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Civil establishment has evolved a lot in the last decades. Consequently, it is becoming more and more economical, while using more resistant and versatile materials. Despite this, miracles do not exist: no building remains new forever. Rain, pollution, salt air and wind are some of the elements that contribute to the progressive external deterioration.

It turns out that the faulty appearance of the facade is not the only consequence of this: it can cause the property to lose value or, depending on the general state of the construction, even have structural problems. Prevention is better than cure!

If you could choose between a cheap property in a totally badly maintained building and a more expensive one in a better maintained building, which one would you choose? Most people would probably choose the second.

This explains why the state of conservation of the exterior part of the building – mainly the facade – has a direct effect on the valuation of its units: practically everyone prefers to invest in a better preserved property. In addition to the aesthetic issues, this shows that the construction is less likely to present problems.

So, if you are the owner of such a building, keep an eye on conservation! Hire a facade cleaning service periodically to keep your assets valued.

Let’s say that you are the owner of an apartment or commercial room in a building lined with tiles and that, one day, they start to come off the structure and fall. First, if a lozenge falls off a high floor and hits a person, it can cause serious injury. This damage, in turn, may lead to a lawsuit. In addition, the aesthetics of the property is seriously impaired.

In other words: in one way or another, residents will have to invest in emergency maintenance to resolve the issue, which will not come cheap. Believe it or not: hiring a facade cleaning company to periodically clean the surface prevents this type of problem. This is because the elements present in the air can damage the coating, causing problems like the one described here.

Salt air is an old acquaintance of homeowners in seaside towns. When salt from seawater goes into the air, it can seep through the walls of a property, causing structural damage that may compel you to undertake an extensive property makeover.

It turns out that this is perfectly preventable: in addition to preferring materials that do not interact with sea salt substances, just clean the facade periodically and use the opportunity to touch up the painting. In this way, you protect the structure of the property from the effects of the salt air and keep it looking better for longer.

Anyone looking for a commercial space to rent in any rainy city is likely to be very concerned about infiltration. There are those who prefer properties on lower floors just to avoid suffering from it.

It is not for nothing: the infiltration can cause the plaster to peel, the paint to come off the walls and even cause the appearance of mold. To avoid suffering, when looking for a property, pay attention to the state of conservation of the facade: if it is bad, the chances that the problem will arise are higher.

Fortunately, all of this disorder is preventable. When you hire a company to clean the surface, you can include in the service the application of a waterproofing product, which reduces the possibility of infiltration spots.

It turns out that it doesn’t last forever and has to be touched up according to the manufacturer’s observations. In other words: maintenance must be constant to avoid any setbacks caused by the infiltration!

When the exterior of a building does not have specialized care periodically, be sure that problems will accumulate. Consequently, when you finally have them, the service will be extensive, laborious and, consequently, expensive.

Hiring a company that specializes in facade cleaning services in Vadodara periodically prevents this from happening for buildings. If you keep the property in good condition over time, which avoids setbacks of this type and the need for emergency maintenance.

Paint, tiles, tiles … There are a number of materials that can be used to coat buildings. Each of them has its benefits and disadvantages, even when cleaning. Experts say that cleaning each material requires specific products and brushes to keep them in good condition.

As much as the subject is complex, specialized companies are aware of this and will not do anything that could harm the condition of their coating. Don’t try to do this at home!

The source of wastewater allows it to be separated into three major groups: domestic wastewater, industrial wastewater. They have different characteristics and polluting loads, so they need different treatments.

• Domestic Wastewaters: these effluents result from the use of water by the population and other housing activities, which may include wastewater from hotel and restaurant establishments. Sewage tank cleaning is suitable for this type of wastewater’s treatment.

• Industrial Wastewaters: they come from discharges from different industries. Depending on the industry in question, the type of effluent varies. Wastewater from livestock, for example, needs to be treated differently from the effluents of an industry that uses chemicals.

The water plants are units for the processing and purification of effluents, whether of domestic or industrial origin. These waters are subjected to specific treatments and according to the initial characteristics of the effluent to be treated.

The final result must be in accordance with the parameters allowed for discharges into a water line or infiltration into the soil.

As previously mentioned, the treatment process comprises 4 phases, that is, the effluents are subjected to successive purification and disinfection phases:

1. Preliminary Treatment / Pre-treatment

This phase comprises a set of physical processes, including the filtration of the coarsest residues, sediments and floating residues. This cleaning is carried out by harrowing, grinding and degreasing.

• Screening: separation of larger solids through manual or automatic screening;
• Desarenation: removal of sands and other solid mineral debris;
• Degreasing: removal of grease from effluents.

2. Primary TreatmentThe primary treatment can also be called physical-chemical treatment. The physical processes involve decanting by sedimenting particles, in order to remove fats and sands. The chemical processes are designed to correct the pH of the wastewater, as well as the coagulation and flocculation that will make the sediments larger and heavier, facilitating their decantation.
3. Secondary TreatmentThis phase involves a biological process that aims to reduce the organic loads of the effluents. Through the activity of microorganisms, namely aerobic bacteria (whose activity depends on the presence of oxygen) and / or anaerobic (do not require oxygen), the degradation of the organic compounds resulting from the previous phase is carried out.

   In this phase, the almost total removal of the polluting load is achieved, namely:

• Reduction of most of the total suspended solids (SST);
• Reduction of chemical oxygen deficiency;
• Depletion of biochemical oxygen demand.

This stage also requires a primary decanter to decant the primary sludge, an aerobic tank and a secondary decanter to decant the secondary sludge that may be re-circulated or subjected to processing

4. Tertiary TreatmentIn this stage, a disinfection and nutrient control treatment is carried out. The goal is to get rid of bacteria and viruses. After this phase, the waters can be used for purposes such as agriculture, irrigation of green spaces, fire fighting, industrial processes, among other applications.
5. Sludge TreatmentAt the end of these four phases, an effluent with a low level of pollution is obtained from ETP tank, on the one hand, and, on the other hand, various types of sludge from the previous stages.

It is recommended that these sludge be dehydrated and disinfected since, despite being rich in nutrients and organic matter, they can also contain pathogenic microorganisms. Its high moisture content also favors the growth of bacteria.

After disinfection and dehydration, these sludges can be used in agriculture as fertilizers, as a substrate for energy or even in the biofuels sector.

Effluent treatment is designed to improve the quality of wastewater by eliminating:

• Suspended solids.
• Pathogenic bacteria and microorganisms.
• Nutrients such as nitrate and phosphate, harmful to human health and enhancing the growth of unwanted algae creating an aquatic environment inappropriate for various species of fish.
• Biodegradable natural products.

The main objective of treating domestic and industrial effluents is to eliminate waste in such a way that it does not endanger public health or the environment.

This process also has the advantage of producing sludge that can be applied in soil fertilization, energy recovery, fuels, among other uses.

Returning wastewater to the untreated environment endangers the health of people and the entire ecosystem, in addition to being considered a transgression, since the discharge of effluents is subject to legislation.