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ESCO occupation

water treatment systems operator

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Water treatment systems operators treat water to ensure safety for drinking, irrigation, or other use. They operate and maintain water treatment equipment and ensure the water is safe for bottling and use in food production by thoroughly testing before distribution, and by meeting environmental standards.

3132.7 ISCO 3132 ESCO source
Competences
62
Groups
4
Essential
30
Optional
32

Competences and skills

62 ESCO relations
Essential knowledge 5 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

1 competence
beverages filtration processes

Safe and economic method for removing impurities from food products and extending its shelf life. Importance of contamination control and how it contributes to superior quality product, a significant reduction of waste and a minimum of product spoilage.

green
ESCO source

Cross-sector

4 competences
percolation

The process of the slow movement of water in a porous medium. The movement of liquids filtering through porous materials or substance containing small holes in it.

ESCO source
water policies

The framework of policies, strategies, institutions, and regulations concerning water.

green
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water pressure

Physical laws, qualities and applications of liquid or water pressure.

ESCO source
water reuse

Principles of water re-use processes in complex circulation systems.

green
ESCO source
Essential skills and competences 25 competences

Occupation specific

2 competences
separate unstable elements in the water

Use the adequate equipment to separate unstable elements in water such as iron and sulphur compounds by filtration or decanting.

ESCO source
strive to conserve the composition of water

Strive not to unnecessarily alter the composition of the water when removing undesirable constituents.

ESCO source

Sector-specific

15 competences
apply GMP

Apply regulations regarding manufacture of food and food safety compliance. Employ food safety procedures based on Good Manufacturing Practices (GMP).

Scope note
There are countries that adopt their own national regulations such as the British standard and/or international ones as well: International Features Standards (IFS). In these cases, producers should comply with international standards also.
ESCO source
apply requirements concerning manufacturing of food and beverages

Apply and follow national, international, and internal requirements quoted in standards, regulations and other specifications related with manufacturing of food and beverages.

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check bottles for packaging

Check bottles for packaging. Apply bottle testing procedures to verify if the bottle is fit for containing food and beverage products. Follow legal or company specifications for bottling.

ESCO source
clean food and beverage machinery

Clean machinery used for food or beverage production processes. Prepare the appropriate solutions for cleaning. Prepare all parts and assure that they are clean enough to avoid deviation or errors in the production process.

Scope note
Clean metal vessels: Clean the interior of metal drums using steam-cleaning apparatus, or the interiors of barrels by rinsing them with water and alcohol. Clean mixers: Perform cleaning of mixers on a daily basis, and perform cleaning at shutdowns thoroughly. Follow security procedures.
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exert quality control to processing food

Ensure the quality of all factors involved in a food production process.

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filter liquids

Separated solids that will not readily sediment from their suspending liquid by passing the mixture through filters.

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manage desalination control system

Manage a system for the removal of salt in order to obtain potable water.

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measure water flow

Measure water flow, water intakes and catchments.

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measure water quality parameters

Quality assure water by taking into consideration various elements, such as temperature.

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operate a heat treatment process

Apply heat treatment aimed at preparing and preserving half-finished or finished food products.

Scope note
It sometimes involves controlling the heat treatment process as well.
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perform carbonation processes

Perform carbonation processes which refer to the infusion of carbon dioxide under high pressure in order to obtain effervescent beverages such as sodas, sparkling wines, and beverages.

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perform water treatment procedures

Perform operations such as filtering, sterilising, and dechlorinating in order to purify water for consumption and food production using different procedures and technologies such as micro-filtration, reverse osmosis, ozonation, carbon filtration, or ultraviolet (UV) light.

green
ESCO source
perform water treatments

Perform regularly water testing, ensuring that water management and filtration processes follow reasonable management practices, industry standards, or commonly accepted farming practices. Record previous water contaminations, the source of contamination and contamination remedied. Take mitigation measures to guard against further contamination.

green
ESCO source
tend beverage gasifier equipment

Tend beverage gasifier equipment which is usually made by a machine coupled with a gasifier.

ESCO source
use water disinfection equipment

Operate equipment for water disinfection, using different methods and techniques, such as mechanical filtration, depending on needs.

green
ESCO source

Cross-sector

8 competences
adhere to organisational guidelines

Adhere to organisational or department specific standards and guidelines. Understand the motives of the organisation and the common agreements and act accordingly.

ESCO source
apply HACCP

Apply regulations regarding manufacture of food and food safety compliance. Employ food safety procedures based on Hazard Analysis Critical Control Points (HACCP).

Scope note
There are countries that adopt their own national regulations such as the British standard and/or international ones as well: International Features Standards (IFS). In these cases, producers should comply with international standards also.
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be at ease in unsafe environments

Be at ease in unsafe environments like being exposed to dust, rotating equipment, hot surfaces, sub-freezing and cold storage areas, noise, wet floors and moving lift equipment.

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boil water

Boils water in large quantities to perform procedures of manufacturing to food products (e.g. almond blanching).

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disassemble equipment

Disassembles equipment using hand tools in order to clean equipments and to perform regular operational maintenance.

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ensure compliance with environmental legislation

Monitor activities and perform tasks ensuring compliance with standards involving environmental protection and sustainability, and amend activities in the case of changes in environmental legislation. Ensure that the processes are compliant with environment regulations and best practices.

green
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follow hygienic procedures during food processing

Ensure a clean working space according to hygienic standards in the food processing industry.

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operate water purifying equipment

Operate and adjust equipment controls to purify and clarify water, process and treat wastewater, air and solids, recycle or discharge treated water, and generate power.

green
ESCO source
Optional knowledge 6 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

2 competences
risks associated to physical, chemical, biological hazards in food and beverages

Interpretation of laboratory tests for parameters affecting food safety taking into account risks associated with physical, chemical, and biological hazards in food and beverages.

ESCO source
water chemistry analysis

Principles of complex water chemistry.

ESCO source

Cross-sector

4 competences
automatic control system

Set of interconnected mechanisms and components, such as controllers or sensing elements, that use programming logic to automate the operation and behaviour of a process or system without a continuous human intervention, to achieve a desired performance such as stability.

digital
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biology

Tissues, cells, and functions of plant and animal organisms and their interdependencies and interactions with each other and the environment.

green
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chemistry

The composition, structure, and properties of substances and the processes and transformations that they undergo; the uses of different chemicals and their interactions, production techniques, risk factors, and disposal methods.

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health, safety and hygiene legislation

The set of health, safety and hygiene standards and items of legislation applicable in a specific sector.

ESCO source
Optional skills and competences 26 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

15 competences
collect samples

Set up and operate equipment to collect water, gas, oil or soil samples for testing.

ESCO source
dispose food waste

Dispose or collect food waste with the purpose of recycling or throwing away from the production process. Follow established procedures for their disposal taking care of the environment and the safety matters according to legislations.

green
ESCO source
ensure proper water storage

Ensure that correct procedures are followed and the required equipment is present and functional for the storage of water prior to treatment or distribution.

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follow water supply schedule

Adapt operations in the distribution and supply of water for irrigation purposes, residential or facility use, to ensure that the timing is correct and the schedule is followed.

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label samples

Label raw material/product samples for laboratory checks, according to implemented quality system.

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maintain desalination control system

Maintain a system to obtain potable water from saline water.

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maintain water distribution equipment

Perform routine maintenance tasks, identify flaws, and perform repairs on the equipment used in the supply and distribution of clean water.

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maintain water treatment equipment

Perform repairs and routine maintenance tasks on equipment used in the purification and treatment processes of water and waste water.

green
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monitor centrifugal separators

Operating and monitoring centrifugal separators.

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operate centrifuges

Adjust working condition as speed and time of centrifuges according to the requirements of the product in process. Operate centrifuges.

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operate hydraulic machinery controls

Use correctly the controls of specialized machinery by turning valves, handwheels, or rheostats to move and control flow of fuels, water, and dry or liquid binders to machines.

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operate pumping equipment

Operate pumping equipment and control oil and gas pumping systems. Manipulate control panels to adjust pressure and temperature, as well as to direct product flow rate and to monitor liquid circulation in petroleum refinery. Oversee gas and oil transport from wellheads to refineries or storage facilities.

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perform water chemistry analysis

Perform water chemistry analysis to identify and quantify the chemical components and properties of water samples.

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set up equipment for food production

Set up machinery and equipment for food production. Make sure that controls, settings, and input requirements are according to the required standards.

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work in a food processing team

Collaborate in a team with other food processing professionals in service of the food & beverages industry.

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Cross-sector

11 competences
carry out waste water treatment

Perform waste water treatment according to regulations checking for biological waste and chemical waste.

green
ESCO source
collect samples for analysis

Collect samples of materials or products for laboratory analysis.

Scope note
Follow the procedures required for the collection of materials and products for laboratory analysis.
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ensure equipment availability

Ensure that the necessary equipment is provided, ready and available for use before start of procedures.

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ensure equipment maintenance

Ensure that the equipment required for operations is regularly checked for faults, that routine maintenance tasks are performed, and that repairs are scheduled and performed in the case of damage or flaws.

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liaise with colleagues

Liaise with fellow colleagues to ensure common understanding on work related affairs and agree on the necessary compromises the parties might need to face. Negotiate compromises between parties as to ensure that work in general run efficiently towards the achievement of the objectives.

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liaise with managers

Liaise with managers of other departments ensuring effective service and communication, i.e. sales, planning, purchasing, trading, distribution and technical.

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maintain tanks

Clean and keep in adequate condition tanks, basins, and filter beds using hand tools and power tools.

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manage environmental management system

Develop and implement an environmental management system.

digitalgreen
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monitor water quality

Measure water quality: temperature, oxygen, salinity, pH, N2, NO2,NH4, CO2, turbidity, chlorophyll. Monitor microbiological water quality.

green
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perform water testing procedures

Conduct testing procedures on water quality, such as pH tests and dissolved solids. Understand instrumentation drawings.

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use personal protection equipment

Make use of protection equipment according to training, instruction and manuals. Inspect the equipment and use it consistently.

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