1. Water Quality Purification
·Degradation of Harmful Substances: Rapidly oxidize toxic substances such as ammonia
nitrogen, nitrite,
and hydrogen sulfide, converting them into harmless or low-toxic substances like nitrate and
sulfate.
·Organic Matter Removal: Decompose residual bait, feces, and plankton corpses in the water
body, reducing
COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand), and lowering the risk of
water eutrophication.
·Sterilization and Disinfection: Destroy the cell membranes and genetic materials of
bacteria, viruses, and
parasites (such as Trichodina and Dactylogyrus). Its killing efficiency is much higher than
that of chlorine-based
agents, and it does not produce chlorinated disinfection by-products.
2. Aquaculture Environment Optimization
·Water Oxygenation: The decomposition process of ozone in water produces oxygen. For every
1mg of ozone decomposed,
0.5mg of oxygen is generated, which indirectly increases the dissolved oxygen content in the
water body.
·Substrate Improvement: Regularly spray or inject ozone water into the substrate to oxidize
the black and odorous
sludge at the bottom of the pond, reduce the environment for harmful bacteria to multiply,
and improve the living
conditions of benthic organisms.
3.Key Usage Precautions
·Strict Concentration Control: Excessively high residual ozone concentration in the water
body will irritate the
gills of fish and shrimp, and may even cause death. Generally, the ozone concentration in
aquaculture water should
be controlled at 0.05-0.1mg/L. Additionally, aeration or a period of standing is required to
allow ozone decomposition
before the water enters the aquaculture pond.
·Supporting Mixing Equipment: Ozone has low solubility in water. Equipment such as injectors
and gas-liquid mixing
pumps must be used to ensure sufficient contact between ozone and water, thereby improving
utilization efficiency.
·Monitoring and Adjustment: Dynamically adjust the ozone dosage and treatment time based on
the aquaculture species
(e.g., different tolerance levels of fish, shrimp, and crabs), water temperature, and water
quality indicators
(e.g., ammonia nitrogen content).
The above is for reference only.