Organosilicon & White Carbon Black
Organosilicon & White Carbon Black
Wastewater from organosilicon and white carbon black production is treated to recover water and convert sodium sulfate into sulfuric acid and caustic soda.
Process:
Pre-treatment removes silicon compounds.
Membrane systems recover water and concentrate brine.
Bipolar membrane electrodialysis converts sodium sulfate into sulfuric acid and sodium hydroxide.
Advantages:
Achieves near-complete resource utilization.
Enables water and material recycling.
Supports sustainable production processes.
Applications:
White carbon black production.
Organosilicon manufacturing.