ETRASU

PRODUCTS AND SERVICES

  • PRODUCTS AND SERVICES

ETRASU

It performs construction, mechanical, electrical, automation, main and detail engineering works of water facilities and environmental treatment systems and sub-facilities connected to these systems in Turkey and prepares the projects of the facilities. The business establishes automation systems software and hardware according to the manual. Parallel to the construction works, Mechanical, Electrical, Automation equipment supply, manufacture and installation. Facilities such as TSE, ISO, OHSAS, TURKAK, Environmental Protection Agency, Standard Methods, Cooling Tower International, ASTM, WHO, ACS, It performs cold-hot test operations according to the appropriate standards of the organizations. At the end of the training period, the business operator manuel, equipment list, main and detail engineering studies, software hardware information, spare material lists are operated to operate..

Following the suitability of the measurement and test results, the facilities are transferred to the commercial operation. When requested, it also carries out the commercial operation and maintenance of the facilities. In addition to these studies, it is a company with Water and Environmental Analysis Laboratory Services.

PRODUCT AND SERVICES

WATER SUPPLY

Water Supply and Desalination Facilities Water collection and pumping required by several sources such as Natural Waters, Wells, Dams, Rivers and Seas is carried out by using the appropriate lines with their own attraction, disinfection, pre-sedimentation, filtration, It is the whole of the central transport systems. Drinking and industrial process waters are transported to the required area by means of such facilities. The quality (seasonal change) and quantity of water required is determined. The area up to the water source, line route, storage and end user is examined on site considering seasonal variations. Appropriate lines (PE, HDPE, CTP, St 37, PP) and disinfection systems, fading and settlement systems, storage conditions are determined. Final application projects are prepared by carrying out engineering calculations and project studies. Construction, mechanics, electricity, automation equipments are manufactured, manufactured and assembled. Field applications of the project are completed. Following the measurements and tests of the facility according to the appropriate standards, the operating manual and equipment details, detailed project files are presented to the user. Operational training studies with the operating staff for a certain period are completed and the facility is delivered to the commercial operation.

WATER DISINFECTION SYSTEMS (May (Gas) Chlorine, Liquid Chlorine, U.V Light, Ozonation (O3))

According to TSE, TÜRKAK standards and operating requirements, appropriate disinfection system is selected according to the required amount of oxidation in water and operation process, projected and passed on.

FRONT DRAWING SYSTEMS (Radial, Vertical, Mixer, Lamella Type)

The chemical and physical parameters of the appropriate water values ​​are determined taking seasonal changes into consideration. Also considering the seasonal changes, the size, size, weight, suspended solids and chemical analyzes of the pollution load at the entrance are analyzed. Depending on these changes and the physical and chemical parameters of the appropriate water required, the plant's engineering calculations are made. Main and detailed engineering projects are prepared. Operational manual is prepared. Construction, mechanical, electrical and automation equipments, manufacturing and construction are done. It is measured and tested that the appropriate water parameters are met and the plant is operating in compliance with the standards. Operation is commissioned. Once the operation and training of the relevant staff and the relevant period have been completed, the facility will be transferred to the commercial operation.

POLYMER DOSAGE SYSTEMS

The grain diameter, size, weight, type, suspended solids and chemical parameters of the plant inlet and outlet water are determined. Depending on the amount of chemical dosing required and these parameters in the water, the required system capacity is determined, projected and passed on.

MUD SUSPENSION SYSTEMS (Belt Press, Filter Press, Centrifuge etc.)

The plant is designed and operated according to the amount of water in the sludge and sludge, the chemical parameters of the sludge and the sludge, the type of sludge, the fat content in the structure, structure and size of the solid particles, the sludge dewatering capacity, the amount of the sludge and the amount of the sludge, Equipment construction and production are done. Installation, software and equipment are completed, compliance with the required and standard values ​​is measured and tested. Once the operation and training of the relevant staff and the relevant period have been completed, the facility will be transferred to the commercial operation.

MECHANICAL FILTRATION SYSTEMS (Sand Filters, Disc Filtered, Hydrocyclone, Piston Reverse Washer, Cartridge)

The particle diameter, particle size and amount distribution in the inlet water, suspended solids and chemical analysis of the water are made. The same measurements are also measured in demanded and operating water. Depending on the amount of water required and analysis results, a mechanical filtration system with suitable pore permeability is selected. After the engineering and project work, the operation is manueled, mechanical electrical and automation equipments and production are completed. Installation, measurement and testing of the relevant plant are carried out in accordance with the standards. Upon completion of the training period with the relevant personnel, the system is transferred to commercial operation.

WATER LIQUIDATION SYSTEMS (Polymer Resin Anionic, Cationic, Tandem)

Polymer resin is selected in accordance with the ionic charge in the inlet and product water and the ionic retention capacity (meq / ml), ionic strength, particle size, regenerant concentration, regenerant concentration and Na +, H +, OH- The necessary resin, sand, activated carbon, anthracite etc. for the required flow rate. The plant capacity is determined and projected and passed on.

MICROFILTRATION ULTRAFILTRATION FACILITIES

Such systems are mainly used to keep suspended solids, colloidal structures, microbiological pathogenic bacteria and viruses (greater than 0.1-1.0 μm in diameter) in water. The filtration unit is determined according to the chemical analysis parameters of the inlet water, the temperature, the pressure and the required water quality, pressure and chemical analysis results. Engineering measurements and calculations of the relevant unit are made. Main and detailed engineering projects are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. The production water is tested by measuring its suitability and standards. Following the cold hot tests, the operating personnel, equipment list main and detail engineering studies, software hardware information, spare material lists are submitted to the relevant operation following the training process of the operating personnel and the facility is transferred to commercial operation. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

NANOFILTRATION, REVERSE OSMOZ PLANTS

Such systems are predominantly used to contain the chemical elements and ions of the water. Depending on the chemical analysis parameters of the inlet and outlet water of the plants, the pressure, the pressure and the temperature, the membrane selection and the filtration unit are determined. Engineering calculations of the relevant unit are made. Main and detailed engineering projects are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. The production water is tested by measuring its suitability and standards. Following the cold hot tests, the operating staff is presented with the operating procedures, equipment list main and detail engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation following the training process of the operating personnel. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

DEMINERALIZE FACILITIES

ELECTRODEIONIZATION PLANTS

The demineralization or electrodeposition unit is determined depending on the input-output water chemical analysis parameters of the plants, the pressure, the pressure, and the temperature. Engineering calculations are made in the direction of the given unit. Main and detailed engineering projects are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. The production water is tested by measuring its suitability and standards. Following the cold hot tests, the operating staff is presented with the operating procedures, equipment list main and detail engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation following the training process of the operating personnel. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

COOLING WATER CIRCULATION SYSTEMS (Cooling Tower, Pools, Circulation Pumps, Exchangers, Serpentines, Return Well Pools and Filter Systems)

CHEMICAL CONDITIONING DOSAGE SYSTEM

The chemical and physical analyzes of the water planned to be circulated in the facilities, the inlet water temperature of the plant, the outlet water temperature, the type of pipes, fittings and heat transfer surfaces used in the circulation systems, the seasonal climate conditions of the site, the dominant wind direction and intensity, the circulation water TOP Chemical and physical analysis and amount of water to be used as make-up, amount of tower water bluff, amount and type of circulating water conditioning chemicals, floor covering of chemical dosage area (CTP-chemically resistant material) ADP Emergency plan) are collected and measured in data field and plant reviews. Engineering calculations of cooling towers, tower pools, circulation pumps, system piping fittings, heat transfer equipment (exchanger, serpentine) chemical dosing system (dosing pump, tank CTP floor coating), mechanical filters, return lines and pools depending on these measurements and data results makes. As a result of these calculations, main and detail engineering projects (construction, mechanics, electricity, automation) of the plant are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. The production and circulation water are tested by measuring their suitability and standards. Following the cold hot tests, the operating staff is presented with the operating procedure, equipment list main and detail engineering studies, software hardware information, spare material lists, and the plant is transferred to commercial operation following the training process

CHEMICAL WATER TREATMENT PLANTS

The wastewater criterion specified in the standards and regulations of the Ministry of Environment and Urbanization required for receiving the chemical and physical analysis results of the input wastewater, the temperature, the seasonal changes, the wastewater discharge receiving environment (sea, river, soil, sewage etc.) Depending on these measurements, the treatment plant and the chemical treatment plant to be used are determined and the engineering calculations are made.This calculation is followed by the main and detail engineering projects of the plant (construction, mechanics, Electricity, automation) are assembled in accordance with the production, construction and operating manual of the construction, mechanical, electrical and automation equipments.Discharge water is tested by measuring compliance with the regulations and standards.After the cold hot tests, after the education process of the operating personnel, And detailed engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation

INDUSTRIAL WASTEWATER TREATMENT PLANTS

DOMESTIC WASTEWATER TREATMENT PLANTS

The amount of chemical and physical analysis of the plant, the number of people, the number of people, the water temperature, the seasonal changes, the amount of increase in usage in future time (as flow or person), the site where the plant will be constructed, the muddy water and the slurry (Water Pollution Control Regulation), which are specified in the standards and regulations of the Ministry of Environment and Urbanization, which are necessary for the disposal of the waste water discharge receiving environment (sea, river, soil, sewage etc.) TKKY (such as Soil Pollution Control Regulation), data are collected and measured, and depending on these data and measurements, the engineering hotline, treatment plant and type to be used, sludge dewatering and disposal facility and type, chemical conditioning polymer dosage unit are determined. As a result of these calculations, main and detail engineering projects (construction, mechanics, electricity, automation) are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. Discharge water is tested by measuring compliance with regulations and standards. Following the cold hot tests, the operating staff is presented with the operating procedures, equipment list main and detail engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation following the training process of the operating personnel. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

WASTE OIL, FUEL OIL, KATRAN, MOTORINE, TREATMENT FACILITIES

The amount and type of heterogeneous emissions such as inlet water temperature, water temperature, oil in the sea, fuel oil, tar, motor etc., daily monthly yearly, amount of water mixing, wastewater discharge receiving environment (sea, river, soil, sewage etc.) (Water pollution control regulation), TKKY (such as Soil Pollution Control Regulation), which are indicated in the standards and regulations of the Ministry of Environment and Urbanization, which are necessary for the determination of the amount of oil / grease, (Construction, mechanics, electricity, automation) are prepared as a result of these calculations and the assembly of the construction, mechanics, electricity and automation equipments is done according to the construction manual, the foundation and the operating manual. The discharge water is tested by measuring compliance with the regulations and standards After the cold hot tests, the operating staff is presented with the operating procedure, equipment list main and detail engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

WASTE OIL, FUEL OIL, KATRAN, MOTORINE, etc. Filling, Storage and Discharging Stations in Highway, Sea Transportation Systems.

The daily, monthly and seasonal filling and discharging capacity of the plant, heat requirement and heat source (electricity or steam) depending on the climatic conditions, product entry temperature, transfer temperature at the storage site, type and diameter of the transfer line, If the need is to be made by sea, the port draft, the length of the ship in the line, the connection point to the ship, the seasonal change of the port, the line lengths between the ship berths, TOP (last point flow, temperature and pressure requirements) Waste oil emission (oil, fuel oil, tar, etc.) in compliance with regulations, fire-fighting and cooling systems in compliance with regulations, oil skimmers, sausage type barriers, absorbent type pads, , Motor) treatment plant, etc., are measured at the end of the field examinations. The plant's engineering calculations are done. As a result of these calculations, main and detail engineering projects (construction, mechanics, electricity, automation) are prepared. Construction, mechanical, electrical and automation equipments are assembled in accordance with the production, construction and operation manuel. The treatment water is tested by measuring its compliance with the regulations and standards. Following the cold hot tests, the operating staff is presented with the operating procedures, equipment list main and detail engineering studies, software hardware information, spare material lists, and the facility is transferred to commercial operation following the training process of the operating personnel. If requested, periodical maintenance services and commercial operation of the facility will be continued after completion of the work.

LABORATORY SERVICES

Water and Environment Analysis Laboratories