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Containerized water treatment plant «Crystall-NK»
- Full factory readiness
- Minimal ACW at the facility
- Plant operation without permanent presence of maintenance staff
- Reagentless biochemical treatment method
- Short flushing– 5-6 minutes
- Service life of the filtering load is 15 years (quartz sand)
- Full automation of water treatment processes and filters flushing
The plant is designed for treatment of artesian wells water from iron, manganese, colority and turbidity and bringing of these indicators to the specified requirements. The plant is based on the pressure filters «Crystall-N».
All technological equipment is placed in carcass insulated containers. Depending on the capacity of the plant, the equipment can be placed in one or in several containers, which are connected to one another at the facility on the principle of a modular system.
Containerized design enables a maximum reduction in the building works at the facility: only the preparation of understructure, connection of piping and electrical supply are required.
Main characteristics
Equipment composition
How it works
Documents
Completed projects
News & publications
Main characteristics
Advantages
Technical specifications
- Minimal commissioning term (from 1,5 months from the contract conclusion)
- Long filtration cycle– 168 hours and more
- Quantity of flushing water - 0,3-0,5% from the daily capacity of the water treatment plant
- Same filtration speeds in all filters, regardless of their hydraulic resistance (pressure losses) in a separate filter
Длина одиночного контейнера
до 12,5 м
Производительность
от 3 до 100 м3/ч
Потребление воды на собственные нужды
0,3 – 0,5% от производительности станции
Система отопления
электрокалориферы
Система автоматизации
полная автоматизация технологических процессов
Обслуживающий персонал
инспекционный обход 1 раз в 2 – 3 дня
How it works
Technology of the plant’s work
Feed water from artesian wells is preliminary saturated with air oxygen by means of a water-air ejector or a dynamical mixer before reaching the filter-module “Crystall-N”. In water-conducting schemes without a possibility to use an ejector the oxygen supply is carried out with an oil-free compressor. Hereafter the saturated with oxygen feed water comes to the pressure filter, in the filter’s bed occurs bioextraction and removal iron and manganese compounds, turbidity and colority from water. Filtration occurs vertical down. Quartz sand of fraction 1-2 mm is used as the load. Usage of other kinds of load (activated carbon, ceramsite etc.) is possible if reasoned. The load’s flushing is carried out with cleaned water bottom-upwards. Water is carried over into the distributing (drainage) system, equally distributed through the filter area and rises through the load with such intensity, that the load becomes a suspension. Separate grains are in continuous contact and as result, the stuck to them impurities are removed from the filter with a flushing water current.
Structural performance:
1. «Crystall – NK-B» - cleaned water is supplied to the water-tower
2. “Crystall-NK-R” – cleaned water is supplied to the clean water reservoirs
3. “Crystall-NK-S” – cleaned water is supplied to the water-intake network (to the consumer)
Documents for download
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Questionary XLSX | 41.49 KB
Completed projects
All projectsHousing Services and Utilities Enterprise of Miory district — Miory, Belarus
Water services company of the Leningrad region — Glebychevo, Leningrad Region, Russia
Water services company of the Leningrad region — POCHAP, LENINGRAD REGION, RUSSIA
LLC "ASM" — village Tarnoga, Vologda region, Russia
LLC “Stroy Grupp” — Fryazino, Moscow region, Russia
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