Introduction

MVR + heat-pump distillation complete units recover solvents and distilled water from DMAC solvent wastewater, reducing solid waste and turning wastewater treatment from a cost item into a profit item.

Key Advantages

• Greatly reduces steam consumption and solid-waste discharge
• High automation, fewer operators, small footprint
• Annual solvent + distilled water recovery makes the system profit-positive
• Case data: versus traditional three-effect/biochemical processes, solid waste cut to 5.8 t/year with annual net profit of 1.955 million CNY

Applications

Solvent wastewater resourceization for fine-chemical and pharmaceutical industries.