Water Efficiency vs Process Complexity
Match water quality to end-use need first; introduce treatment complexity only where quality gaps between streams cannot otherwise be bridged.
CyberTRIZ analysis · GreenFieldIndustrialProjects contradiction SFR021 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Business Context
Reducing freshwater demand can require recovery, treatment, recycling, segregation, and cascading of water streams. Extensive reuse can increase piping, treatment stages, controls, contamination pathways, and operating complexity.
Green Field Industrial Projects TRIZ Resolution
Reduce water demand before increasing recycling complexity. Match water quality to functional need, reuse streams directly where possible, and introduce treatment only when required to bridge incompatible quality requirements.
Applicable TRIZ Principles
Principle 2 – Taking Out eliminates unnecessary water-consuming activities.
Principle 5 – Merging connects compatible water users and reusable streams.
Principle 25 – Self-Service enables process water recovery and internal reuse.
Expected Outcome
Lower freshwater consumption
Controlled process complexity
Reduced wastewater generation
Better water economics
Decision Indicators
Early indicators include:
High-quality water is used for low-quality requirements.
Recycling systems require excessive treatment.
Water networks become difficult to operate.
Reuse creates contamination problems.
Demand reduction is ignored in favor of additional recovery equipment.