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Water purifier for water in a private house. Well water treatment system for a private house. The main pollution of well water

Reducing iron from 16 to 0.1 and removing color and smell, I think IMHO it is inappropriate to complicate it also with ozone. Actually, I would like some explanations on the scheme, the work cycle.

From the well, after the pump, is the water divided in a 100mm pipe, part goes to the degasser, another to the ejector?
  Do you use an ejector to dose hypochloride, are these sold or is it of your own design?
  A little more about your degasser, a little more about the device, does it take air from the ventilation? If you can photo.
  Further down the loop. Water began to fill the first barrel. “Cold water displaces warm”, are you warming something?
  A float 220v will turn off the flow from the well when barrel number 2 above the overflow line is filled by how much? And when will he turn on the feed?
  Further scheme with ozone. Is it possible to sketch without him? And please draw a beer keg filter there.
  I understand that this is just a diagram, but it also works with such results, so I would not want to miss something.
  Thanks.

Reagent type iron removal station

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  Vodv is divided into two streams .. on each there is a faucet .. that is. I can control the flows.
  The ejector is taken from a mini-wash ... Bosch Aquatak 100 (shampoo spray kit) ... but it’s easy to do it yourself.

The degasser is not my idea .. read the article I published here ..
  Three pieces of plastic pipes inserted one into the other.
  At the inlet, expansion of the flow is necessary, at the outlet it is advisable to put a chipper (so that the water entering it turns into splashes)

You have a choice:
  1) Dosage of reagents
  2) Ejection and ozonation by ozone

Instantly improve indoor air quality by filtering water throughout the house. If your home does not receive water from a municipal water treatment plant, you may be wondering what options you have for filtering water. The level of protection that you will enjoy during installation is a common problem that many homeowners experience.

Starting with the general question of whether a whole water filter for your home works for you, it’s good, but there are additional questions that really get to the bottom of your well water filtration needs. We will look at these issues to help you decide if you need a water filter for your entire home, as well as additional components that you should consider.

You can use it together, but why? ... now I have a dosage of chlorine.
  In the future, I will switch to ozonation.
  This will eliminate the participation in the oxidation process of any additional chemicals.
  The oxidizing agent is very strong ..

The degasser at this stage takes air from the ventilation.
  And there is plenty of it. (in the version with ozone this is even desirable)
  The degasser itself is installed in the pipe along with the ejector.
  We might think that hydrogen sulfide is sucked in and everything goes in a circle .. maybe so .. however everything works like that ..
  in order for the air to be taken by the degasser from the outside, you just need to stretch a couple of tubes and insert them into the degasser ..
  the principle of ejection here works at 100%.

Primary use of well water filtration

Most homeowners who use water filtration systems install them to do the following. Improve the taste and transparency of their water Eliminate or remove certain contaminants. While all water filtration systems help eliminate or remove certain pollutants, there may be different impurities that bother you in your plumbing pool.

Ideally, you should get a water rating every year to check for the most common pollutants. These tests will look for unwanted items, such as pesticides, inorganic chemicals, volatile organic chemicals, bacteria, viruses, and other unwanted substances that can cause the disease or that correlate with the disease.

The water underground is usually very cold .. 4-6 degrees ..
  I have water in a barrel in a heated room and has a temperature of 15-20 degrees ..
  so as not to mess up the porridge .. and not to interfere with the fresh portion, which needs time for the reaction, the 110mm pipe reaches almost the bottom.

The overflow line in the diagram is indicated incorrectly. It is located below the trip level of the float to shut off.
  those. the water supply pump from the well will turn on only when the float OPEN contacts (implemented by a conventional relay)
  that is, the water level fell .. but it is still above the overflow line with the second barrel.
  the float bent and the contact opened ..
  the feed pump from the well turned on ..
  the water level rises .. the float pops up .. the contact inside closes ..
  the pump shuts off ..

What is filtered from water to water with a filter for the whole house?

Unpleasant odors. It is often mentioned that water smells good on rotten eggs. This distinctive odor is contaminated hydrogen sulfide, which exists naturally in groundwater, but in most cases does not create immediate health problems. The activated carbon filter, which is standard, will absorb odors that cause an unpleasant odor created from hydrogen sulfide.

While the presence of hydrogen sulfide in water is generally considered harmless, there are consequences of higher concentrations. These symptoms include minor effects, such as headache and asthma problems, to more serious health problems, such as irritation of the airways and, at extremely severe concentrations, death.

Water from the third barrel in the worst case is taken with a significant suspension of rust microparticles ..
  (the settled water is almost pure, the sediment falls to the bottom)
  Further, it is mandatory to filter it ..
  Here you can put a charge filter ..
  The larger the volume of the cylinder, the less often it will have to be washed (within reasonable limits)

Reagent-free iron removal station

If you get water from a well, you are at increased risk for water contaminated with bacteria and parasites. These contaminants can cause minor health problems, but can also be associated with more serious health problems such as diarrhea, vomiting, chills, fever, headaches, stomach cramps, and malaise. These two components are highly recommended for homeowners who rely on wells to get water.

How do pollutants get into my well water?

This usually happens, and groundwater is usually a safe option for consumption. Unfortunately, the wrong design, installation, or age of your well may mean that it is more susceptible to the ingress of unwanted contaminants than you think.

Filter selection for the whole house

  Choosing these customizable options provides protection against unwanted unwanted objects found in the well.

As a backfill, you can use Quantum DMI-65 (if the water consumption is significant and the iron just does not have time to oxidize in barrels, DMI will help him)
  This backfill is not suitable for the version with ozone. because It requires the dosage of chlorine.

You can apply brightening Macroceramics, Filter AG, Filter AG +.
  These fillings will simply filter out the suspension.

It is possible and quartz sand .. like mine .. but rather marble chips of fine fraction + sand ..

Guidelines for buying filters for all whole water. What is a filter for the whole house? The filter of the whole house is connected to the main water line entering your house so that all the water dispensers in your house - faucets, toilets, showers, bathtubs, kitchen, laundry - distribute treated water. Typically, an entire home water filter is connected to the main water line before it splits into a hot water heater. Customers who wish to purify water from their garden and sprinkler systems may seem a little more complicated, since the main water line leaving the city system is often divided into a “home” water line and a “yard” water line into the house on the foundation plate or street level in front of the house.

Well, lastly, Activated carbon for a better result .. but you can without it ..

For hard .. with a greater degree of mineralization of water .. my system will not work .. ordinary softeners will help here .. with salt flushing ..

A solution of bleach in a 20l canister. I have enough for about 4-5 days.
  I prepare the solution like that .. 6 caps of the simplest “whiteness” (5% active chlorine) and a tablespoon of soda (to raise the PH of my water, and I have 5.2 ... which is very bad for the oxidation reaction)
  In my case, the concentration of active chlorine is small and completely insufficient for the oxidation of all iron and hydrogen sulfide ..
  those. at the output, there can be no talk of any excess in chlorine.
  no smell of bleach .. just clean water ..

Consult your home project or city water company for more information. What type of water filter for the whole house do I need? This will depend on what types of pollutants are in your water. Determine what you need to remove from the water. If you are in urban water supply, typical pollutants of concern are chlorine and chemicals, sediments, and solid minerals. The types of pollutants commonly found in private water supplies are deposits, minerals of iron and hardness, but can range from unpleasant pollution to toxic or damaging ones.

The ejector is adjusted by blocking the flow of the degasser and its own valve .. then calibrated. those. we need to track how much water passes through it in a certain time and how much solution it sucks in ..
  From this we calculate the required concentration of chlorine in the canister ..
  This is not at all difficult .. The principle, I hope, is clear?

Water filter for a cottage

If you have a private well, send us a copy of your last water analysis or get your well so that we can make a recommendation based on the pollutants that are actually in your well water. Upon request, most municipal water utilities will provide you with a water analysis.

Water softeners specifically remove hardness minerals, while water filters are designed to remove a wider range of contaminants. However, they can be combined in one device called a water conditioner, for example. Find out more about and water conditioners here.

Sep 8, 2015

Regardless of the type of source used for water supply of a private house, experts recommend an analysis of the incoming liquid. This will allow you to choose the right filters for water in a private house. Different types of impurities differ in their physical and chemical properties, which means that different technologies will be required to remove them.

According to research, only one hundredth of all the water available on the planet is suitable for drinking and cooking without preliminary preparation. There are quite a few reasons for poor quality, and one of the main reasons is the deterioration of the environmental situation. If we talk about the residents of apartment buildings that use central water supply, then the liquid enters their taps after the treatment facilities, however, there are some nuances here.

Not all specialists find the quality of centralized cleaning high enough, and the methods used effective and safe.

The poor state of communications in the overwhelming majority of regions worsens the quality of treated water: rust particles get into it, and a minor violation of the pipeline tightness, which is difficult to quickly detect and eliminate, at the same time causes foreign impurities to enter the stream.

Common problems

Owners of private houses with an autonomous water supply system also face certain problems regarding water quality. The presence of impurities can be determined by characteristic signs. Moreover, each type of foreign matter can cause certain harm to the health of consumers or the equipment used.

Water treatment system design

In order to make the water purification system of a private house as efficient as possible, it is better to carry out two types of studies - chemical and biological analyzes, which together give a complete picture of the composition of the liquid, its composition of soluble and insoluble impurities and their quantity.

It will be optimal to conduct analyzes twice - at normal times and during the flood. Very often, spring groundwater rise, along with an increase in the amount of contaminated liquid entering the soil from the surface during snowmelt, sharply worsens the quality of the water in the source. First of all, the risk exists for wells and shallow Abyssinian wells. If this factor is not taken into account, the water treatment system during the flood will work in peak mode, which will lead to premature exhaustion of the filter resource.

Note: Due to the fact that artesian waters lie on a large surface, only chemical analysis may be sufficient for artesian wells.

Water treatment for private homes should not only be able to remove unwanted substances from the water, but also do it with the required performance.

The initial data in the design of the water treatment system are:

• type of available source (well; sand, artesian or Abyssinian well)
• initial water quality
• the required quality of cleaning (experts recommend cleaning water for domestic needs to extend the life of plumbing and domestic water-consuming units, however, the requirements in this case are lower than the quality of drinking liquid).,
• water consumption mode taking into account peak moments,
• the presence of a storage tank that allows for continuous water supply at low productivity,
• average daily water consumption,
• required water treatment capacity.

These parameters determine the complete set of the system. For household use, it is enough to install liquids in a private house, to obtain drinking quality, a deeper full cleaning will be required.

System performance is determined by SNiP 2.04.01-85 - necessary the average daily amount of liquid is about 200 liters per living. It is important to consider that this quantity includes both hot and cold liquid, that is, the flow rate in the bathroom, in the shower, in the toilet, for washing, etc. Therefore, if cleaning is done separately, it is preliminary for the entire flow and deep for supply to the kitchen of drinking water, the flow for the drinking block will need to be considered separately.

Some operating conditions are mandatory for the correct operation of the system, their implementation should also be taken into account when designing:

• the presence of a heated room for installing filters for water purification in a private house in which the system will be protected from freezing (this may be a warm basement or cellar; compact systems that can only work on one point of water consumption can be placed under the sink in the kitchen),
• connecting the system to the sewer to discharge dirty liquid after washing the filters,
• providing a pressure corresponding to the required value (it is usually indicated in the accompanying documentation for each filter model).

Types of filters

Each of the filters has its own purpose, it differs from the others in design and operation principle, so you should consider which filter for water in a private house is needed, in more detail.

Mechanical filters

Devices of this type retain insoluble sufficiently large impurities   - grains of sand, particles of silt or clay, rust. Mechanical (or sedimentary) cleaning can increase efficiency and extend the life of subsequent stages, preventing them from becoming excessively fast. There are two types of devices of this type.

1. Mesh   have a fine mesh inside the case, which in most cases is replaceable. Some models have the ability to flush with reverse fluid flow, followed by discharge of dirty fluid into the sewer.
2. Cartridge or multilayer sediment filters, which have several layers of different-grade fillers (sand, expanded clay, etc.). When water passes through these layers, insoluble impurities are deposited on the particles of fillers. Such filters require replacement of the material in case of contamination or in those cases when the volume of the filler is reduced due to removal.

Softeners

The filter for hard water in a private house is an ion-exchange unit filled with granules of artificial resin that enters a substitution reaction. Ions of hardness salts dissolved in water are replaced by sodium ions during the reaction. After the filler generates a resource and loses its ability to ion exchange, it is subjected to regeneration, restoring the filter.

Iron removers

It is often believed that a sign of excess iron is a reddish-brown (rusty) shade of liquid. However, in water this element can be present in various forms - divalent or trivalent, organic, including bacterial. Based on the result of the analysis, the most suitable deferrization scheme is selected.

Reagent technology involves the introduction of water, most often, potassium permanganate, which, reacting with dissolved iron, forms an insoluble precipitate, delayed by subsequent filtration.

Reagentless method   based on the ability of dissolved iron to oxidize to insoluble trivalent when reacted with oxygen. The maximum possible contact with the oxidizing agent contained in the air is ensured by atomization of the liquid and its aeration.

Reverse osmosis systems

Reverse osmosis purification is the passage of a stream of water through a membrane whose cell size is comparable to the size of water molecules. Such careful filtration allows you to get rid of almost any impurities, however, if the reverse osmosis filter is installed without preliminary steps, the membrane will become dirty and lose its operability almost instantly.

As a water filter for a country house, reverse osmosis provides the quality of treatment needed for drinking water, and eliminates not only impurities, but also pathogenic microflora.

Since the quality of treatment by reverse osmosis corresponds to almost complete desalination of drinking water, reverse osmosis systems often complemented by mineralizer blocks, optimizing the composition of water and ensuring the presence in its composition of essential and beneficial salts for the body.

Carbon filters

Activated carbon, as a filler of a cleaning filter, is a highly efficient absorbent capable of absorbing organic impurities and gaseous compounds dissolved in water. After passing carbon filters for water in a private house, the liquid gets rid of extraneous smacks, odors and color.

Ultraviolet blocks

Ultraviolet blocks in the water treatment system are not filters in the literal sense of the word, but they effectively clean the liquid, disinfecting it and making it safe to eat. The undoubted advantages of ultraviolet disinfection is its non-reactivity, that is, the absence of the need to introduce substances into the liquid that can change its quality and must be eliminated in the future. An example of a reagent disinfection is chlorination, which often gives a characteristic odor and color.

The selection and installation of water filters in a private house should be based on laboratory data and accurate calculations taking into account needs. In this case, the water treatment system will be as efficient as possible.