culture
Palace of Culture, 2016
Monument to the Heroes of the Liberation War of the Ukrainian people of 1648-1654 in the Park of Glory
The main cultural institution of Zhovty Vody is the Center for Folk Art, Culture and Leisure (another name is the Zheltovodsky Palace of Culture; the former name is the Palace of Culture named after Lenin). The institution was opened in 1957 and there are several amateur art groups with the title of folk. The building of the center was designed by the Moscow architect O.M. Alexandrova. In 1985, they were included in the list of architectural monuments of the Dnepropetrovsk region.
Also in Zhovti Vody there is a city museum named after. Yefim Prigozhin, the Rodyna House of Culture, a network of libraries, a music school and the Avangard city stadium.
Mass media
- Newspaper "Labor Glory"
- Newspaper "Zhovtovodski Visti"
- Internet newspaper "There is an opinion"
- Private shopping center "Step"
- Private shopping mall "Zhovta Richka"
- Social newspaper "Visnik Mista"
TV CHANNELS (analogue TV):
- 27 TVK - "Inter" (transmitter power - 0.1 kW / location of the transmitter and transmitting antenna - TV tower, Mira Square (formerly - Lenin Square);
- 29 TVK - "Ukraine" (0.1 kW / TV tower);
- 32 TVK - "KRT" / "Step" (0.1 kW / TV tower);
- 35 TVK - "TET" (0.1 kW / TV tower);
- 39 TVK - "1 + 1" (0.1 kW / TV tower);
- 42 TVK - "STB" (0.1 kW / TV tower);
- 50 TVK - "ICTV" (0.1 kW/TV tower);
- 58 TVK - "New Channel" (0.1 kW / TV tower);
- 60 TVK - "Mega" (0.1 kW / TV tower)
Digital TV (multiplexes) in DVB-T2 format:
- 21 TVK (0.2 kW/TV tower);
- 47 TVK (0.2 kW/TV tower);
- 48 TVK (0.2 kW/TV tower);
- 49 TVK (0.2 kW/TV tower).
Internet resources
Zheltovodsky city forum-gazebo - yellowwater.com
yellow hot water
Slonopotam November 19, 2013, 13:33:35 Group: HOA member Posts: 21 Registration: 10/30/2013 I have the same thing in the 7th entrance, most likely due to the fact that the so-called return flow does not work. Water does not circulate in the circuit, but this “saving” of the power plant stagnates at our expense - the automation is turned off (perhaps broken, dismantled or simply not mounted at all during construction) it is necessary to look at each riser separately answer quote Marco November 19, 2013, 16:38:50 Everything is clear, the worst has been confirmed! (((The problem with draining the water does not go away, or rather, I try to drain the water for 10-15 minutes, but there are no changes! Usually, the next day the situation goes away by itself.
- There is no single sample complaint, so you can write it in any form.
- It is necessary to indicate in the text of the complaint the reason why the user decided to file a complaint.
- You should also indicate the facts of the supply of low-quality water (with the exception of cases when planned work is carried out on water pipes). Additionally, you can specify other reasons.
You seem to have enough space - you can hang filters on the wall above the toilet (in some cabinet) or under the sink. You can take beautiful stainless steel flasks - more expensive, but you don’t even need to hide them. Leiden 28.02.2011, 17:46 thanks for the reply! vladimirp 27.05.2011, 22:07 Hello everyone! I write happy! The long epic with filters is over! Somehow, having arrived from the dacha and having washed in the shower, he began to itch, the skin smelled of iron or something .. I decided to put the mains on cold and hot. I wanted to put BIg Blue Typhoon on the hot one - but the proven plumber STRONGLY refused, said that the slim line would be enough ... As a result, I put the slimline. And what a disappointment it was when, with an aragon filter with a porosity greater than 25 liters per minute, the SMELL remained.
Content
- Why rusty water flows from a tap - the main reasons
- 2 Is it possible to wash in rusty water
- 3 When to Complain
- 4 Where to complain?
- 5 Evidence
- 6 How to file a complaint, what must be indicated, sample
- 7 What to do next if there is no adequate response to the claim
Many users are faced with a situation where rusty water begins to flow from their taps, unsuitable for use. If such a problem occurs extremely rarely, then it's okay, but if rusty tap water begins to flow with enviable constancy, various actions must be taken to fix the problem.
First, the water from the river is cleaned of large debris (castings, branches, etc.), then it is filtered and chlorinated to remove various bacteria, etc. The water is continuously monitored for quality, so it can be drunk without fear. But now the question may really arise: “Why is yellow water flowing from the tap?”. The reason for this problem lies in the old metal pipes, the inner surface of which is not at all as even and smooth as the new ones.
Over time, a pipe with a diameter of 150 mm can become half clogged with deposits. After you turn off the water, the liquid in the tap turns yellow due to the small particles present in it.
Even the purest water, passing through the pipes, can turn yellow. If the pipes in your house have not been changed for a long time or the water pressure is not strong enough, then most likely the water supply is already significantly contaminated.
Is it normal for yellow water to come out of the tap?
The water smelled the same, the skin smelled not so intense, but it smelled =(((I risked putting Aragon on hot water with a porosity of 9-11 liters per minute and ABOUT HAPPINESS !!!!! WATER STOP SMELL !!!!! http:// i043.radikal.ru/1105/21/f9edcf07489dt.jpg (http://radikal.ru/F/i043.radikal.ru/1105/21/f9edcf07489d.jpg.html) http://s006.radikal.ru/ i215/1105/8e/2292f20212aat.jpg (http://radikal.ru/F/s006.radikal.ru/i215/1105/8e/2292f20212aa.jpg.html) in the kitchen or in the bath - the hot pressure is noticeably reduced, but you can still wash. True, we have a small hot pressure. I measured it with a watch, if you open the hot shower to the maximum - it consumes about 8 liters per minute. The filter will have to be cleaned / changed once at 2 months, but it's worth it - wash in clean water.
Important
On the initiative of the Chief State Sanitary Doctor for the Samara Region, Nina Sergeeva, new color standards for tap water from the surface water intake of the Saratov reservoir NFS-1, NFS-2, hot water supply of Samara Communal Systems LLC were established on February 5. If earlier the SanPiN color standards were up to 20 degrees, now this norm is allowed within 35 degrees, while the new norm is valid until February 1, 2014
The reason for the increase in standards is natural phenomena that have increased the color of water in rivers.
But in general, I'll tell you, in Peter. the area is difficult to get the truth. Now we have moved, a new house, no problem. Filipych 14.02.2011, 23:25 I put myself Aquaphor + chemical cartridges (5 microns), but I didn’t install self-washing ones (100 microns), because there is practically no sense from them. Now the water is clean, and before the filters were installed, my arms and shoulders itched from hot water.
It was impossible to wash.
The installation cost 5 thousand rubles (2 flasks and a pressure valve + relocate the wiring a little), a typhoon in hardware 2000 rubles, a cold bulb - Atoll 700 r The argon cartridges themselves are 500 r, Important! insert an insert of quartz sand into argon for hot water and do not forget the sealing sleeves (otherwise not everyone knows in stores) and unsubscribed. Littlevan rules
Irina Spb 05/27/2011, 23:25 I have such water flowing from the tap Irina Spb 05/27/2011, 23:27 On Monday I will call representatives of the SES. The chairman of the HOA told me verbatim “that if I am not satisfied with the quality of water, then I need to move to live in Switzerland” Brook 05/27/2011, 23:39 On Monday I will call representatives of the SES.
If any point of the Rules was not observed (for example, the allowable water shutdown time was exceeded or it turned yellow), then the consumer has every right to demand that the supplier recalculate the fee. To do this, you need to contact the emergency dispatch service and report the violation. If there is an agreement between the owners and the supplier on direct deliveries, you must call the supplier's control room.
Also, the contract could be concluded by the management company or the HOA on behalf of the owners, in such cases you need to call or write to the dispatch office of the managing organization. Do not forget to ask the dispatcher for his last name, first name and patronymic, registration number of the application and the time it was received.If the dispatcher has information about the causes of the violation, then he is obliged to inform the consumer and make an appropriate note in the application registration log, thus recognizing the fact of the violation.
temporary phenomenon
Yellow, orange, brown, brown - these are not always shades of honey watercolor. With such colors, ordinary water flowing from the tap in our bathroom can surprise. Although ... Who will be surprised by this now.
Rusty water that appears after a temporary shutdown has become a common thing for us. The main thing is not to start the washing machine at such a moment, otherwise you will not end up with problems.
Experienced ones know: turn on the tap and wait patiently for the clean one to go. The most prudent ones even keep a special device for such a case. After turning off, the water hisses, because it is mixed with a lot of air, and so that everything around is not covered with rusty splashes, a plastic bottle with a hole in the bottom is put on the snorting tap.
The fact of the appearance of rusty water after a shutdown is understandable and acceptable. When water is constantly flowing through metal pipes, oxidation does not occur. But when the supply is stopped to repair or prevent the pipeline system, iron interacts very quickly with air, and with the first portion of water we get rust.
Population
The population of the city (city council) as of January 1, 2014 was 48,045 people, including the city of Zhovti Vody - 47,284 people, the village of Sukhaya Balka - 761 people. As of May 1, 2014 - 47,880 people, including the city of Zhovti Vody - 47,117 people, the village of Sukhaya Balka - 763 people. As of November 1, 2015 - 49,406 permanent residents and 47,161 people in the present population
Asterisks indicate population census data, without asterisks - data from the State Statistics Committee of Ukraine.
1959* | 1970* | 1979* | 1989* | 2001* | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2017 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
32 406 | 40 334 | 51 653 | 61 690 | 53 582 | 49 814 | 49 338 | 48 792 | 48 427 | 48 032 | 47 689 | 47 509 | 47 284 | 46 192 |
Rusty hot water from the tap: possible causes and where to complain
Littleone 2009-2012 Family affairs Our house Yellow tap hot water. Help advice. PDA Просмотр полной версии : Yellow tap hot water. Help advice. Princessa Fiona 24.05.2010, 01:56 Hello! Tell me what to do? Hot water with a yellowish tint flows from the faucet :001: and it was like that from the very beginning, when we moved into the house (70s BC).
the buildings). It is not clear whether this is due to pipes that need to be changed. What if it's not about them? How to find out? Help advice, please! I want clear water! Good Housekeeping 05/24/2010, 08:53 If there is such an opportunity, then you can put a main filter on the water. And change it more often. Yellow water flows from our tap and stains the plumbing.
After installing the filter should be better. Princessa Fiona 05/24/2010, 20:16 If there is such an opportunity, then you can put a main filter on the water.
Rusty hot water from the tap: possible causes and where to complain
Now we have made it so that it would be warm, but unfortunately without automation it is very difficult to manually maintain heat, because illegal selection of hot water from the heating system has been recorded. Therefore, the task number one is to buy and install automation for heating.
Task number two is to find an illegal consumer who has connected to the heating system (perhaps these are illegal immigrants on the technical floors, who are allowed into the territory by the SEU security) or builders who make repairs in apartments). in Trety, we managed to get into a heat point and the return is indeed clamped (practically closed) so the SPP earns extra money for us (does not calculate the heat and pocket the difference) Access to the heat point is now carried out under the control of the workers of the SPP and their security, so turn on full return is not yet possible.
Why does rusty water flow from a tap?
Among the main causes of rusty tap water are:
- A high level of deterioration of communications responsible for the water supply of consumers.
- Water supply with precipitation, which accumulates and leads to the appearance of rust in the water.
- Poor water treatment. Since the water contains a significant amount of metal particles, it must be thoroughly purified before being supplied to end users.
- Planned outages. The public utilities check each house before the start and at the end of the heating season for deterioration of utilities, and perform the necessary repair actions.After that, rusty water may appear in the taps, but this problem disappears rather quickly.
Rusty water comes out after turning off the water - why
Many of our readers are concerned about the question, why does rusty water come out after turning off the water? It is worth noting that this phenomenon is recognized as a norm at the legislative level, however, on the condition that during this period the utilities perform a scheduled inspection of pipelines.
Since most of the pipes are made of metal, rust forms on the surface due to oxidative processes. When the pipe is completely filled with water, oxidation is much slower. As soon as the water supply is turned off, the process accelerates sharply, and within a short period of time, rust deposits form on the inner surface of the pipe. After turning on the pressure, it is washed off, and therefore, during the first minutes after turning on the water, we have the opportunity to observe rust.
Economy
Industry
- Vostochny Mining and Processing Plant is the largest producer of natural uranium in Europe.
- OJSC "Southern Radio Plant" State Joint-Stock Company "Dneprovsky Machine-Building Plant" - specialized in the manufacture of radio-electronic equipment based on single-sided multilayer printed circuit boards. As of 2016, the plant and its buildings are completely liquidated.
- Faux Fur Factory OJSC is a manufacturer of faux fur and products made from it.
- LLC NPP Tetra is engaged in the production of radiation monitoring devices.
- JSC "Zheltovodsk bakery"
- LLC "Positron" - the company specializes in the development and production of devices and systems for radiation and radioecological monitoring.
- LLC "Vostok-ruda" - is engaged in the extraction of iron ore.
Services sector
A number of utility companies operate in Zhovti Vody to serve the population: Zheltovodskteploset, Zheltovodsky Vodokanal, and the Production Housing Repair and Maintenance Association.
Branches of Ukrainian banks, many trade and service enterprises were opened.
Rusty water flows from the tap, the reason lies in the increased content of iron
Very interesting! Here I found: Honeywell F74C-3/4 "AA (AD, AC) 6720 rubles Honeywell F74C-1" AA (AD, AC) 7010 rubles Honeywell F74C-11/4 "AA (AD, AC) 8150 rubles Do you mean them? ! we will put F 76 S-1/2″ there a slightly different installation and we don’t need 3/4″. I don’t know how much the installation costs, but the filter itself is about 8 tr. for hot Princessa Fiona 27.05.2010, 20:00 I have hot water from the heating. Cleans well with filters. In the non-heating season I use a water heater - there is no difference. We change filters often - we don’t save money. And what filters do you use? who produces? I want not to make a mistake when buying, so that the effect is.
Thanks in advance. Good Housekeeping 27.05.2010, 20:53 I have Atoll. ORI 05/28/2010, 00:06 but in filters with backwash, the filter element does not need to be changed Princessa Fiona 05/28/2010, 00:14 I have Atoll. Thanks :flower: we'll keep that in mind.
Some ask themselves a simple question: “- where does the water actually come from to our faucet?” We wash ourselves with it, wash the dishes, flush it down the toilet, cook food, drink tea ... Stop, it is also filtered because. many people think that it is dirty in the pipes. What? Are you using a filter? In vain. So let's take a big city. In a large city, water is drawn from the nearest source of fresh water, such as a river.
If the river is far enough away, then water is drawn from the depths of the earth's crust. (he muddied a strange phrase.) The fact that drinking water gets into our apartments from the nearest river probably scares you a little. But don't worry too much about it. Before the water goes through the pipes to the apartments, it is cleaned in several stages. Briefly: first, large debris is caught from it: the leaves of the branch and everything that can still float there are filtered and chlorinated in order to kill any infection.
An increase in the color of water can be observed by residents of Promyshlenny, Oktyabrsky, Sovetsky, Kirovsky, Samara, Leninsky, Zheleznodorozhny districts, because 93% of the city is supplied with water from a surface source. Underground sources are used for water supply of the Samara district, the Kuibyshev region, the settlements of Upravlenchesky and Krasnaya Glinka.Underground sources are not characterized by an increased color of water: it is more transparent, stable temperature, although with increased hardness and salt content
Egorova drew attention to the fact that if the increase in water color continues, then the water treatment plants and pumping and filtering stations of the enterprise will be modernized for better water purification. Many residents of the city are afraid that "yellow" water can ruin washing machines
Is it possible to wash in rusty water
Consumers are interested in the question of whether it is possible to wash in rusty water. As numerous data of analysts show, rust is always present in water. If the concentration is not more than 0.3 mg per 1 liter of liquid, it is impossible to see rust. Such water is quite suitable for consumption, and you can also wash with it. However, experts recommend that when drinking such water, boil it first.
If the concentration of rust is in the range of 0.4-0.8 mg, it is absolutely impossible to use water as drinking water, but it is still suitable for washing dishes.
If the rust in the water is pronounced, and the water itself has a yellow or orange color, then washing with it is categorically contraindicated.
At the same time, it is also worth remembering that rusty water can seriously damage household appliances such as washing machines, dishwashers and kettles. Therefore, it should be ensured that dirty water comes into contact with household appliances as little as possible.
How to clean
The only option for cleaning rusty water is to install special filter elements. The filter will retain rust particles, thereby allowing the consumer to enjoy clean water. However, do not forget that filters also need care, and they must be changed or cleaned at regular intervals. Otherwise, the occurrence of harmful microorganisms that adversely affect human health is possible.
Speaking about how to clean rusty water, do not forget about settling.
To do this, it must be poured into a container and left for a while. After a few hours, a layer of rust forms on the bottom of the container. The water can be carefully drained, being careful not to stir up the cloudy sediment, and it can later be used for washing dishes, but in no case for drinking.
Education and science
There are universities of the I level of accreditation:
- Zheltovodsk College of Krivoy Rog State Pedagogical University - trains primary school teachers and kindergarten teachers;
- Zheltovodsky Industrial College of the Dnieper National University;
- Higher vocational school No. 70.
- Classical private university (Zaporozhye branch) at the second building of "Strategy"
The network of general educational institutions of Zhovty Vody includes a lyceum of natural science education, a humanitarian gymnasium with in-depth study of foreign languages, and 7 secondary schools. There is a center for children's creativity, a children's and youth sports school and 13 kindergartens.
Zheltovodsk Correctional Colony No. 26 is located within the city.
How to solve the problem
You can correct the situation if you find out the root cause that led to the formation of a yellow liquid.
Iron
If corrosion of a steel column is detected, it must be completed with an inner polymer pipe. It will have a smaller cross section, so you will have to buy and install a deep pump of a different diameter. But such costs completely neutralize the presence of iron in the water.
When it comes to the enrichment of the Fe2 resource, you need to take care of a high-quality iron remover filter. It has a special loading inside, which promotes the oxidation of particles of a divalent impurity. Brought to a different, suspended state, iron settles on the walls of the filter.
In order for the cleaning system to work properly, you need to regularly change the load and rinse the flask of the installation with a flowing clean liquid.
Clay or sand
The casing string should be examined for depressurization. If necessary, eliminate all problem points or install an inner pipe made of plastic.
For a clay bottom, it is desirable to install a bag-type filter. It well prevents impurities from entering the mine.
For a sandy bottom, a new mesh filter must be installed. It is advisable to change the bottom backfill to fine-grained pebbles.
hydrogen sulfide
To fix the problem, you need to clean the bottom of the source well, pump it, rinse it with a powerful pump and replace the bottom backfill. Here you will also have to install an aerator that will enrich the liquid with oxygen. When it interacts with molecules of fetid gas, the latter are oxidized and volatilize into the air. If this is not done, such water can lead to pulmonary edema, paralysis, and serious toxic poisoning.
Humic acid or tannin
A similar problem is typical for peaty soils. Therefore, when arranging the bottom of the source, you must first take care of a good backfill in the form of pebbles of different fractions. The lower levels are larger stones. The top ones are smaller.
However, even pebble backfill does not insure against impurities of tannin or humic acid. Therefore, you need to take care of multi-stage filtering of the resource. One of the first layers of the cleaning system should be a carbon cartridge. Behind him is a membrane.
Under the sink in the house, it is recommended to install a reverse osmosis unit to fully eliminate yellowness and any harmful impurities from the liquid.
Where to complain, call
Most often, users do not know where to complain when dirty and muddy water flows. The legislator determines that the management company acts as a subscriber for the supply of this liquid resource, which then distributes it among its consumers. Therefore, if a citizen is faced with the problem of rusty water, first of all, he should receive comments from representatives of the Criminal Code or the emergency service. To do this, he can call the hotlines, or apply with a written claim.
Experts recommend submitting an official written claim-statement to the employees of the Criminal Code. The result of the appeal will be a visit by an authorized employee who will check the situation and create conditions for eliminating the problem. If the management company or the emergency service does not respond to the claim, the user will have to transfer the complaint to higher authorities. This can be done in Rospotrebnadzor and the prosecutor's office. If we take the capital as an example, then Moscow quickly gets rid of problems with poor-quality supplies of the most necessary liquid for life.
If a citizen wants his problem to be resolved as quickly as possible, he has the right to conduct an independent examination of the quality of the water that flows in his house. The results of the research are attached to the complaint, and act as a reasoned evidence base, confirming the rightness of the consumer. It should also be noted that you still need to pay, otherwise the complaint will not be accepted for consideration.
Why is tap water yellow?
Info
But, as a rule, such rusty tap water does not flow for too long - after a few minutes it becomes transparent again, and this indicates that the pipes are flushed quickly enough. Therefore, the cause of rusty water may lie elsewhere, namely, in the ingress of iron into it while still in the ground. We know from school that iron is considered one of the most common chemical elements on Earth.
Under normal conditions, this substance is quite stable, but under the action of oxidizing agents, loose rust forms on its surface.The presence of iron in water, or rather, its quantity, is associated with the amount of carbon dioxide contained in it - in acidic water, the solubility of iron increases, in alkaline water, on the contrary. According to established sanitary standards, the amount of iron in water should not exceed 0.3 mg / liter.
Is it possible to get rid of the problem and how to do it
To extract a clean liquid, it is not enough to cover the bottom of the well with pebbles. It is desirable to carry out a set of measures. This is a lot of work, but it costs much less than arranging a new source on the site.
Necessary:
- pump a well, especially if it is used irregularly;
- ensure the tightness of the well;
- set filters.
Purification methods are chosen after receiving the results of a laboratory analysis of water, depending on the identified impurities and their concentration.
The reason is iron.
To remove ferric iron, which is present in the form of a suspension, apply:
- filtration through a layer of gravel and sand at the bottom;
- mechanical filter at the outlet of the pipe from the well;
- flocculation (small particles that the filter cannot capture are forced to settle).
Scheme of a reverse osmosis filter for water purification in a well.
Ferrous iron is more difficult to remove. So that it falls out as a rusty precipitate and is well filtered, it is converted into trivalent by oxidation. For this apply:
- oxidizing agents - chemical (chlorine, potassium permanganate, hydrogen peroxide) or catalytic (based on dolomite, zeolite, etc.);
- ozonation;
- reverse osmosis installation - a system of several filters and a semi-permeable membrane that allows only water molecules to pass through;
- aeration plant - a tank with water, into which air is supplied by a compressor for more intensive formation and precipitation in the form of rust;
- softener filters.
Aeration plants are used at an iron content of 10-20 mg/l, they are simultaneously cleaned from metal and degassed.
Each cleaning method has its own characteristics. In a private house, it is recommended to install complex cleaning stations connected at the point where the water supply enters the house. They first filter out large particles of impurities, then carry out iron removal and water softening.
You can purify water from iron using shungite.
In the country, it is enough to install filters with oxidizing agents on taps that supply water for drinking or a washing machine.
Before a filter is purchased and installed, you can use the following methods to eliminate impurities:
settling for 10-12 hours, after which half of the liquid is carefully poured into another container;
filtration through activated carbon wrapped in cotton wool;
freezing in the freezer (after the water freezes by about 2/3, drain the residue, because it contains the main part of harmful impurities);
boiling for 10-15 minutes;
enrichment with minerals - silicon and shungite are placed in water, drained after 2 days.
The reason is sand and clay
If there are sand or clay impurities in the water, it is necessary:
- Inspect the walls of the well, pipes and filter with the help of special equipment, find out if there are any broken connections, ensure the tightness of the seams.
- Update the natural filter by replacing the layer of gravel and crushed stone on the bottom.
- Check how the pump is installed. If it is located too low, it sucks up a large amount of sand.
- Install additional filters.
Sand appears more often in old wells with a reduced flow rate. The best cleaning option is a filter with a stainless steel mesh.
A bag filter will help purify the water in the well from impurities.
Accumulations of clay are a sign of siltation of the well. It must be well pumped and equipped with a bag-type filter. By design, it is similar to a cartridge, but it has a container filled with crushed expanded clay, fine quartz sand or other granular material, and the water moves from the inside out.They produce bag filters for coarse and fine cleaning.
Tannin and humic acid
First of all, it is necessary to exclude the ingress of peat water through cracks in the well pipe. If a well serves as a source, it can be deepened several meters and cut off the peat bog with concrete, form a gravel filter at least 1.5 m high, or equip a well with a depth of at least 25-30 m.
Humic substances are acidic. They appear if a softener is added to the water, as a result of the reaction, the liquid turns yellow. It is cleaned with the help of carbon filter elements, in which the following is used as a sorption material:
- Activated carbon;
- granular aluminum silicate;
- coconut charcoal.
The sorption material in the cartridge can be powder, granular or compressed. Water passes through it from top to bottom, and during backwashing, all the dirt goes into the drain. There is a method for removing inclusions from the liquid in the form of inorganic and organic (humus) compounds using sodium aluminum and ferric chloride.