Customer Profile
This client in Sanshui, Foshan, is a professional sea bass fry farmer whose facility is equipped with eight advanced indoor recirculating aquaculture systems (RAS). During the high-value, highly sensitive fry rearing stage, water purity directly impacts fry survival rates and health. Despite modern recirculation systems, the persistent accumulation of bacteria and high nitrite concentrations in the water remain a constant threat to production efficiency, hanging like a sword over the farmer’s heart.
Solution
We conducted an in-depth analysis of the characteristics of a single recirculation system (300m³ water volume, one full cycle per hour) and, based on principles of safety, economy, and efficiency, recommended a customized solution featuring a 100G/H ozone generator. The solution’s highlights lie in “Precision Matching” and “Upgrading Existing Assets”:
Precision Dosage: The 100g ozone dosage represents the optimal ratio calculated for the 300m³ water circulation rate. It ensures powerful sterilization and nitrite degradation capabilities while absolutely avoiding harm to fish fry due to overdose.
Upcycling for Efficiency: The equipment directly connects to the client’s existing liquid oxygen source, utilizing high-purity oxygen as the gas feed. This not only significantly boosts ozone production efficiency and concentration but also eliminates the risk of nitrogen oxides (potential contaminants) associated with air-based sources—achieving multiple benefits simultaneously.
Application Method: Plug-and-Play, Ultra-Simple and Efficient
This collaboration perfectly embodies the concept of “modern technology, simplified application.” Our ozone equipment requires no complex installation or commissioning. Customers need only complete three basic steps—“connect power, connect gas (liquid oxygen), connect water (injection pipeline)”—and the equipment is ready for operation. This “plug-and-play” design saves customers valuable time and installation costs, enabling seamless integration and rapid deployment.
Project Value & Customer Feedback: Immediate Results
What delighted customers most was the equipment’s instant impact:
Water Quality Transformation in Three Days: After just three days of operation, customers enthusiastically reported that previously slightly cloudy aquaculture water became “exceptionally clear—the effect is remarkably obvious!” This visible transformation directly demonstrates ozone’s powerful purification capabilities against organic matter and suspended solids in water.
Core Issues Resolved: Behind the crystal-clear water lies the efficient elimination of bacteria and rapid oxidation of nitrites. The client successfully addressed two long-standing water quality challenges, creating an ideal, near “germ-free and toxin-free” growth environment for the bass fry.
Huge Hidden Benefits: Clear, safe water means lower disease risks, higher feed conversion rates, and accelerated growth. This not only directly boosted the survival rate and final yield of this batch of fry but also established a replicable, high-standard scientific farming model.
This project fully demonstrates that precise ozone solutions are a key technological element in modern intensive aquaculture, enabling “low investment, high returns, and easy management.”
