ZH-TQN series solar fountain aerator

Fountain type solar aerator is a type of aeration and water circulation equipment suitable for water pollution control. It uses solar energy as a power source and has the characteristics of low operating and management costs, good oxygenation effect, high flow rate, anti clogging, long service life, and low operating noise. ZH-TQN550 fountain type solar aerator is suitable for water bodies with insufficient power supply conditions such as rivers, lakes, reservoirs, and artificial lakes.

Structural characteristics of fountain type solar aerator
The ZH-TQN series fountain style solar aerator is an aeration device designed based on the theory of fountain style aeration. It consists of solar cell modules, control systems, main units, and other components. Has the following characteristics:
● Low cost, good effect, easy installation, no need for daily manual operation
● The outlet can be designed as needed, suitable for deep water lakes or reservoirs
● Made of corrosion-resistant materials such as stainless steel and engineering plastics, with a long service life
● The device floats on the water surface without the need for foundation installation and is not affected by water level
● Eco friendly, no need to add any chemical agents, no secondary pollution

Water purification principle of fountain type solar aerator
Fountain type solar aerator, using solar energy as the direct power source for equipment operation, is equipped with a unique rotary cutting and lifting aeration impeller. Through the rotating lifting effect of the impeller, the bottom oxygen deficient water is transferred to the surface of the water body and mixed with the surface oxygen rich water; The surface layer is rich in water, which diffuses horizontally through centrifugal rotation and vertically enters the bottom anoxic zone. This achieves the triple effects of water body stratification, oxygenation, and longitudinal and transverse circulation exchange, transferring surface supersaturated dissolved oxygen water to the bottom layer of the water body, increasing dissolved oxygen in the bottom layer of the water body, eliminating natural stratification, and improving the self purification capacity of the water body.
Fountain style solar aerator function
● Up and down exchange mixed reoxygenation: The delamination process is a mixed reoxygenation process that transfers surface water rich in dissolved oxygen to the bottom layer, increases the dissolved oxygen content of the bottom water body, prevents water from deteriorating due to hypoxia, and prevents the release of chemical substances such as sulfides and amines, promoting the biochemical water purification effect of the bottom water body. At the same time, underwater oxygen enrichment prevents anaerobic release of phosphorus, and suspended sediment can effectively adsorb soluble phosphides.
● Stimulating the self purification ability of the environment: With the increase of temperature and dissolved oxygen, the bottom water decomposes harmful substances such as animal excrement, organic sludge, and decaying algae deposited at the bottom, improves the sediment, activates the ecological function of the sediment, and increases the self purification load of the water body.
● Powerful circulation to create active water: Active water is the secondary life of lakes, and fountain equipment forms a powerful main water flow and induced flow, which can effectively break the natural stagnant water zone formed by the thermocline and create a circulating active water flow throughout the entire water body.
● Rapid inhibition and elimination of algal blooms: By using fountain methods, the stratification of dissolved oxygen, temperature, and salinity in water is eliminated, stabilizing water quality. The high concentration algae containing water on the surface is transferred to the bottom and inhibited under low temperature and no light conditions. The surface algae rapidly decrease, and some are eliminated by the feeding of bottom planktonic organisms, which can quickly eliminate algal blooms and prevent their recurrence.
● Resource utilization of pollutants: High concentrations of algae in surface water are transferred to the bottom layer of the water and partially become bait for fish and shellfish.
● Improving appearance and ecology: The equipment can reduce biochemical oxygen demand (BOD), decrease suspended solids (TSS) in water, enhance water visibility, remove odors, and degrade sediment at the bottom of the water in the short term. At the same time, it can prevent seasonal death of fish and inhibit the growth of harmful aquatic weeds.