Industry News

Discover essential RAS equipment for sustainable aquaculture: Automatic Microscreen Filters, Protein Skimmers, Biofilters, Oxygenation Systems, UV Sterilizers & Ozone Disinfection. Optimize water reuse & fish health.

Optimize your RAS design: Explore an industrial recirculating aquaculture system engineering case study (1000m², 800m³) featuring energy-efficient flow, integrated water treatment (biofilters, UV, oxygenation), >95% reuse rate & detailed layout specs.

Discover how JUNTAI's Mbbr Wastewater Treatment systems remove >95% COD/color from textile dyeing effluents. Engineered carriers resist salinity/toxicity. Get a quote!

Explore Land-based Recirculating Aquaculture System (RAS) technology: Core water purification methods (mechanical/bio/chemical filtration, disinfection), closed-loop operation, and industrial-scale applications like Atlantic salmon farming.

Compare ICEAS vs CAST SBR wastewater processes: ICEAS features continuous inflow & disturbed settling, while CAST uses a biological selector for superior nutrient removal & bulking control. Learn key differences.

Master MBBR biofilm formation techniques with Juntai's proven strategies. Learn how to accelerate startup to 7 days, optimize biofilm growth & prevent detachment. Get the full technical guide now!

The design calculations for bar screens primarily include selection of screen type, dimensioning, hydraulic calculations, and screenings quantity estimation. Figure 2-5 illustrates a schematic diagram for bar screen calculations.

Recirculating Aquaculture Systems (RAS) require tailored process designs and specialized equipment configurations to meet the distinct biological and environmental needs of different cultured species. Variations in waste production, oxygen demand, sensitivity to water quality, and behavioral traits necessitate species-specific adaptations in RAS engineering. This article examines these critical differences by analyzing the process flows and core equipment for four key aquaculture taxa: finfish (e.g., salmon and trout), crustaceans (e.g., shrimp), sea cucumbers, and abalones. Each group demands unique solutions in filtration, aeration, and system architecture to optimize productivity while maintaining water quality standards.

Bar screen installation guide: Spacing (1.5–100mm), flow velocity (0.6–1.0 m/s), materials, safety & layout requirements for wastewater treatment plants.

Comprehensive guide to UASB reactor design for high-strength wastewater: principles, pretreatment, calculations, system components (3-phase separator, distribution), biogas recovery, and operational parameters. Achieve 70-90% COD removal efficiently.