Water Treatment Parameter Control TRIZ Cases

A wastewater purification device integrates a filter head with a flocculation dosing system to separate suspended particles from liquid streams.

Branching raw water into multiple lines with differentiated retention times stabilizes concentration before reverse osmosis treatment.

A water reclaim system uses precipitation and ultrafiltration to treat blow-down water.

Replacing toxic methanol with polyethylene glycol eliminates explosive risks while maintaining efficient nitrate conversion rates.

Composite microbial inoculation reduces wastewater contaminants and sludge volume through rapid biological breakdown.

A water vapor distillation system uses a regenerative blower and heat exchanger to compress and preheat feed water.

Real-time monitoring of harmful algal blooms enables dynamic adjustment of modified clay dosage, reducing material waste and labor costs.

A salt water supply unit uses circulating convection to equalize brine concentration within the tank.

A wastewater grit separator and washing system continuously extracts solids from the liquid stream to maintain operational flow.

A hydrate-based desalination system uses LNG cold energy to form CO2 hydrates from seawater and flue gas.

A depurating system injects treated liquid into cooling loops to purge contaminants from rack-mounted processing assemblies.

A cradle-mounted enclosure isolates electronics from high-pressure water flow, preventing component damage while maintaining a compact footprint.

Solar desalination structure circulates heated air to evaporate saline mist, using latent heat recovery to eliminate liquid waste.

Aligned carbon nanotube membranes achieve high water permeability and selectivity through electrokinetic orientation.

An integrated electronic nose and tongue device uses artificial intelligence to classify sensor patterns from liquid and gaseous substances simultaneously.

Detailed acidity mapping guides precise alkaline dosing to prevent sulfur dioxide emissions during remediation.

A swimming pool monitoring system measures water responsivity to chemical manipulations using integrated sensors and processing units.

Two-stage pyrolysis and decarbonization release plant-available phosphorus without acid digestion costs.

A cavitation pump atomizes ozone gas into ultra-fine bubbles, overcoming low dissolution rates and resource waste in industrial disinfection.

Magnetic positioning of nanobead-coated filter elements enables real-time pathogen detection in large fluid volumes without clogging.

Dynamic flow rate cycling rapidly removes particles and gases from ultrafiltration membranes, ensuring ultrapure water quality for semiconductor manufacturing.

A process controller calculates a lag-time compensated chlorine dioxide CT value to adjust feed rates and accelerate aquatic facility water remediation.

Conditioned electrodes boost biofilm conductivity and electron transfer, overcoming poor colonization in microbial fuel cells.

Partial distillation concentrates wastewater analytes for UV/VIS spectroscopy, enabling precise activated carbon dosing to reduce material waste.

Iron powder and nickel catalyst reduce selenate to selenite, achieving sub-ppb levels in brine.

An inorganic hydroxylamine accelerator reduces energy consumption and sludge output by maintaining pH 6.5 to 6.95 for efficient nitrite accumulation.

Sulfuric acid digestion recovers phosphorus from incineration ash, eliminating energy-intensive thermal treatments and complex sulfate removal steps.

A mineralization cartridge divides water flow into main and dosing paths with distinct pressure dependencies to adjust concentration levels.

A portable reverse osmosis system uses a pressurizing pump and dual solenoid valves to maintain water flow.

A wastewater treatment process converts ammoniacal nitrogen into valuable nitric acid and ammonium nitrate through controlled biological and chemical steps.

A molybdenum compound boosts sludge nitrification rate in biological wastewater treatment systems.

Betaine-based organic fertilizer delivers bioavailable nutrients via microbial digestion, resolving nutrient concentration limits while meeting USDA standards.

A salt separator design separates solids from aqueous fluid mixtures under supercritical conditions using a rising pipe feed and distinct extraction openings.

Vertical stacking of anoxic, aerobic, and filtration zones in a single cylinder reduces land occupation while achieving high COD and nitrogen removal rates.

Routing hot water tubes through the controller housing dissipates heat and preheats water, eliminating separate cooling units.

A water softening system directs fluid into parallel treatment tanks of different capacities based on real-time demand flow rates.

A multi-phase reaction system applies an electric field to liquid undergoing ultra-high shear impact and cavitation.

A hybrid reverse osmosis system alternates high-recovery production phases with low-recovery flush cycles to maintain permeate flux.

Separate feeding lines control individual treatment product delivery rates for recirculating water systems.

A water treatment system circulates a chemical solution through a storage tank using a controlled pump mechanism.

Surface return pumping reduces hydrogen sulphide formation while lowering equipment costs compared to submerged injection.

A spillway indicator detects reduced water flow through a concealed filter cartridge using capacitance sensing or a rotating water wheel.

Segmented filtration removes silt in a pre-filter stage, preventing clogging and extending micro-filter service life.

A gravity-fed dual ion-exchange filtration bottle moves water through multistage carbon and resin layers without manual force.

A method prepares cooling water by mixing industrial and treated solutions to achieve target ion concentrations.

Air-lift bioreactor uses adjustable gas flow to create separate aerobic and anaerobic zones for microbial cultivation.