Energy Sector
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our projects
(Gazprom) heat supply system water treatment / 2021
The Amursk Combined Heat and Power Plant
As part of the Amursk Combined Heat and Power Plant construction project, the demineralizing Dyclar unit was commissioned. The goal of the project was to generate steam for the Amur Gas Processing Plant owned by Gazprom. The implemented technology is based on Dyclar ion exchange process. Dyclar demineralization process offered OPEX savings and minimized environmental impact due to reduced effluent volume.
Capacity
- Return Condensate Treatment: 385 m3/h
- Demineralization Unit: 237 m3/h
- Self-contained Demineralization: 70 m3/h.
Process
-
Patented Technology of Dyclar Mixed-Bed (MB-H/OH) Ion Exchange and Counter-current SAC Filter (in the H+ form)
with additional filter bed that produce highly demineralized water with the electric conductivity below 0.1 uS/cm (against the standard value of 2 µS/cm) as well as reduction in backwash water consumption.
Services
- Equipment Supply
Equipment
- Counter-current SAC Filter (in the H+ form) with an Additional Bed
- Dual-Bed Mechanical Filters
(T PLUS PJSC) CHEMICAL WATER TREATMENT UNIT UPGRADE/ 2020
Perm Thermal Power Plant-9
The makeup water treatment project included:
-
a SAC unit (in the Na+ form) with a capacity of 422 m3/hr;
-
a two-step demineralization process (KhVO-2) that consists of three parallel trains; and
-
a one-step ionization process.
The makeup water is then used to replenish network water losses in the District’s Heating System.
Process
- Single-Stage Ion Exchange (sodium cycle)
- Two-stage Ion Exchange (demineralization)
Capacity
- Makeup Water: 422 m3/h
- Chemical Demineralization Unit: 1,024 m3/h
Services
- Process Development
- Conceptual & Detailed Design Development
Equipment
- SAC Unit (in the Na+ form)
- Two-Stage Demineralization in Three Parallel Demineralization Trains (Stage 1 & 2)
(OGK-2 PJSC) heat supply system water treatment / 2019
Novo-Ryazanskaya Thermal Power Plant
Project included application of a counter-current process with an additional purification bed where Dyclar provided manufacturing and supply services for all associated equipment.
Process
- Counter-current Ion Exchange with an Additional Bed
Capacity
- 650 m3/h
Services
- Equipment Supply
Equipment
- SAC Filter (in the Na+ form) with an Additional Bed
- Dual-Bed Mechanical Filters
(T Plus PJSC) heat supply system water treatment / 2019
The Saransk Thermal Power Plant-2
Dyclar project team provided design and budget development for the water treatment upgrade that replaced the existing treatment units with a single Dyclar unit. The integrated process included counter-current SAC Filter (in the Na+ form) with an additional filter bed and flash evaporator.
Process
- DYCLAR Counter-current Ion Exchange
Capacity
- 158 m3/h
Services
- Budget Development & Tracking
- Design Development
Equipment
- Counter-current SAC Filter (in the Na+ form) with an Additional Bed
- Flash Evaporator Equipment
(Siberian Generating Company Group) heat supply system water treatment / 2019
Barnaul Thermal Power Plant-3
The goal of the project was to transition from municipal water to river water that is used for boiler makeup and for heat supply makeup. The outdated equipment was replaced with Dyclar dynamic clarifiers, which resulted in significant OPEX savings at the Plant.
Process
- DYCLAR Dynamic Clarification
Capacity
- 650 m3/h
Services
- Conceptual & Detailed Design Development
- Equipment Supply
- Design Services During Construction (DSDC)
- Startup & Commissioning
- Operators Training
| Purification parameters | Feed water | Treated water | Purification rate |
| Temperature (°C) | 12-15 | 12-15 | ------- |
| Turbidity (mg/l) | 20-45 | 0.1 | ≈ 99% |
| Suspended solids, mg/l | 110-190 | < 0.5 | > 95% |
| Permanganate Index, mgО2/l | 5-12 | 0.6-1.1 | ≈ 95% |
| Aluminium (mg/l) | 0.07-0.22 | < 0.05 | ≈ 90% |
| Iron (mg/l) | 1.2-7.6 | < 0.1 | ≈ 98% |
| Silt Density Index, SDI | 5.2-6.4 | 2.4-2.6 | 3-4 |
(TVER GENERATION LLC) CHEMICAL WATER TREATMENT UNIT UPGRADE/ 2018
Tver Thermal Power Plant-4
During the Plant’s heat supply system upgrade, makeup water quality was improved to meet design specifications.
Process
- Strong Acid Cation (SAC) Process
Capacity
- 250 m3/h
Services
- Equipment Supply
- Startup & Commissioning
Equipment
- SAC Filter (in the H+ form)
Water and effluent treatment units for a boiler station / 2017
TET-RS JSC Boiler Station
The Dyclar team provided equipment manufacturing, supply services, and integration of a counter-current process within the treatment facility. The Dyclar process upgrade also included an additional purification bed.
Process
- DYCLAR Dynamic Clarification
Capacity
- Water Treatment Unit: 20 m3/h
- Wastewater Treatment Plant: 60 m3/h
Services
- Equipment Supply
Equipment
- Dyclar Dynamic Clarifiers & Wastewater Treatment Units Installation
(Tatneft PJSC) storm water treatment / 2015
The Nizhnekamsk Thermal Power Plant
The construction of the industrial stormwater treatment unit with Dyclar technology implementation allowed to reduce effluent suspended solids and iron content by 97-99%. Water consumption for Dyclar filters cleanup is about 4% to 6% of the entire water used at the treatment unit. Upon the project implementation, treated effluent can now be recycled for the Power Plant needs.
Process
- DYCLAR Dynamic Clarification
Capacity
- 70 m3/h
Services
- Design Development
- Equipment Supply
- Project Oversight
- Startup & Commissioning
Heat supply system water treatment / 2015
Tulachermet Steam and Air Blowing Station Thermal Power Plant
The project upgraded one out of three trains within demineralization system where a single-stage counter-current filter replaced a two-stage concurrent filter. This allowed to reduce quantity of filters and associated ion exchange resins utilization; the amount of wastewater used for cleaning purposes was also reduced.
Process
- Counter-current Ion Exchange with an Additional Bed (demineralization)
- DYCLAR Dynamic Clarification
Capacity
- 150 m3/h
Services
- Design Development
- Equipment Supply
- Project Oversight
- Startup & Commissioning
Equipment
- SAC Filter (in the H+ form)
- Counter-current Anion Filters (in the OH- form)
Circulating water treatment (Metalloinvest) / 2014
Ural Steel Thermal Power Plant
Engineering services were provided to upgrade the chemical water treatment unit located in the Steam and Air Blower Building of the Thermal Power Plant.
Process
- Water Clarification Process
- Counter-current Ion Exchange with an Additional Bed (Water Softening)
- Reverse Osmosis
Capacity
- Clarified Water: 750 m3/h
- Reverse Osmosis: 400 m3/h
- Equipment
- Counter-current SAC Filter (in the Na+ form) with an Additional Bed
- Reverse Osmosis Units
Services
- Modernization of the Existing Clarifiers
- Installation & Assembly
- Budget Development & Tracking
- Design Development
(TGC -2 PJSC) water treatment for the boilers - water treatment unit retrofitting / 2010
The Novgorod Thermal Power Plant
Retrofit of the boiler water treatment unit helped to significantly reduce chemical consumption and water use within the process.
Process
- DYCLAR Dynamic Clarification
Capacity
- 500 m3/h
Services
- Design Development
- Equipment Supply
- Project Oversight
- Startup & Commissioning
Equipment
- DYCLAR Dynamic Clarifiers
- Treatment Units and Associated Equipment
(Inter RAO) heat supply system water treatment / 2010
The Ufa Thermal Power Plant-5
The project included construction of a water treatment unit for makeup water supply to the heat system and waste heat recovery boilers.
Process
- Water Clarification
- Counter-current Ion Exchange with an Additional Bed (Water Softening)
Capacity
- 130 m3/h
Equipment
- VTI-100-I Clarifiers
- Dual-Bed Mechanical Filters
- Counter-current SAC Filter (in the Na+ form) with an Additional Bed
- Flash Evaporator Equipment
Services
- Equipment Supply
(Rosenergoatom Joint-Stock Company) heat supply system water treatment / 2010
The Kalinin Nuclear Power Plant
The Dyclar team upgraded filter under-drain assembly for ion exchange units and supplied new filter materials.
Process
-
Counter-current Ion Exchange with an Additional Bed (Demineralization)
Capacity
- 500 m3/h
Services
- Equipment Supply
Equipment
- SAC Filter (in the H+ form)
- Counter-current Anion Filters (in the OH- form)
2009
Ammofos OJSC Thermal Power Plant
Chemical water treatment retrofit with a replacement of the water clarification and demineralization equipment.
Process
-
Clarification Process
-
Counter-current Ion Exchange with an Additional Bed (Water Softening)
Services
- Design Development
- Equipment Supply
- Project Oversight
- Startup & Commissioning
Equipment
- VTI200-M Clarifiers
- Dual-Bed Mechanical Filters
- SAC Filter (in the Na+ form) with an Additional Bed
- Reverse Osmosis Units
(EVRAZ Group) upgrading of the chemical water treatment unit / 2007
Steam and Air Blowing Station Thermal Power Plant Consolidated West Siberian Metallurgical Plant
2007 Chemical Water Treatment Unit Upgrade at the Steam and Air Blowers Station (Capacity of 1,000 m3/h). The existing demineralization unit was characterized by a high chemical use. The project included addition of the new filter housings and an upgrade of the treatment process which provided significant savings due to reduction in chemical consumption.
2020 Feasibility Study and Pilot Testing of stormwater polishing process was conducted to meet regulatory effluent water quality parameters.
Process
- Dyclar Counter-current Ion Exchange with Washing Device
Capacity
- 1,000 m3/h
Services
- Turnkey Project
- Budget Development & Tracking
- Design Development
- Equipment Supply & Installation
- Startup & Commissioning
