photochemical etching micron filters are perhaps the most common type of purifier. This is because coarse particles are almost always present in the chemical outside the city and often within its boundaries. Fine cleaning, softening, etc. can also be found very often, but still not so much.
Mechanical filters not only serve to keep sand and clay out of drinking water, but also protect plumbing and piping, as well as household appliances.
Click here to purchase a quality guaranteed mechanical filter from the manufacturer
Installation example of a mechanical filter TITANIUM for coarse chemical purification
One of the most popular versions of such a filter is a mesh filter. There are several reasons for this demand:
cleaning quality. The photochemical etching micron filter is the finest mesh rolled in many layers. Multilayer and high-quality workmanship allows removing particles from 5 to 100 microns
High resource. The material itself - medical stainless steel - assumes a very intense load and can withstand it with honor. Therefore, unlike the more “disposable” options, the mesh chemical filter has served faithfully for several years.
Even in the country, it happens that you must save every centimeter. Therefore, the filter must be easy to fit even in a small space. As for the installation, in most cases, it is easy to do independently, or by an ordinary full-time plumber.
Comfortable filter care. Like the cartridge itself, the body of the chemical strainer is also made of stainless steel. The construct assumes the simplest algorithm for removing the filter element for subsequent cleaning and the same easy installation back.
The cleaning process itself is more than simple: in addition to the usual reverse flow, the cartridge is easy to wash in a citric acid solution (if there is a large amount of iron in the water)
Typically, the strainer has the following design: a cartridge, a flask, and a drain valve for quick release of contaminants. In the case of especially large contaminants, it is worth installing a photochemical etching micron filter with h micron of 100. If there is fine sand and other similar impurities, 5 microns is more useful.
As for the models, it is better to rely on the number of chemical sampling points and, depending on this, choose a resource.
Before moving on to discussing chemical etching technologies, let's talk about how the chemical is common in everyday life, and what requirements it must meet.
As mentioned above, you need to start with chemical analysis. The conclusion, which is issued by a specialized laboratory, contains the actual values of the quality indicators of the analyzed water, as well as their standard values by the current requirements for drinking water.
Chemical for rice meals cooking must be of the highest quality, taste impeccable and be free of foreign odors. But do all the chemicals common in the home have to meet these requirements? Indeed, for drinking and cooking, we consume on average up to 5 liters of chemicals per day, and for domestic needs - at least 200 liters.
Depending on the final purpose and purpose of the water, there are several places for installing a photochemical etching micron filter. So, drinking filters are installed in the kitchen near the tap, and household chemical filters are mounted at the chemical inlet to the house.
In private houses and cottages, the installation point is located immediately after the mechanical filters, which are the first stage of any cleaning system (Fig. 1). At the same time, one must not forget about the organization of chemical drainage to irrigation devices.
Rice. 1. Diagram of the installation of micron filters:
The first thing a specialist needs to know is how to correctly calculate the performance of the system, based on the need for purified water.
To do this, you need to estimate the maximum chemical consumption in the house, that is, the amount of chemical in liters that Is easy to consume per unit of time if all taps are opened at the same time.
To do this, it is enough to bear in mind that one open tap provides a chemical flow rate of 8 to 10 liters per minute. Thus, for an apartment with one bathroom and a kitchen, it is enough to install a filter with a capacity of 16-20 liters per minute or 1.0-1.2 m³ / hour.
It is important to choose a photochemical etching micron filter of the required capacity, because, if it is exceeding, the quality of the treated chemical will deteriorate sharply. The performance of the filters determines their size. For small apartments, there are special compact devices, the so-called “cabinets”, which are easy to build into the interior.
For private houses and cottages, due to the high chemical consumption, large-size devices are common. Usually, they are placed in boiler rooms or special utility rooms.
Rice. 3. A micron filter for the whole house, installed in a special room.
Having decided on the performance of the system and the possible options for its placement, you can proceed to the selection of equipment. When developing a chemical etching technology, it is necessary, to begin with.
Furthermore, it is the removal of the largest impurities, then ensuring the purification of chemicals from dissolved salts, and at the final stage - compounds that give chemical odors and tastes.
Conclusion
Let's start with mechanical impurities, the presence of which is easy to determine "by eye" by the cloudiness of chemicals in a glass or sediment on the tap mesh. To solve this problem, mechanical photochemical etching micron filters are common.
In mechanical filters, chemical passes through a porous material or mesh, the pores or cell size of which does not exceed 100 microns (microns).
