MassFlow

Wastewater treatment plant design and operation simulation software

MassFlow is wastewater treatment process simulation software. It provides highly reliable results by applying IWA ASM2d and ADM1, which are globally proven models.

Start designing and operating safe and reliable wastewater treatment plants now.

Software quality certification according to
Article 20 of the Software Promotion Act
MassFlow is a software with the highest level of Good
Software and holds 6 related technology patents.

Various Wastewater Treatment Processes

  • Standard activated sludge, A2O, MLE, Bardenpho, Oxidizer, MBR, MBBR, IFAS, etc. Dozens of types of activated sludge processes that can be combined
  • Anaerobic Digestion and Aerobic Digestion, UASB
  • Biological Filtration (BAF), High-Rate Filtration, Denitrification Filter, Trickling Filter, AMX, Lagoons, Rotating Disc (RBC), Aerobic Granular Sludge (AGS)
  • Gravity sedimentation, gravity concentration, filter, flow control tank, screen, pressurized flotation tank (DAF), thermal hydrolysis, disinfection, RO, advanced oxidation, sludge drying bed, dryer, black box model

Various Water Quality Simulations

  • Steady-state and dynamic simulation of over 50 substances including organic substances and nutrients
  • Organic substances: BOD, IBOD, SBOD, COD, SCOD, ICOD, TOC, TSS, VSS, FSS, CODmn, 5 user-defined substances (3 dissolved substances, 2 particulate substances)
  • Nutrients : TN, TKN, STKN, ITKN, NHx-N, NO3-N, NO2-N, TP, SP
  • Hydrogen ion concentration, alkalinity, water temperature, Dissolved Nitrogen Gas, Metal Hydroxide Compounds, Metal Phosphorus Compounds, etc.

Optimal Modeling and Design Support

  • Applying a numerical analysis solver (Hybrid Newton’s Method) that is 100 times faster than the conventional ordinary differential equation solver
  • Sensitivity analysis tool provided
  • The amount of nutrients removed during the nutrient removal process is calculated
  • Calculation of coagulant usage and analysis of chemical sludge generation
  • Analysis of clarifier sludge concentration profile (when Double Exponential model is applied)
  • Calculation of AOTR, SOTR, load, and wattage required for air supply to the bioreactor
  • Analysis of Biological Nitrogen and Phosphorus Synthesis
  • Checklist generated by comparing design recommendations and user editing
  • Screen report for displaying and dynamically updating simulation results on layout
  • Calculation of chemical cost, sludge treatment cost, area required for a treatment facility, air volume, and power consumption
  • Preset editor for dynamic simulation
  • Generate a report as a Microsoft Excel file
  • Stay up to date with online updates

Optimization Function for Intelligent Wastewater Treatment Plants

  • Determination of optimal oxygen supply by exploring the relationship between treated water quality and dissolved oxygen concentration
  • Investigation of treated water quality and concentration of microorganisms in the reaction tank according to the change in the amount of surplus sludge produced in the activated sludge process
  • Establishment of monthly and seasonal plant operation strategy
  • Establishment of automatic control strategy based on daily oxygen consumption and aeration rate by the bioreactor both hourly and daily
  • Provides inflow sewage pattern presets such as high load, low load, and high flow rate for dynamic simulation
  • Evaluation of optimal injection amount using automatic control model for chemicals and solids retention time
  • Control of air volume and chemicals in conjunction with on-site PLC and HMI
  • Provides SCADA Interface for process automation
  • Automatic simulation and process diagnosis on the server
  • Storing and managing process diagnosis results in DBMS, and sending an alarm when an error occurs (e-mail, text message, WhatsApp, etc.)
  • Supports various databases such as MS-SQL, Oracle, PostgreSQL, etc.
  • Remote access using a web browser and support for the mobile environment

Learning Videos

  • 1. MassFlow3 Introduction
  • 2. Starting MassFlow3
  • 3. MassFlow3 activated sludge process setup
  • 4. MassFlow3 SBR Setup
  • 5. MassFlow3 BAF Setup
  • 6. MassFlow3 On-Screen Report Creation

Start Optimizing Your Process.

TRIAL
(1 month)		 COMMERCIAL
(Annual subscription)		 PERPETUAL
(Separate Quotation)
Steady state simulation
Dynamic simulation
Analysis tool (i.e., Sensitivity Analysis)
Influent Characteristics Analysis
Design Report
SCADA System Linkage