Water Treatment Parameter Control TRIZ Cases

An electronic component receives sensor data to suggest treatment actions, resolving reliability issues in DIY pool maintenance.

A gas injection device creates PFAS foam in water reservoirs to separate contaminants from treated liquid.

Low concentration RE-Ox® additions modify deposit chemistry to reduce disinfection by-products and chlorine demand.

A resonant thermal oscillator maximizes heat transfer between counter-flowing liquid streams in a thermofluidic system.

Electrochemical treatment regenerates disinfectants in fertigation water, preventing chloride accumulation and phytotoxicity while ensuring crop security.

A gas-dissolved liquid producing apparatus uses a controller to adjust supply amounts based on measured flow rates.

A control arrangement monitors transmembrane pressure to determine forward osmosis membrane water permeability status.

Adjusting primary filter belt rotation speed optimizes sludge flow to anaerobic digesters.

Acid elution regenerates the resin while vacuum degassing recovers amines, reducing chemical oxygen demand in power station effluent.

An adjustable washbox reconfigures its tortuous media pathway to separate contaminants from moving bed filters.

An electronic controller modifies the expansion valve flow rate using measured temperature and pH data to stabilize gas solubility and reduce energy waste.

ISC-SANI process recycles elemental sulfur as an electron carrier to oxidize organic carbon in wastewater treatment systems.

An automated system correlates pH levels with biocide concentration to replace manual sampling, reducing analysis delays.

Dewatering device removes soluble components from spent carbon sludge before wet air regeneration.

Distributed UV-LED liquid monitoring system analyzes water quality at consumer endpoints using fluorescence spectroscopy and reactive oxygen species generation.

Immiscible liquid mediated humidification decouples heat capacity from vaporization, resolving low water recovery ratios in high TDS purification.

A final-stage ion exchange apparatus removes fine particles from ultrapure water using specialized resins.

UV-C irradiation activates sulfite compounds to reduce chlorate buildup, extending conveying composition life and lowering water consumption.

A flared collecting membrane captures rising methane gas bubbles in the water column using autonomous positioning.

A wastewater treatment system adjusts air supply pressure dynamically based on real-time water quality measurements to ensure optimal aeration.

Permeable carriers enable simultaneous bottom and surface oxygen diffusion, resolving energy consumption and device complexity trade-offs.

Segmented filtration layers with pre-inoculated remediating agents remove contaminants from runoff while maintaining structural load-bearing capacity.

A production efficiency optimization process modifies control parameters of a bipolar electrodialysis device to maximize base or acid output.

Reduce cathode chamber raw water storage to increase pH without altering other generation conditions, resolving device complexity trade-offs.

Interrupting oxygen supply for 3 to 48 hours eliminates worm populations while preserving nitrifying biomass and effluent quality.

Intermediate-cold-liquid cools brine to form ice crystals, separating pure water from salts while avoiding fouling and corrosion.

Fluidized bed heat exchangers transfer thermal energy to wastewater for biological treatment.

Ferrate reacts with divalent manganese to produce nano-scale adsorbents, achieving over 90% removal of arsenate and chromium while minimizing chemical costs.

Periodic pressure reversal in forward osmosis membranes removes scaling precipitants, recovering mass transfer without damaging membrane integrity.

Buoyant distribution devices release pesticides via permeable polymer matrices to maintain therapeutic concentrations in water.

Automated optical sensors replace manual jar tests to maintain effluent quality while reducing operational complexity.

A decolorization method adjusts effluent pH to prevent acid dissociation, enabling metal salts to precipitate colored substances.

Alternating power levels to cathode plates detach electrolytic scale, preventing performance loss without chemical descaling.

Recirculating dehydrated pulp stabilizes bacterial populations and manages ammonia toxicity during thermal hydrolysis.

Upstream zones adjust airflow rates in response to downstream oxygen demand, reducing energy consumption while maintaining treatment reliability.

A notification controller consolidates maintenance alerts for electrolyzed water spray devices.

Divided valve groups and a camshaft arrangement increase water flow capacity while simplifying assembly of ion exchange apparatuses.

Integrating neutralisation and clarification tanks into a single ISO container eliminates on-site assembly complexity and reduces equipment loss risks.

An AI sensor mounted on a backflow preventer pressure relief valve measures water discharge turbidity and transmits operational data for continuous supervision.

Pressurized ozone injection recirculates aqueous solutions to achieve rapid disinfection and denitrification.

A ballast water treatment device uses a controller to discharge initial turbid water before activating filtration.

Soluble humic acid sequesters metal ions to lower toxicity levels, bypassing costly physical removal processes for low-concentration waste streams.

An inlet drain offset system distributes sludge flow to balance sediment deposit, reducing disposal trips by maximizing loaded weight per transport cycle.

A multi-directional ultrasonic transducer unit emits targeted acoustic waves to control algae in water bodies.

Flow monitors detect chlorine delivery status to automatically disable the water pump, preventing crop contamination from under-chlorination.

Recirculating sludge onto a rotating cloth filter builds a self-formed particle cake layer that retains small solids and eliminates chemical conditioning costs.