Aralin 1Mga kinakailangan sa warehouse site: space planning, ceiling height, utilities, drainage, at zoningTinutukan ng seksyong ito kung paano mag-evaluate at maghanda ng indoor warehouse para sa RAS, kabilang ang floor space planning, ceiling height, structural loading, utilities, drainage slopes, biosecurity access, at pagsunod sa local zoning at building codes.
Pagkalkula ng usable floor area at tank footprintCeiling height, mezzanines, at equipment clearanceFloor loading, slab condition, at moisture controlUtility service sizing para sa power at waterDrainage slopes, sumps, at wastewater routingAralin 2Pumping, piping, valves, at flow control: pump selection, redundancy, at energy efficiencyDito tinitkan natin ang mga pump, piping, valves, at flow control sa RAS, na sumasaklaw sa pump selection, net positive suction head, redundancy, pipe sizing, valve types, at mga estratehiya upang bawasan ang friction losses at overall energy use.
Pagpili ng pump types para sa RAS dutyNPSH, suction design, at cavitation avoidancePipe sizing, materials, at layout routingValve selection, throttling, at isolationEnergy efficiency at variable speed drivesAralin 3Redundancy at backup systems: emergency generators, backup aeration, spare pumps, at fail-safe controlsIpinaliliwanag ng seksyong ito kung paano mag-design ng redundancy sa critical RAS components, kabilang ang backup power, aeration, pumping, at controls, upang mapanatili ang kaligtasan ng isda sa panahon ng equipment failures, grid outages, at operator errors.
Risk assessment para sa critical RAS componentsEmergency generator sizing at fuel planningBackup aeration at oxygen supply optionsSpare pumps, manifolds, at quick changeoversAlarm logic, interlocks, at automatic shutdownsAralin 4Biological filtration: nitrification processes, biofilter media selection, SBR vs fixed-bed vs moving-bed optionsTinutukan ng seksyong ito ang biological filtration para sa nitrification sa RAS, na naghahambing ng fixed-bed, moving-bed, at sequencing batch reactors, na may gabay sa media selection, sizing, startup, at pagpapanatili ng stable biofilm performance.
Ammonia, nitrite, at nitrate conversion basicsBiofilter media types at surface area ratingsFixed-bed at moving-bed biofilter designSBR configurations at control strategiesStartup, seeding, at biofilter troubleshootingAralin 5Heating, cooling, at HVAC integration para sa temperature controlDito inilarawan natin ang mga estratehiya para sa heating, cooling, at air conditioning sa indoor RAS, na pinagsasama ang HVAC sa water temperature control, humidity management, condensation prevention, at energy-efficient climate zoning sa loob ng facility.
Water temperature setpoints ayon sa espesyeBoilers, heat pumps, at chillers selectionHeat exchangers at plumbing integrationDehumidification at condensation controlInsulation, zoning, at heat recoveryAralin 6Mga uri at materyales ng culture tank: round, rectangular, raceways; tank sizing para sa compact unitsDito naghahambing tayo ng mga karaniwang indoor culture tank geometries at materials, na nagpapaliwanag ng hydraulic performance, durability, cost, at ease of cleaning, pagkatapos ay ipinapakita kung paano mag-size at mag-ayos ng compact tanks para sa efficient RAS operation at fish husbandry.
Round versus rectangular tank hydraulicsRaceway layouts para sa indoor applicationsTank construction materials at coatingsPagdidisenyo ng tank inlets at outletsTank volume, biomass, at turnover sizingAralin 7Mechanical solids removal: drum filters, settling cones, microscreens at design criteriaDito ipinaliliwanag ang mga mechanical solids removal options tulad ng drum filters, settling cones, at microscreens, na may design criteria para sa loading rates, screen size, backwash, at integration upang protektahan ang downstream biofilters.
Characteristics ng feces at feed finesSettling basins, cones, at swirl separatorsDrum filters at microscreen selectionHydraulic loading at screen sizingBackwash flows at waste sludge handlingAralin 8Instrumentation at monitoring hardware: DO, pH, temperature, ORP, ammonia probes, at data loggingInilalarawan ng seksyong ito ang mga pangunahing instrumento para sa pagsubaybay ng water quality at system status, kabilang ang DO, pH, temperature, ORP, at ammonia probes, plus data logging, networking, calibration, at alarm integration para sa maaasahang decision making.
Sensor placement para sa representative readingsDO, pH, at temperature probe selectionORP at ammonia monitoring strategiesCalibration routines at maintenanceData logging, networking, at remote alarmsAralin 9Oxygenation at aeration systems: diffused aeration, oxygen cones, oxygen monitoring at controlSinusuri ng seksyong ito ang mga oxygenation at aeration technologies para sa RAS, kabilang ang diffusers, low head oxygenation, oxygen cones, at monitoring systems, na may gabay sa sizing, placement, redundancy, at safety para sa staff at isda.
Oxygen demand calculations at safety marginsFine bubble diffusers at grid layoutsOxygen cones at low head oxygenation unitsOxygen monitoring, alarms, at control loopsOxygen storage, piping, at safety practices
