QILEE Wastewater Treatment System Companies Supply

Product Overview

1) Product overview

Product Features

- QILEE’s Vacuum Heat Pump Evaporator is a modular, containerized wastewater treatment system designed for concentration, crystallization and drying.

Product Value

- Models cover small to medium throughput (roughly 10–600 kg/hour; tabled models range about 20–620 L/hr) and use a heat‑pump driven vacuum evaporation process to recover clean water and enable zero liquid discharge (ZLD) for SMEs.

Product Advantages

2) Product features

Application Scenarios

- Heat‑pump powered evaporation under high vacuum (evaporation temperature ~35–40°C) for low‑temperature, safe operation.

- Forced circulation/crystallization or wiped‑film options for scaling‑prone or high‑COD feeds.

- Plug‑and‑play, modular skid/container design for compact footprint and rapid deployment.

- Fully automatic controls (one‑click start, auto feed/discharge, alarms) with low vibration and low noise.

- Energy performance: model electric consumption ~0.25–0.15 kWh per liter, with claimed energy savings >90% vs. conventional systems.

3) Product value

- Significant operational cost savings via very low electrical consumption and reduced maintenance.

- Enables regulatory compliance and environmental goals (ZLD or reuse/discharge-to‑standard) for SMEs with limited site/investment capacity.

- Recovers reusable water for production, lowering freshwater purchase and waste disposal costs.

- Low‑temperature operation reduces corrosion and extends equipment life, improving total cost of ownership.

4) Product advantages

- Ready‑to‑install, compact modular units shorten commissioning and minimize civil works.

- High reliability and low failure rate reduce downtime and maintenance burden.

- Wide process capability: handles heat‑sensitive feeds, high‑salt, high‑COD and wastewater containing heavy metals or organics.

- Flexible configurations (evaporation + drying, forced circulation, wiped‑film) tailored to feed characteristics and crystallization needs.

- Backed by QILEE’s 20 years of process experience and global deployment capability (service in 40+ countries) and integrated membrane options (MBR, UF, NF/RO, TMBR, etc.) for upstream/downstream treatment.

5) Application scenarios

- Concentration, crystallization and drying of small‑to‑medium industrial wastewaters: printing & dyeing, coating/painting wastewater, electroplating, emulsion and cleaning wastes, pickling, high‑salt and high‑COD streams.

- Treatment of membrane concentrate, landfill leachate and other difficult or variable streams.

- Ideal for SMEs, factories undergoing upgrades, or sites needing fast, space‑saving ZLD or water reuse solutions.