Sludge Treatment TRIZ Cases

A solution phase isoelectric focusing device uses screw cap compression to seal modular chambers for efficient protein prefractionation.

Vacuum-driven horizontal drains with graded filter layers lower water content in unstable sediment ponds to improve shear strength.

Segmenting electrode arrays into interchangeable PCB boards increases assay versatility while reducing manufacturing complexity and cost.

Orthogonal cross normalization of migration times enables automated high-throughput glycosylation pattern profiling.

Hydrothermal carbonization produces stabilized lignin with defined particle size distribution.

Absorbing moisture from industrial sludge via superabsorbent polymers eliminates caking and dust formation during drying.

A laser chamber opener selectively melts microfluidic covers to release agents, preventing premature fluid release across multiple channels.

An automated acid wash system dissolves scale buildup in lime mixing vessels, while separation devices remove grit particles to prevent clogging.

Membrane-based electrophoresis separates cells using ion-permeable barriers, resolving heat generation and cell damage trade-offs.

Acid dissolution extracts phosphorus from low-grade sludge ash, avoiding energy-intensive thermal processes and heavy metal contamination.

A rotatable surface filter separates sewage sludge using perforated plates and a central tube to drive fluid flow through the filter material.

A porous gas distributor disperses gas into micro-sized bubbles within resin-wafer electrodeionization modules.

A microfluidic channel device uses electrodes to induce fluid flow through apertures, creating localized chemical gradients in solution.

A treatment system recycles calcium sulfate from reverse osmosis concentrate through sequential crystallization and membrane filtration.