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What is the RAS system
Jan 09, 2024RAS is a highly automated aquaculture model that circulates and reuses aquaculture water through physical, biological, and chemical means, achieving high-density and high-efficiency aquaculture. The core advantage of RAS lies in its ability to continuo...
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Why choose flowing water high-density aquaculture
Nov 20, 2023The high-density aquaculture system with flowing water and pond aquaculture have five advantages: 1. High yield, fish farming density is between 25kg and 35kg/square meter, which is 3-5 times higher than pond farming; 2. Low cost, one breeding c...
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Shandong Wolize Biotechnology Co., Ltd.
Nov 27, 2023Shandong Wolize Biotechnology Co., Ltd. is a professional manufacturer of PVC fish ponds. We also sell liquid bags for transportation and storage. The company has studied in the aquaculture field for 15 years.
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Process control of solid particles in circulating water (IV) Regulating TTS by circulating volume!
Jul 04, 2025Controlling TSS concentration by adjusting the circulation volume In a recirculating aquaculture system, adjusting the circulation volume is one of the effective ways to control the concentration of suspended solid matter (TSS) in the water. By...
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Process control of solid particles in circulating water (Ⅲ): Control TTS through microfiltration and beam precipitator!
Jul 04, 2025(1). Microfiltration machine fault monitoring The microfilter is the core equipment for suspended particle treatment and is a wearable device. The number of backwashing times of the microfilter is positively correlated with the co...
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Process control of circulating water solid particles (II) Regulating TSS through reasonable feeding!
Jul 04, 2025Circulating water solid particles process control regulation modelIn a recirculating aquaculture system, the solid particle process control model is a tool used to optimize the control of suspended solid particles (TSS). By building a model, the gene...
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Process control of solid particles in circulating water (I): Control objectives and monitoring system construction!
Jul 04, 2025Process control of solid particles in circulating water aquaculture Suspended particles in recirculating aquaculture systems are mainly composed of feces, leftover bait, bacterial flocs and fish mucus, which mainly come from the c...
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Solid Particle Removal Process (III): Process Parameter Design and Practical Case Studies
Jul 04, 2025（1）Design parameters for suspended particle removal process in circulating water system 1. Parameter design of vertical flow sedimentation tank Cornell double-drain system has been widely used and has good practical results. In the aquaculture pond u...
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Practical examples and maintenance of circulating water protein skimmer!
Jul 04, 2025(1)Key points for operation and maintenance of protein skimmer 1. Air intake adjustment According to the water quality and flow rate of the circulating water, the air intake of the protein skimmer should be properly adjusted. If the air intake...
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Solid particle removal process (II): Solid particle removal process
Jun 04, 2025Measurement and control standards of solid particles Total suspended solids (TSS) is usually used as a parameter to measure solid particles in recirculating aquaculture. It mainly refers to the total amount of solid particles with a particle...
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Solid Particle Removal Process (I): Hazards of Solid Particles
Jun 04, 2025Almost all waste in the circulating water system comes from feed. These wastes usually appear in two forms: uneaten feed and waste excreted after eating. All these wastes exist in solid, liquid and gaseous forms. Among them, solid wastes are divided ...
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The function and working principle of circulating aquaculture protein skimmer!
Jun 04, 2025The function and working principle of circulating aquaculture protein skimmer! Solid suspended particles have adverse effects on all aspects of land-based factory-scale recirculating aquaculture systems, so removing solid suspended particles i...
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Introduction to the structure and function of intelligent filtering drum machine!
Jun 04, 2025Intelligent filtering drum machine The filtering drum is the most important equipment in recirculating aquaculture and is also the equipment that is most prone to failure in daily use. Once a filtering drum fails, it will bring huge risks. With the r...
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Design process of circulating water filtering drum machine (I) Structure and working principle of filtering drum machine!
Jun 04, 2025The filtering drum in the recirculating aquaculture system is an important water treatment equipment, and its main function is to remove suspended solids in the water, including feed residues, fish feces, and biological bacterial masses. There a...
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Maintenance and daily maintenance of circulating aquaculture filtering drum machine!
Jun 04, 2025Daily maintenance of filtering drum machine Daily maintenance of the circulating aquaculture filtering drum machine is essential for its normal operation and extended service life. The following are some common maintenance methods: 1. Filter cle...
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How to choose a filtering drum machine for recirculating aquaculture?
Jun 04, 2025How to choose a filtering drum machine filtering drum is very important in recirculating aquaculture, so how to choose a filtering drum machine? When choosing a filtering drum machine for recirculating aquaculture, you need to consider...
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The functions and common problems of filtering drum machine!
May 09, 20251. The role of filtering drum machine The role of filtering drum in recirculating aquaculture systems (RAS) is multifaceted, specifically: 1. Physical filtration to remove suspended matter: filtering drum can effectively remove suspend...
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How to test the filtering effect of filtering drum machine in recirculating aquaculture?
May 09, 20251. Turbidity: Turbidity is an important indicator to measure the amount of suspended particles in water. It can be detected using a turbidity meter. Generally speaking, the turbidity of water should be significantly reduced after being filtered throu...
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Classification and Functions of Ultraviolet Sterilizers in Recirculating Aquaculture Systems
Apr 17, 2025Recirculating Aquaculture Disinfection System In recirculating aquaculture systems, the hazards of bacteria and viruses cannot be underestimated. Bacteria consume a large amount of dissolved oxygen in water, leading to oxygen deficiency in farmed org...
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