Caustic Recovery Plant

Approx. Rs 20,00,000 / UnitGet Latest Price

A Caustic Recovery Plant (CRP) is an industrial system designed to recover and reconcentrate dilute caustic soda solutions (typically sodium hydroxide, NaOH), which are commonly generated as effluent in processes like textile mercerization. These systems improve sustainability and operational efficiency by reducing chemical waste and cutting down on fresh caustic consumption.

The CRP typically operates on the principle of multi-effect evaporation, where water is evaporated from the weak caustic soda solution. The vapor produced in one effect is reused as the heat source for the next stage, significantly improving thermal efficiency. This cascading use of energy not only conserves resources but also lowers operational costs.

• Cost Reduction: Reuses expensive caustic soda, minimizing chemical purchase costs.

• Waste Minimization: Reduces the volume and environmental impact of alkaline wastewater.

• Energy Efficiency: Multi-effect evaporation reduces steam consumption.

• Sustainability: Supports circular process design in chemical-intensive industries.

• Textile Industry: Especially in mercerization, where caustic soda is used to treat cotton for increased luster and dye affinity.

• Paper & Pulp Industry

• Chemical Manufacturing

Approx. Rs 20,00,000 / UnitGet Latest Price