Tuesday, December 25, 2012

The filter is the development of water resources and environment


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Continued to increase in recent years, investment in environmental protection, strengthen the sewage treatment, waste disposal, gas use, landscaping and other environmental infrastructure construction, urban comprehensive st rength. During this time, made a huge contri

What is the filter pretreatment objects

The filter water sources is crucial. Million years since the human body and nature naturally occurring sources of fresh water, and wipe dependencies. But there are a large number of industrial enterprises is still extensive mode of production, industrial wastewater treatment is not ideal, even if the discharge standards, there are still a lot of pollutants discharged into rivers, lakes, and rivers pollution levels have exceeded environmental capacity of the lake itself. With economic development, industrial wastewater emissions but also growth, pollutants will increase. The filter uses filter various impurities, suspended solids in sewage intercept them, let the clean water out of it, for human use. Cleaning sewage filtration process, and it does not affect the normal operation of the water system, water rarely. Water filter available for non-polluting water sources, an d other valuable sources of water and does not pollute. Pretreatment task in industrial water treatment, industrial water, water - surface water, ground water or city tap water processing to meet the subsequent water treatment device allows the influent water quality indicators, water treatment system in order to ensure long-term security and stability to run, to provide high quality water for industrial production.air filter cartridge

Water pretreatment of the Y-type filter is carried out in advance in the water purification treatment before primary treatment, so that the purification of water to obtain good results. Because most of the water contains a lot of impurities, such as: sand, clay, organic compounds, microorganisms, etc., the presence of these impurities, seriously affecting the effect of water purification, and must be reduced or removed, these methods are known as pretreatm ent. The filter object pretreatment suspended solids, colloids, microorganisms, organic, free residual chlorine and heavy metals. These impurities for the electrodialysis, ion exchange, reverse osmosis, sodium filtration water treatment plant will have a negative impact. Because of the different regional water quality, water machine uses different capacity filter system design multiple factors, pre-processing filter media also, the main purpose is before the purified water can establish a good environment. The pretreatment method: precipitation: large volume, low flow rate of natural precipitation method processing, such as settling ponds.

The filter promote water development to serve the people s livelihood, closely rely on water development to promote the improvement of people s quality, real solutions to people s concerns, to help people rich, protect people and secure, to make a positive contribution to win new victories of building a moderately prosperous society, and to promote the building of a harmonious society ! human very long known that water, water, water colorless, tasteless, odorless, transparent, and is the most common liquid nature. The ancient philosophers believe that water is the source of all things, all things are reverted to the water. Water experts called for: we should be drinking contaminated water, and no degradation of water to meet the needs of human physiology water. The drinking water is the civilian needs of the day, must drink.
bution to the filter.

The filter is a filter directly intercept impurities in the water, to remove suspended solids, particles, reduce turbidity, water purification, reduce system dirt, bacteria and algae, rust, etc., to purify water and protect the system other devices work properly precision equipment, water from the inlet into the filter body, intelligent (PLC, PAC) design, the system can automatically identify the degree of impuri ties deposited automatically to the drain valve signal sewage.

Our future water resources development also rely on filters to protect the overall protection services solve the drinking water, and to further promote the development of economic resources.

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