AquaSai

๐ŸŒŠ MSR Master

Interactive Water Treatment Game

Welcome, Water Treatment Engineer!

Master the art of Membrane Bioreactor (MSR) technology through exciting challenges

๐Ÿ’ง

Configure MSR

Adjust reactor volume, membrane area, flow rate, and retention time to optimize treatment

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Meet Targets

Achieve water quality standards for BOD, TSS, Nitrogen, and Phosphorus removal

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Score Points

Each level mastered earns points. Complete all 5 challenges to become an MSR Master!

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3 Lives

Failed treatments cost lives. Think strategically to balance all parameters!

Select Your Challenge

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Contact: aquasai@uxrzone.com

AquaSai

Level 1

Configure your MSR system

0 Score
โค๏ธโค๏ธโค๏ธ Lives

๐Ÿšฐ Influent Water

DIRTY
BOD 200
TSS 180
Nitrogen 40
Phosphorus 8
โš™๏ธ
Bioreactor
100 mยณ
โ†’
๐Ÿ”ฌ
Membrane
50 mยฒ
โ†’
๐ŸŒ€
Treatment
10 hrs
โšก
BOD
?
BOD - Biochemical Oxygen Demand
Measures organic pollution. Microorganisms consume oxygen to break down organic matter like food waste and sewage.
200 โ†’ --
Target: โ‰ค20 mg/L
โณ
TSS
?
TSS - Total Suspended Solids
Tiny particles floating in water - dirt, sand, organic matter. They make water cloudy and must be filtered out.
180 โ†’ --
Target: โ‰ค20 mg/L
โณ
Nitrogen
?
Total Nitrogen
From fertilizers and sewage, causes algae blooms and oxygen depletion. Removed through nitrification/denitrification.
40 โ†’ --
Target: โ‰ค10 mg/L
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Phosphorus
?
Total Phosphorus
From detergents and fertilizers, triggers harmful algae growth. Even tiny amounts can pollute.
8 โ†’ --
Target: โ‰ค1 mg/L
โณ

๐Ÿ’ง Effluent Water

PENDING
BOD --
TSS --
Nitrogen --
Phosphorus --
Reactor Volume mยณ
๐Ÿ’ก Larger = more treatment capacity
Membrane Area mยฒ
๐Ÿ’ก More area = better filtration
Flow Rate mยณ/h
๐Ÿ’ก Lower = more contact time
Retention Time hrs
๐Ÿ’ก Longer = better nutrient removal

๐Ÿ“š MSR Treatment Principles

Understanding MSR Technology

  • Membrane Bioreactor (MSR) combines biological treatment with membrane filtration for superior water quality
  • Treats municipal, industrial, and agricultural wastewater to safe discharge standards
  • More efficient than conventional activated sludge systems

Treatment Mechanisms

  • BOD Removal: Aerobic bacteria consume organic matter, converting it to COโ‚‚ and biomass. Longer retention time = better removal
  • TSS Removal: Membrane pores (0.1-0.4 ยตm) physically block suspended particles. Larger membrane area = higher capacity
  • Nitrogen Removal: Nitrification converts NHโ‚ƒ to NOโ‚ƒ, denitrification converts NOโ‚ƒ to Nโ‚‚ gas. Requires proper oxygen control
  • Phosphorus Removal: Biological uptake by bacteria + chemical precipitation. Enhanced by longer retention

Key Parameters

  • Reactor Volume: Total volume for biological reactions. Larger = more biomass capacity
  • Membrane Area: Surface area for filtration. More area handles higher flow rates
  • Flow Rate: Water processed per hour. Lower rates allow more treatment time
  • Retention Time (HRT): How long water stays in system. Longer = more complete treatment

Optimization Tips

  • Balance all four parameters - no single "magic setting"
  • High pollution loads need larger reactor volume + longer retention
  • Membrane area primarily affects TSS removal
  • Nitrogen removal benefits most from long retention times
  • Each level has multiple valid solutions - experiment!