Method for enriching and transferring microalgae by utilizing specific active organisms
A bio-enrichment and species-specific technology, applied in single-cell algae, cleaning of open water surfaces, water conservancy projects, etc., can solve the problems of low separation efficiency, high treatment cost, secondary pollution, etc., and achieve low consumption and energy consumption The effect of low and low investment
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Embodiment 1
[0033] The algae enrichment reactor is made of opaque materials, and the light source can only be illuminated from the top: a 40-mesh movable screen that fits the diameter of the container is embedded below the water surface, and it is cleaned regularly to prevent duckweed residues from falling The purpose of sinking is to affect the water quality and the purity of the collected algae. A transparent tube is connected to the bottom, and valves are arranged at both ends of the upper and bottom of the tube, and the collection and transfer of algae in the enrichment tube can be realized by adjusting the two valves.
[0034] 1. Open (4) valve 1, close (6) valve 2;
[0035] 2. Turn on (1) the lifting pump, pump the natural lake water polluted by high concentration of algae with obvious emerald green to blue bloom and transparency <15cm at a distance of 20-30cm from the water surface and inject it into (3) the algae enrichment reactor;
[0036] 3. Insert the selected robust mother p...
Embodiment 2
[0040] The algae enrichment reactor is made of opaque materials, and the light source can only be illuminated from the top: a 30-mesh movable screen that fits the diameter of the container is embedded below the water surface, and it is cleaned regularly to prevent duckweed residues from falling The purpose of sinking is to affect the water quality and the purity of the collected algae. A transparent tube is connected to the bottom, and valves are arranged at both ends of the upper and bottom of the tube, and the collection and transfer of algae in the enrichment tube can be realized by adjusting the two valves.
[0041] 1. Open (4) valve 1 and close (6) valve 2.
[0042] 2. Turn on (1) the lifting pump, pump the natural lake water polluted by high concentration of algae with obvious emerald green to blue bloom and transparency <25cm at a distance of 5-15cm from the water surface and inject it into (3) the algae enrichment reactor.
[0043] 3. Insert the selected robust mother...
Embodiment 3
[0046] The algae enrichment reactor is made of opaque materials, and the light source can only be illuminated from the top: a 10-mesh movable screen that is close to the diameter of the container is embedded below the water surface, and it is cleaned regularly to prevent duckweed residues from falling The purpose of sinking is to affect the water quality and the purity of the collected algae. A transparent tube is connected to the bottom, and valves are arranged at both ends of the upper and bottom of the tube, and the collection and transfer of algae in the enrichment tube can be realized by adjusting the two valves.
[0047] 1. Open (4) valve 1, close (6) valve 2;
[0048] 2. Turn on (1) the lifting pump, pump the natural lake water polluted by high concentration of algae with obvious emerald green to blue bloom and transparency <30cm at a distance of 25-35cm from the water surface and inject it into (3) the algae enrichment reactor;
[0049] 3. Insert the selected robust d...
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