Purpose of the development: Internal-drainage water treatment for power station.

Recommended application field: - thermal power plant and nuclear power; - enterprises of metallurgical and chemical industries.

Advantages over analogues: - reduced costs of acids and bases to carry out the cleaning process - 10 times; - the absence of dumping of saline waste into the environment; - the annual production of related products in the amount of: calcium-magnesium slurry - 700 m (building materials); sodium chloride - 600 m (70% can be obtained in the form of a jet of the product); mirabilite - 1100 m (glass production).

The development stage readiness: Tested experimental exploitation order

Technical and economic effect: Cost-effectiveness of the proposed water treatment scheme in comparison with the traditional - 1.2 million euros / year.

Description of the development:
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Classical scheme of water treatment in power plants has several drawbacks: high costs of reagents; formation of a significant amount of mineralized waste water; solid waste, unsuitable for reuse; the poor quality of prepared water for most indicators. These deficiencies can overcome Ukrainian Institute proposed a unique technology-drainage water treatment. The mechanism to solve the problem: water desalination / concentration and extraction of water treatment related products; the combination of reverse osmosis and electrodeionization; the use of technology and reagent electromembrane water treatment. Stage of the project: conducted laboratory experiments; experimental pilot plant capacity of 250 l / h in operation since 2009 in one of the production enterprises. The form of realization of the development: modernization of existing ones to order, as well as the design and construction of new water treatment plants.

corresponds technical description
Reguires revision

Possibility of transfer abroad:
Combinated reduction to industrial level

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua