Water Treatment Parameter Control TRIZ Cases

High-energy air injection breaks down colloidal structures, producing transparent effluent and increasing solid content by 25% without chemical additives.

A pH coordinate axis display unit maps operational areas to water types, enabling precise touch selection of functional water parameters.

A liquid dosing system uses a peristaltic pump to dispense scale-preventing additives from a cartridge into water flow.

A water dispenser employs a parallel link mechanism to adjust nozzle height without changing posture, enabling stable dispensing into varying container sizes.

A hybrid reverse osmosis and forward osmosis system concentrates aqueous solutions using a multiple zero osmotic pressure difference mechanism.

A two-compartment electrodialysis stack recovers ammonia and sulfuric acid from wastewater using bipolar membranes.

A single tank integrates flocculation and decantation using a stirrer and lamellae for efficient liquid-solid separation.

Heated reverse osmosis removes dissolved contaminants from aqueous material, preventing biofouling and avoiding cooling energy consumption.

Multi-membrane nanofiltration separates monovalent ions from saline-alkali water to produce fresh water and valuable salts.

Flow switch detects reduced water flow through a pool filter cartridge, triggering alerts that prevent water quality deterioration and resource waste.

Segmented reactor inlets enable exothermic reactions to maintain supercritical temperatures, reducing energy consumption while increasing device complexity.

Axial waves from vane brushes prevent anode contamination, reducing electricity consumption in wastewater treatment.

Gravitational wastewater flow through an elevated inflow pipe eliminates pump requirements and reduces operational costs.

Segmented MBR cartridges resolve capacity complexity by enabling real-time throughput adjustment without redesigning the entire treatment infrastructure.

Segmented precipitation at controlled pH levels recovers pure calcium sulfate and calcium fluoride, eliminating costly desulfurization of mixed precipitates.

Activated sludge flocs form a protective filtration cake layer that prevents membrane fouling and reduces chemical cleaning costs.

Automated self-calibration eliminates manual maintenance difficulties by adjusting parameters based on measured environmental conditions.

Multistage anoxic aerobic chambers with biofilms remove nitrogen from wastewater while reducing energy consumption at low temperatures.

A replaceable filter cartridge system displays depletion levels via a detachable lid meter.

A PBCT, PAS, and PM chemical composition maintains cooling water at high cycles of concentration.

A water vapor distillation controller regulates source proportioning valves to split flow between heat exchangers based on real-time temperature measurements.

Steam injection in an insulated tank rapidly denatures enzymes in waste peptone, reducing processing time from days to minutes and lowering disposal costs.

Recycling clarified wastewater to the aeration chamber maintains microbial viability and prevents treatment capacity loss during extended refinery shutdowns.

Segmented pressure control distributes gas release evenly across flotation stages, resolving declining separation efficiency in downstream units.

A hybrid wastewater treatment system combines aerobic sorption with anaerobic digestion to process solids and liquids.

A mask maker machine uses electrolysis to adjust solution pH levels for skin-specific treatment.

Boron-doped diamond anodes oxidize non-biodegradable organics into biodegradable intermediates, reducing energy consumption and toxic by-product formation.

Pushers compress catalytic electrodes against cushions to prevent unintended water flow through housing gaps while maintaining pressure contact.

A watershed pollution risk prediction method uses segmented fuzzy models to process discharge data from multiple sources.

A water treatment system blends treated and untreated streams using weak acid cation resin to adjust the Langelier Saturation Index.

Parallel aerobic granular reactors boost MLSS concentrations and settling characteristics without extensive system retrofitting.

A desorption device removes carbon dioxide from sample water using decarbonated ambient air to prepare samples for conductivity analysis.

Feeding amine byproducts from carbon dioxide-depleted solvents to algae sources eliminates hazardous waste disposal costs.

A pressure-controlled heat recovery circuit transfers thermal energy between biowaste streams using dedicated circulation pumps and break tanks.

A zeolite membrane with an ERI structure separates water from mixtures using a pressure gradient across supply and permeation spaces.

Segmented vessels with a top-mounted dual output component route floating solids to a secondary vessel, preventing gas path clogging.

Dynamic polarity reversal based on cumulative charge prevents electrode scaling while maintaining safe silver ion concentrations in variable flow water systems.

Primary and secondary dynamic injector-mixers blend steam with high dry content sludge, reducing energy consumption during continuous thermal hydrolysis.

IoT groundwater monitoring system tracks contamination levels via distributed sensor units to control purification devices and predict treatment periods.

Splitting wastewater flow through a controlled bypass minimizes nitrous oxide production while maintaining regulatory nitrate levels.

C3-C12 hydroxycarboxylic acids passivate galvanized coatings, reducing white rust formation and corrosion while avoiding phosphate environmental restrictions.

Tapered diffuser holes in aeration laterals deliver controlled airflow to prevent anaerobic sludge buildup and extend septic system lifespan.

Foldable coiled inductance sensors measure liquid and solid depths using electromagnetic induction.

Centralized controller coordinates multiple wastewater pump stations using wet well level sensors to optimize fluid flow distribution.

Carbonate aqueous solution adjusts pH of acrolein reactor wastewater for anaerobic and aerobic biochemical treatment.

Continuous alkaline hydrothermal reactor breaks down perfluoroalkyl substances in liquid byproducts.

A catalytic wet oxidation process treats propylene oxide wastewater using oxygen and a catalyst to reduce chemical oxygen demand.