Purpose of the development: The development can be used to grow rice.

Recommended application field: Can be used in the rice industry, in particular when building and reconstructing rice irrigation systems.

Advantages over analogues: The proposed design of the rice system will significantly save water resources, prevent pollution of natural water sources by drainage-discharge waters of rice systems that have high mineralization and contain toxic chemical compounds.

The development stage readiness: Ready for application

Description of the development:
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One of the most acute problems that water management organizations need to solve today is the use of drainage and waste water (DWW) for rice irrigation systems (RIS). The cultivation of 1 hectare of rice uses 18 ... 30 thousand m3 of water, about 50% of which is spent for filtration and technological discharges. About 600 million m3 of water are formed and dumped into the gulfs of the Black and Azov Seas annually on the rice systems of Ukraine. The proposed design of the RIS is aimed at the recycling of drainage and waste water for irrigation of rice and prevention of pollution of natural water sources by means of chemicalization, economical use of water and energy resources. Rice irrigation system with circulating use of drainage and waste waters, containing a water supply, drainage and discharge network, a pumping station that works on irrigation water supply and discharge of drainage and waste water, which differs in that the pumping station's ancillary chamber is additionally connected to a storage pool for Circulating use of drainage and waste water for irrigation of rice and accompanying crops.

Information about newness of the development:
there are Ukrainian patents -- 1 items

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Combinated reduction to industrial level

Photo

Country Ukraine

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