Equipping a water supply system, owners of their own homes often use borehole sources. However, they almost always carry a variety of minerals and gases. Because of this, the liquid becomes unsuitable both for drinking it for technical purposes, and for drinking. Therefore, there are various cleaning systems. Filters for water from a well from iron and hydrogen sulfide successfully cope with such pollution.
Correctly choose a cleaner for your country house will help the reviews of experts and ordinary users. It should be remembered that in each source water differs in a set of elements, therefore, when choosing filters for a well from iron or hydrogen sulfide, it is necessary to take into account the composition of the liquid.
The Importance of Cleaning
Human health depends on the quality of the water that he drinks. From it we get the necessary minerals and trace elements. Even the operation of technology depends on the purity and balance of the source. Filters for water from a well from iron can achieve the optimum content of this mineral in a liquid.
Exceeding its level will turn over time with an increase in the likelihood of developing certain diseases. The taste of such water is far from ideal. Even on the bathtub, the walls of the kettle and other objects will begin to form rusty smudges. In addition to an unaesthetic appearance, this leads to the destruction of equipment surfaces.
The presence of hydrogen sulfide in water is easily determined by smell. The fluid entering the surface from the well will smell like rotten eggs. It is toxic. Of course, with the help of water from such a source it will be impossible to even wash the dishes, not to mention drinking them.
It’s easy to install a filter on the water from the well with your own hands to clean it from iron. But there are types of systems whose installation is best left to professionals.
Determination of water composition
The presence of impurities such as iron and hydrogen sulfide can be determined even without examination. The filter for cleaning water from the well from iron, the photo of which is presented below, is necessary if the liquid has a rusty color.
Moreover, it can occur only when the liquid comes into contact with air. It is unpleasant to drink it, as the taste is quite specific.
The higher the concentration of iron, the darker the liquid. The maximum permissible concentration of this mineral according to sanitary standards is 0.3 mg / l. Iron dissolved in water when exposed to air may stain clothing or sanitary ware.
Hydrogen sulfide gives itself an unpleasant, pungent odor. This gas is toxic. Therefore, water can cause serious harm to health, it also causes corrosion of metal pipes.
The reasons for the appearance of iron and hydrogen sulfide in water
The importance of the filter for water wells from iron, a photo of which can be viewed in the article, is due to several factors.
Due to the occurrence of minerals containing iron in the earth's crust, an underground source is saturated with it. If brown, red or magnetic iron ore is found in the area where the country house is located, in the water from the well, according to experts, most likely there will be an increased iron content, and a filter will need to be cleaned.
The smell of hydrogen sulfide in water can be caused by the activity of certain bacteria or by the occurrence of sulfide ores in the earth's crust.
If the gas appeared in the water after 3-4 years of operation of the system, this may be caused by depressurization of the joints of the casing pipes. Because of this, groundwater that may contain organic impurities gets inside. When decomposed, they emit hydrogen sulfide.
Low iron removal
Filters for water from a well from iron are selected depending on the concentration of the mineral, as well as other impurities present.
A small concentration is considered to be the presence in the liquid of not more than 2 mg / l of this trace element. In this case, the dissolved iron is oxidized with oxygen or with a reagent.
Additionally, when using the load, you can reduce the hardness of the water. Salt will act as a reagent, and cation exchange resin will act as a load. If the water hardness is within acceptable limits, use automatic cleaners. To carry out ion exchange, filter loading will last up to 7 years, but it will require maintenance every year. The removal of hydrogen sulfide occurs by the same method as iron.
High iron removal
If the iron content in water is from 2 to 20 mg / l, this is already a large concentration.
When using a filter for water wells from iron, aeration technology is used. The system is equipped with a large tank in which the level of oxygen rises. After this treatment, the liquid enters the filter. It should not stagnate, otherwise it will be necessary to carry out bactericidal disinfection of water.
If the source does not exceed 5 mg / l of iron and the consumption is not more than 1.5 m 3 / h, flushing through a filter with loading is used. Oxygen also comes here.
If the consumption exceeds 1.5 m 3 / h, compressor aeration is used for large houses. The equipment pumps air in the system in front of the filter. Excess oxygen is then removed.
It is more efficient to enrich large quantities of water with ozone. Iron quickly precipitates, while harmful microorganisms do not develop.
Hydrogen sulfide elimination
Filters for water from a well from iron and hydrogen sulfide have a similar principle of operation. To eliminate the unpleasant smell of rotten eggs from the source, there are several methods.
Aeration of water eliminates iron and hydrogen sulfide, which are in small concentrations. For high pollution, this method is combined with others.
If the water contains hydrosulfides, apply the catalytic method of oxidation on ion exchangers. It is also combined with the first approach to eliminate hydrogen sulfide.
If the gas is bound to bioorganic molecules, the previous methods will not lead to the desired result. Here you need to equip the filter with a pump. It will dispense the oxidizing reagent to the liquid being cleaned. Only the specialist who correctly takes water for examination can determine the desired method.
Types of filters
Depending on the composition of the source, filters for water from the well from iron are selected. It’s quite possible to install it yourself. First, you need to choose the appropriate equipment.
Reverse osmosis systems are very popular . In addition to iron, they are able to remove nitrates and high salt content from water.
Softeners are also able to remove iron. Such filters change potassium and magnesium ions to sodium ions. However, it is more efficient to use iron removers.
The catalyst oxidizes contamination. Iron precipitates and is retained by the filter. Oxidation can also occur by electrolysis.
Hydrogen sulfide and iron effectively remove carbon filters.
DIY system installation
The filter for cleaning water from the well from iron, reviews of which are left by experts and ordinary users, can be installed with your own hands.
Depending on the type of system and instructions for installing it, appropriate actions are performed. With self-assembly, it is necessary to ascertain the composition of water with the help of an examination and purchase the necessary equipment.
Before installing the well, it is important to clean it well. Crushed stone is poured at the bottom. If builders drill a well, they install a filter at the water inlet to the pipe.
With self-assembly, it will be necessary to install a compressor for pumping air, an aeration column, and after them a filter is mounted.
Filling system
Today, according to consumer reviews, filters for cleaning water from the well from hydrogen sulfide and sludge-type iron are in great demand. The most popular manufacturer is the Geyser company.
Based on the studies of the composition of the source, a system is collected that cleanses the liquid most effectively. The costs will be minimal.
Increase the demand for such an installation as a filter for cleaning water from a well from iron, reviews. Geyser is known to consumers as the undisputed leader.
The company produces many varieties of equipment. Thanks to the latest developments, their fillings are suitable for almost all varieties of liquid composition. The optimal substance is selected individually. This is the effectiveness of the Geyser. In addition, the price-performance ratio for these systems is excellent.
Having familiarized yourself with such a device as a filter for water from a well from iron, hydrogen sulfide, you can easily choose the best type of system. After laboratory studies of the composition of the liquid, the cleaning efficiency increases several times, and costs are reduced.