Savings on Water Consumption through the Implementation of Sanitary Sewage Treatment in Transport Companies and Bus Garages

The biological effluent treatment system, PRO ETE model, is designed to meet the need for treating biological effluents (sewage) from toilets and dining areas for bus garages and transport companies located in areas lacking a public sewage collection network.

For transport companies and bus garages, in addition to complying with environmental regulations by properly disposing of sewage, this solution can also be applied with the goal of saving on potable water consumption through the reuse of treated effluent.

The implementation of a sanitary sewage treatment station enables its reuse for irrigation of green areas and gardens, classified as Class 3 reuse water according to the Water Conservation and Reuse Manual for Buildings.

Check out the Advantages and Benefits of the Biological Effluent Treatment Station

Automatic system, lower operational commitment;
Mobile and compact design;
Low-cost installation, maintenance, and operation;
Complies with environmental regulations;
Water treatment guarantee;
Technical and operational system training;
Optional final polishing with ozone;
Automatic or manual filter backwashing;
Made of polypropylene, with UV protection, increasing the system's lifespan;
FRP filters longer lifespan without corrosion or rust;

Schedule a meeting

With in-house manufacturing of biological effluent treatment stations, Projeto Ambiental designs and sizes each sanitary sewage treatment system to meet the specific needs of each transport company and bus garage. These systems incorporate aerobic biological and physicochemical treatment processes, utilize technologies such as ozone, membranes, and other techniques to ensure the efficiency of the treatment station and the quality of the treated water.

The Biological Effluent Treatment Station (PRO ETB) is an environmental solution with a short-term return on investment for companies that incur costs for the disposal of effluents to third parties.

We offer ease of acquisition and implementation of treatment systems, with options for purchase or comodato contract, along with a specialized team to perform the technical, operational, and analytical monitoring of water and effluent treatment stations.

The compact Biological Effluent Treatment Station – ETB is comprised of a combination of processes for the physical, biological, and chemical treatment of sanitary effluent (sewage), each playing its role in the treatment for the removal or reduction of pollutants present in the effluent.

The Sanitary Sewage Treatment Process for Bus Garages and Transport Companies

The aeration process aims to provide oxygen to the microorganisms and prevent the deposition of bacterial flocs, mixing them homogeneously with the effluent. This mixture is called "liquor." The oxygen needed for biological growth is introduced into the liquor through a mechanical aeration system, by compressed air, or by introducing pure oxygen.

As the main responsible for treating the sanitary effluent, the activated sludge resulting from the concentration of microorganisms is recirculated from the sedimentation tank to the aeration tank, ensuring a high concentration of the bacteria colony for efficiency in removing or reducing the BOD (Biochemical Oxygen Demand) in suspension or soluble form, as well as other nutrients.

As a final polishing step, the effluent is treated with a dosage of chemical reagents and filtered through a column of filtering elements for subsequent disposal or reuse of the treated effluent.

Talk to an Expert

Other Solutions

Estação de Tratamento de Água de Poço Artesiano – ETAF

Water treatment captured from a well for human consumption, savings, automation, and quality.

Industrial Effluent Treatment Station – IETS

Effluent treatment for reuse, option for sale or lease. Savings and environmental action in a single solution.

Preliminary Assessment

Preliminary assessment study, prior environmental diagnosis of areas complying with DD 038/2017

Environmental Operating License

Operating license and LO renewal for companies and enterprises, expertise and agility in the process

Confirmatory Investigation of Environmental Liability.

Environmental Study of Environmental Liability to confirm or deny the presence of contaminants in the area.

Detailed Investigation and Intervention Plan

Environmental Study to quantify and qualify the contamination, and define the intervention plan.

Federal Technical Registration with IBAMA.

Technical registration with IBAMA for companies with potentially polluting activities.

Remediation of Contaminated Areas

Technologies for remediation and rehabilitation of contaminated areas, in less time and at a lower cost.

CADRI – Certificate of Movement of Waste of Environmental Interest

Waste management, correct final disposal with CADRI issued by the environmental agency. Safety and compliance with environmental law.

Wastewater treatment for water captured from a well for human consumption – WTS

Water treatment captured from a well for human consumption, savings, automation, and quality.

Oil and Water Separator Box S.A.O.

3-in-1 water and sand, and oil and water separator, with coalescing plates, durability, and efficiency.

Sanitary Sewage Treatment Station – SSTS

Solution for effluent disposal or reuse, compact and automatic system, with options for purchase and rental.

Technical, operational, and analytical monitoring of effluent treatment stations

Technical visits for inspection, verification, control, and monitoring of the treatment station.

Technical, operational, and analytical monitoring of water treatment stations for water drawn from deep wells

System monitoring and water quality control in conjunction with the health surveillance by a chemical professional.

Estação de tratamento de água pluvial- ETA

Rainwater reuse, reduction in potable water expenses, environmental action, and visibility for your company.