For some \"water, water, everywhere!\"It\'s a comedy story, but it\'s not fun for the rest of the world.Although water is abundant on the Earth, it is one of the most scarce commodities, in quantity and quality.Despite technological advances, drought and water-borne diseases are common worldwide.
The supply of drinking water is faced with various sources of pollution, so consumers are confused about its water quality.On the one hand, we believe that drinking water is well treated and safe to drink, on the other hand, we can see news reports about some inefficient water treatment plants, or operators who try to manipulate the results of the water test.Water advice is commonWhen some pollution is found, it is recommended that consumers wash water before drinking.
One relief is that the EPA noted in the \"tap water\" report that \"there are very few actual incidents of drinking water pollution, and usually they do not occur at levels that may cause health problems.But the report also said, \"more and more activities will pollute our drinking water .\"\"The supply of drinking water (surface and groundwater) may be exposed to contaminants from sewer spills, sanitary spills, rain drain, centralized animal feeding operations, failure of septic tank emissions, and many others.
These contaminants include fertilizers, pesticides, medicines, toxic waste, oil, radionuclides and metals.Drinking water supply is sometimes exposed to harmful pollutants from the source.Disease-Causes bacteria to enter the city\'s drinking water, tap water, or contaminated ice.
According to the 2002 CDC report, from 1985 to 2000, 251 outbreaks related to contaminated drinking water and 462,169 water-borne diseases were reported.Some of these cases relate to the source of surface water supply contaminated with sewage.Some drinking water pollution is related to sanitary sewer overflow (SSO) and raw sewage discharged to the water supply line.
Water 42%The outbreak of diseases related to the bug.EPA identified 59 CSO exports in seven states, less than a mile from drinking water intake.While the report to Congress did not find any relationship between the CSO emissions of these exports and the transfer of pollutants to the vicinity of the drinking water inlet, it said that more complex modeling is needed in order to do better research.
Lead in the home plumbing system can pollute the water.Lead contamination can lead to various health problems.According to EPA, \"in infants and children, the level of action for lead in contact with drinking water is higher than 0.
015 mg/L can lead to a delay in physical and mental development.\"While lead rarely pollutes the water in the water supply system, lead penetrates into drinking water from corrosion pipes with lead pipes, joints and welding at home.The good news is that advances in water treatment technology make it possible to remove these water contaminants from our drinking water.
Although technology has not caught up with pharmaceutical water pollution, most water treatment equipment can remove drugs containing volatile organic chemicals (VOCs.According to NSF International, although many NSF-certified water treatment equipment is designed specifically to remove drugs, \"Many of these products can help provide additional protection against a wide range of other contaminants.\"Consumers have a variety of water treatment equipment to choose from and you don\'t have to buy bottled water --To get healthy water, it can cost you a lot of money every year.
In fact, studies have shown that some bottled water contains a certain amount of bacteria.This is because tap water and bottled water are not regulated by the same standards and by the same agency.A study by NRDC showed that 103 of bottled water in 1 brand of bottled water per 3 had a certain level of contamination, including traces of arsenic and E.
coli.
(NRDC, 999).
In addition, the household filtration system can improve the taste or appearance of tap water at a minimum cost.According to an article in the FDA consumer magazine, \"water purified with these products is usually cheaper than buying bottled water.According to Brita, it\'s highThe end faucet filtration system provides 18 cents per gallon of water, saving a lot of money from usually 8 cents or moreto 12-An ounce of water.
Experts suggest that you should find out the type of contaminants in your water before you decide which water treatment equipment to purchase.The price of the home water test kit is between $9.If you want to test multiple parameters, 00 to about $99 or more for a single parameter.
The bottom line is that it\'s cheaper to test your water because you don\'t want to buy or be forced to buy some sort of water filter just because the salesperson says it\'s good.A typical water filter is designed to treat one or more contaminants.Most water treatment equipment is certified by the National Health Foundation (NSF) International.
The NSF (not to be confused with the National Science Foundation) is an independent third party organization that has tested and certified thousands of water treatment equipment such as household filters, softener, and purifiers to confirm treatment requirements.Once you have confirmed what is in your water and studied two or three water filters, you should confirm the statement of treatment of these water filter manufacturers, and then, choose the best water filter or purifier.If the treatment device you found is not certified, please call the manufacturer for the reason.
Please note that the treatment equipment may be tested but not necessarily certified by the NSF.What choice do you have?Again, the selection of the filter device will depend on what the test confirms.For most people, using a water filter may not be a problem, but it may be necessary for those with impaired immune systems.
There are different choices in business.
You can buy a point.
of-If you want to process all the water that comes to your home, enter the (POE) water treatment unit.Install POE or full house water filter on the water pipe entering the house, which requires an experienced plumber to install.A point-of-Use (POU) equipment is installed where water is allocated around the house.
These types of equipment have water filters under the sink or under the counter, countertop, glass bottle, shower head and refrigerator.POE (Full House filter) can install activated carbon and reverse osmosis filters in this order.Some are multiple.Stage unit with multiple series of activated carbon filters to protect the reverse osmosis filter.
Multi-APEC Pure ($629) ($385-$469), Aquasana ($799) is the NSF-certified.The water softener is ideal for families to use hard water.You may want to consult your local government that the softener is allowed due to an increase in the chlorine content emitted by the softener.
Most wastewater treatment facilities are not designed to remove excessive chlorine, resulting in excessive violations of their licenses.As a result, some local governments have banned the use of soft water machines.Prices vary for all types of water softener.
For POU water treatment equipment, countertops or table top water filters of various shapes and models are available.The desktop water filter is the ideal choice for homeowners who do not want to tamper with pipes and tenants who do not allow him/her to modify the pipe system.Some plumbing work is required for water filters.
This is ideal for water treatment in one location of the house.The price will depend on the model and type of filter in the device.In summary, please check the CCR report or test the water before selecting the appropriate water treatment equipment.
Considering the long-term cost and health benefits, the most important thing is to read fine print.Research NSF-Certified water treatment equipment.References: 1.camping-water-purfier.com/water-filters.2.2004.3.5.6.Committee on the conservation of natural resources.
Bottled water: pure or hype?April 1999.
7.
EPA: drinking water and health: what do you need to know.8.EPA: tap water.October 2003.9.Journal of FDA consumersBottled water: better than a faucet?2002

Keywords: water filter | PP wire wound filter filter | | PP folding PP melt-blown filter | large flow filter | activated carbon filter


keyword description:

standard PP fiber wire wound filter product introduction: 1, name: PP wire wound filter 2, material: PP polypropylene yarn, center skeleton for PP material. 3, use: PCB, plating, semiconductor, chemical, water and other filter impurity particles. 4, length: 5 & quot; 10“; ,20“; ,30“; 40“; 5, precision: 0. 5,1,5,10,20,50,100,200 um wire wound filter ( StringWound) Wire wound filter adopts special polypropylene line or degreased cotton, according to certain aperture gradient winding. Deep filter, one-time. Integral sex is good, without any adhesive. 1, the main characteristics of the deep filter, large flux, pollutant carrying capacity is strong, the whole structure of polypropylene, chemical compatibility is good, price is cheap. 2, typical application * pure water system, filter or refined the front end of the filter * coarse filtration of various kinds of beverage, wine. * the pharmaceutical industry, filter the front end of the electronics industry. 3 * clear filtration of wastewater treatment, the main technical performance indicators, 10' Filter) 。 * filtration precision: 1. 0 um to 100 um * length: 10 & throughout; ～40” : * normal operating temperature & lt; = 50 ℃ * highest working temperature: 80 ℃ ( △术; = 0. 10Mpa） Guangzhou filter source water filter equipment co. , LTD. , specializing in the production of water filter, PP wire wound filter, PP folded filter, PP melt-blown filter, big flow filter, activated carbon filter, and provide professional factories of the matching mechanism. Company has highly qualified technical team, professional engaged in water treatment technology development and industrialization, has a strong engineering design, system integration, installation, debugging and technical service capabilities. We will continue to improve their own quality and level, with excellent quality, considerate service, constantly to meet the various needs of customers. Web site

In daily work, 3 m high flow rate of water filter should be disinfected, installation and maintenance, it is almost always need to do, only in this way can use 3 m large flow water filter to do good work, to better achieve its effect.


3 m high flow rate of water filter disinfection techniques:


3 m high flow rate of water filter before use, please use first steam sterilization, disinfection is divided into steam sterilization and disinfection two online in disinfection cabinet.


a, disinfection cabinet disinfection: the 3 m large flow filter are taken from the plastic bags, placed in disinfection cabinet disinfection under 121 ℃ and a half hours.


2, online disinfection: the 3 m large flow filter in the correct way to install inside the filter ( Fixed plate and 3 m large flow filter from 0. 5毫米) Steam and a half hours.


3 m high flow rate of water filter installation process:





(1) the o-rings moist, slowly insert 3 m large flow filter straight;


2. Don't put the big 3 m flow filter fastening too tight;


3. Avoid direct contact with the hand of 3 m large flow filter;


(4) washed 3 m as far as possible big flow filter before use.


3 m large flow filter maintenance techniques and methods:


3 m large flow filter used to can't meet planning flow, open the filter after downtime, 3 m large flow out of the filter cartridge, scour exterior dirt on the faucet, then first in 4% hydrochloric acid soaking for 24 hours, and then soaked in 4% sodium hydroxide after 24 hours, the faucet on rinse again, check whether the o-ring is damaged, if damaged, please replace the o-ring, then according to the 3 m big flow filter device to device good 3 m big flow filter, in less than 0. 1 mpa pressure flushing.


such as 3 m after the big flow filter used to treat with long downtime, please take out the 3 m large flow filter, according to the above, by the way after cleaning, dry properly keep when starting up again.

the service life of the folded filter and its influencing factors of


folded filter is a filter commonly used in water treatment filter beforehand, it USES is the external pressure type filter principle, the impurities trapped in the surface of the filter, filter the liquid flow from the center of the filter, so when trapped by a certain amount of time, traffic will be smaller, then slowly blocked, you need to change. Before the small butterfly is to introduce a lot of knowledge of the folded filter, here no longer give us, today is said to fold the service life of filter element and the factors affecting the service life of the.
according to the normal use, under the condition of municipal tap water, can use commonly 3 - 6 months, said many clients buy less than a month of the filter is clogged, wonder if buy fake goods, if you in this case, first take a look at how you use condition, and then look at how do you usually use, and then rule out slowly, to see whether the quality problems, below I to simple analysis, the influencing factors of folded filter service life;
1, the water situation, also said that above is folded filter impurities trapped in the filter surface, when impurities accumulated to a certain amount on the surface of the block, so if the impurities of very much, and under the condition of grain diameter is larger, it stuck fast, to filter water, yellow water, must use time is shorter than filtering municipal tap water. If water quality is poorer, it is recommended that the precipitation in front of the coarse filter, filter with high precision.
2。 , use frequency, the associated with your use of time, the same situation, if you use eight hours a day, will surely make 24 hours a day than you want to use for a long time. So don't overload use, switch off water in time when not in use.
3, the quality of our products, this has something to do with each factory to do the product, if the manufacturers use inferior raw materials, service life and the effect will be bad for certain, imported brand relative to domestic is better.
above is for folding filter life and influence factors of simple introduction, if you want to know more information, welcome to consult!

- related reading PP filter service life how long? > > >

Water filtration is a critical process in many industrial applications. Whether it's removing impurities from a manufacturing process, ensuring clean water for facility use, or meeting environmental regulations, the right filtration system can make all the difference. String wound water filters are one type of filter commonly used in industrial settings, but can they effectively meet the demands of industrial filtration? In this article, we will explore the capabilities of string wound water filters in industrial applications, examining their strengths, limitations, and potential benefits.

The Basics of String Wound Water Filters

String wound water filters are a type of depth filter that rely on a tightly wound cord or thread to capture particles and impurities from water. The cord is typically made of materials such as cotton, polypropylene, or other synthetic fibers, wound around a central core to create a dense, intricate web. As water passes through the filter, the fibers trap contaminants, allowing only clean water to flow through.

One of the key advantages of string wound filters is their versatility. They can effectively remove a wide range of impurities, including sediment, dirt, rust, and sand, making them well-suited for applications where water quality is a primary concern. They are also relatively easy to install and maintain, making them an attractive option for many industrial settings.

Industrial Applications of String Wound Water Filters

String wound water filters are commonly used in a variety of industrial applications, where they provide reliable and cost-effective filtration. One common use is in the pre-filtration of water for industrial processes, where the removal of sediment and particulates is essential to prevent damage to pumps, valves, and other equipment. This is particularly important in industries such as oil and gas, chemical processing, and food and beverage production, where water quality can have a significant impact on product quality and process efficiency.

In addition to pre-filtration, string wound filters are also used in cooling water systems, where they help to prevent fouling and scaling by removing suspended solids from the water. This is crucial for maintaining the efficiency and lifespan of equipment such as heat exchangers, condensers, and cooling towers. String wound filters can also be employed in wastewater treatment processes, helping to remove solids before further treatment or discharge, and in facilities where water quality standards are regulated.

Strengths of String Wound Water Filters in Industrial Filtration

One of the primary strengths of string wound water filters in industrial filtration is their ability to effectively capture a wide range of particles and contaminants. The tight winding of the filter material creates a dense matrix that can trap particles as small as 1 micron, ensuring that water quality standards are met. This makes them suitable for a variety of industrial applications where the removal of sediment, rust, sand, and other solid impurities is crucial.

Another strength of string wound filters is their durability. The tightly wound design provides a robust structure that can withstand high flow rates and pressures, making them suitable for use in demanding industrial environments. This durability also extends to the longevity of the filter itself, as string wound filters can often be used for an extended period before requiring replacement.

Limitations of String Wound Water Filters in Industrial Filtration

While string wound water filters offer several benefits, they also have limitations that should be considered in industrial filtration applications. One of the primary limitations is their inability to effectively remove certain types of impurities, such as organic compounds, chemicals, and microbial contaminants. These filters are primarily designed for physical filtration, meaning they are less effective at removing dissolved substances or microorganisms from water.

In addition, the use of string wound filters in applications with high levels of suspended solids can result in a shorter filter life and more frequent replacements. The fibers of the filter can become clogged with particulates, reducing flow rates and filtration efficiency over time. This can lead to increased maintenance requirements and the potential for higher operating costs.

Benefits of Using String Wound Water Filters in Industrial Filtration

Despite their limitations, string wound water filters offer several benefits that make them well-suited for industrial filtration applications. One of the primary benefits is their cost-effectiveness. String wound filters are generally more affordable than other types of filtration media, making them an attractive option for businesses looking to reduce operating costs without sacrificing water quality.

Another benefit is the ease of installation and maintenance. String wound filters are relatively simple to install and can be easily replaced when needed, minimizing downtime and maintenance costs. This makes them a convenient option for industrial facilities where efficient operation is essential.

Summary

In conclusion, string wound water filters can be effectively used in industrial filtration, particularly in applications where the removal of sediment and solid impurities is a primary concern. Their ability to capture a wide range of particles, their durability, and cost-effectiveness make them a compelling choice for pre-filtration, cooling water systems, and wastewater treatment processes. However, it is important to be aware of their limitations, such as their inability to remove certain types of impurities and the potential for reduced filter life in high-solids applications. By understanding the strengths and limitations of string wound water filters, industrial facilities can make informed decisions about their filtration needs and ensure the quality and efficiency of their processes.