We manage the whole sequence of your water treatment

Process design of water treatment

We design and scale up water treatment systems. We conduct laboratory and pilot experiments to confirm design process parameters, which decreases operational risks.

Process design

We design and scale up water treatment systems. We manage the whole sequence of the process water treatment. The first phase is pre-treatment to remove solids, humus and certain metals. The actual treatment represents either softener, reverse osmosis or ion exchenge. Household water is disinfected and adjusted for pH. In desalination process, the water is treated with mixed bed ion exchange or eletric ion exchange. 

We are familiar with reverse osmosis treatment of flue gas condensates and mine waters. Our to-do list also includes removal of nitrogen and phosphorus from waste waters. 

In process design, it is essential to have profound expertise on all phases of the process and water treatment chemicals. We conduct laboratory and pilot experiments to confirm design process parameters, which decreases operational risks.

Implementation

When you need new equipment, new protocols or new analyses, we provide you with the implementation of the key components. We also provide leasing contracts for equipment. 

Examples of implementation projects include:

  • Implementation and leasing of qPCR laboratory
  • Implementation and start-up of oxygen removal protocol in a district heat system 
  • Implementation of nanofiltration for removal of iron and humus from household water
  • Implementation of nanofiltration for production of boiler raw water

Power plant chemistry

We help in power plant analytics, interpretation of analytical results and control of the power plant chemistry. 

Power plant chemistry is a combination of chemistry and material technique. Corrosion is managed by high-quality unsalted water and accurate chemical usage leading to proper chemistry in vapor circulation. Our expertise on power plant chemistry also includes the water chemistry in steam boilers and the control of vapor quality. We carry out the analyses and diagnose the causes for low quality of raw water, boiler water, vapor or condensate.

We also provide trainings on power plant chemistry. 

Process design cases

Helen Group

Helen Group →

Helen Group needed a temporary water system during the automatization process of its own water treatment system.

The Finnish Recovery Boiler Committee

The Finnish Recovery Boiler Committee →

The Finnish Recovery Boiler Committee ordered instructions for the operation of recovery boiler facilities.

Kysy lisää vesiprosessien suunnitteluprojekteista

Services

Pilot and laboratory tests

To ensure the proper operationality of the water treatment systems, we conduct pilot as well as laboratory experiment either as separate projects or combined with process design.

Maintenance and operational service

We help in the design, operation and maintenance of equipment. We support in small maintenance work or take the responsibility for the operation and maintenance of the entire water facility.

Process design of water treatment

We design and scale up water treatment systems. We conduct laboratory and pilot experiments to confirm design process parameters, which decreases operational risks.

Water chemistry laboratory

We have a comprehensive variety of sampling and analytical equipment to be used in comparative analyses and operational assurance of plant processes.

Rental equipment for water treatment

Our rental equipment guarantee the production of clean water in extreme situation.

Process microbiology

We characterize the microbiota in water and process environmental in order to the control the microbes.

Microbiological laboratory

We characterize microbes with culture-independent DNA based methods.

SNCR technology

In addition to water treatment, we are experts in the reduction of nitrogen oxides from flue gases using Selective Non-Catalytic Reduction technique.

Trainings and seminars

We organize popular Water Seminars and tailored water treatment trainings assessing the very issues of your plant.