of industrial wastewater treatment are widely used in the field of wastewater treatment.

We should according to the requirements of the different water quality and water quality in combination with economic factors determine the appropriate treatment process.

The slightly polluted water are discussed in depth treatment technology, a: ozone -
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Biological activated carbon technology.
Ozone
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Biological activated carbon technology because of the strong oxidizing, less by-products, adsorption and degradation effect is remarkable characteristics is becoming more and more attention and spread quickly.

At present this technology has been more and more countries actual applied in polluted water purification, urban sewage regeneration reuse as life mixed with water, etc.
Ozone
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Biological activated carbon technology ozone
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Biological activated carbon process is carbon physical and chemical adsorption, chemical oxidation and ozone oxidation degradation and ozone disinfection four kinds of technologies for the integration of technology.


the process generally located in the sand filter.

First using ozone oxidation, initial oxidation decompose the organic matter in the water and other reducing agents, reduce the organic load of biological activated carbon filter, ozone oxidation at the same time can make the water is hard to biodegradable organic chain scission, open loop, is converted into simple fat hydrocarbon, change its biological properties.

The characteristics of ozone itself determines the ozonation technology has the following characteristics: (1) due to its strong ability of oxidation of ozone, can remove other water treatment technology is difficult to remove the substance;

(2) the ozonation reaction faster, thus can reduce the volume of reaction equipment or structures;

(3) the residual ozone is converted into oxygen quickly, does not produce secondary pollution, and can increase the dissolved oxygen in water;

(4) in the sterilization and kill the virus at the same time, in addition to smell, in addition to taste;

5. Ozonation helps flocculation, can improve the effect of precipitation.


active carbon can very quickly adsorbed water soluble organic matter, as well as the enrichment of microorganism, make its surface to grow a good biological membrane, by itself of oxygen filling effect, microbes can to organic matter in coal bed for nutrients to grow a lot of aerobic bacteria, the activated carbon adsorption of small molecule organic matter fully biodegradable.
Ozone
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Biological activated carbon process is mainly in view of the slightly polluted water, ammonia nitrogen, organic matter, chromaticity and turbidity, smell, can effectively remove the organic matter and ammonia nitrogen in the water, the lower the concentration of organic matter to 700 mu mu g/L g/L ~ 1600.

Ammonia nitrogen concentration is lower than the detection limit of the inorganic reducing substances in the water, chromaticity and turbidity, smell also has very good removal effect, and can effectively reduce the mutagenic activity of water, ensure the safety of the reclaimed water.
Ozone
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Biological activated carbon process is developed on the basis of the activated carbon adsorption, a combination of ozone, activated carbon, the advantages of both.

Ozone has strong oxidation ability, REDOX potential in the water after fluoride and second.


separately using ozone, high cost, and the water of biodegradable organic carbon assimilation (
AOC)
Rise, causing the biological stability of water variation;

Using activated carbon alone, its adsorption and microbial degradation synergy effect is abate, saturated adsorption cycle shortened, to maintain water quality goal, must often regeneration.
Ozone -
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Activated carbon combined technology can effectively overcome the limitations of both used alone, and give full play to the advantage of the two, has greatly improved water quality treatment effect.
In addition, using ozone -
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Activated carbon combined technology can effectively reduce the AOC (
Biological organic carbon assimilation)

Value, has greatly improve the biological stability of water, activated carbon on the adhesion of microbes to remain active for a long time, the effective extension of the activated carbon regeneration cycle.
Ozone
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The combination of activated carbon, makes the water dissolved and colloidal organic matter into more easily biodegradable organic matter, will be some high humus oxidation of low molecular weight, molecular weight easily biodegradable material and become carbon bed microbial source of nutrients.

In coal bed, organic adsorption on the surface of granular and small pore, microbial growth on the surface of the carbon granule, big hole, some organic matter degradation, by the effect of enzyme in the dual role of adsorption and biodegradation in addition to the organic matter in water.