METHOD AND SYSTEM TO PRODUCE MASS OF DRY BLUE-GREEN ALGAE FROM RESERVOIRS FOR HUMAN NEEDS Russian patent published in 2012 - IPC E02B15/04 E02B15/10 A01D44/00 B04B5/00 B04B15/00 C12N1/12 

FIELD: agriculture.

SUBSTANCE: water is taken, which contains algae. The algae mass 8 is centrifuged together with water at the speed of not more than 1000 rpm. Afterwards the algae weight 8 is exposed to a light diode device 5 including radiators of blue, green and red colours. Light radiators 5 are installed at the distance of not more than 50 cm from the surface of the centrifuged algae mass 8. The algae mass 8 is dried with dry warm air without access of direct sunlight. The system to produce the mass of blue-green algae from water reservoirs comprises a water-intake device, a centrifuge 1, light radiators 5, a heat gun or a heat fan 4. The water-intake device sends the algae mass 8 into the centrifuge 1. The centrifuge 1 is made as capable of centrifuging the mixture at the speeds of up to 1000 rpm. Inside or near the centrifuge 1 there are radiators 5 of blue, green and red colours. Light radiators 5 are installed at the distance of not more than 50 cm from the surface of the centrifuged algae mass 8. The heat gun or the heat fan 4 are installed as capable of blowing through the algae mass 8. The system comprises a cover 6 or is made in the form of a box restricting access of direct sunlight to the algae mass 8.

EFFECT: higher efficiency in production of dry blue-green algae mass from a water reservoir.

2 cl, 15 dwg, 4 tbl