4. Chemistry: electrical and wave energy
  5. Processes and products
  6. Electrostatic field or electrical discharge

Alvaro R. Tejeda

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Concentric annular filters for purifying water

Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Removable cartridge or hand-manipulated container
Patent

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Membrane process for converting sodium sulfate into sulfuric aci

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
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Reversible electrolytic system for softening and dealkalizing wa

Chemistry: electrical and wave energy – Apparatus – Electrolytic
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Profile ID: LFUS-PAI-P-1553295

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