How to Achieve Return on Wastewater Investment Within One Year Using Reused Industrial Wastewater?

How can your factory turn wastewater treatment costs into a fast return on investment?

Traditionally, industrial water treatment has been regarded as a costly environmental project, often requiring tens of millions of equipment investment with a long payback period.

However, with technological progress and innovative business models, water reuse projects can now achieve payback within 12 months, and even generate profits in the same year.

1. Which technologies can shorten the payback period to 12 months?

• High-recovery reverse osmosis
  Compared with traditional RO, energy consumption is significantly reduced.
  It can operate continuously for several weeks at high recovery rates without chemical cleaning.
• Membrane bioreactor (MBR)
  This process requires no secondary sedimentation tank and can be directly integrated into packaged wastewater treatment systems, saving space.
  It produces less sludge and effectively reduces subsequent treatment costs.
• Intelligent control system
  Real-time risk monitoring and predictive maintenance.
  Integrated with the process, it enables dynamic control of the entire water treatment process and automatic dosing, reducing chemical consumption.
• Selective electrodialysis and nanofiltration
  Precisely separate valuable resources from wastewater, such as lithium, nickel, salts, and gypsum.

What Does ROI for Wastewater Treatment Investment Mean?

1. Savings on water fees and sewage discharge fees

   For example, a printing and dyeing plant that purchased from Yimei last year used 1,000,000 tons of water annually.

   Water price: 6 RMB/ton; reclaimed water cost: 1.5 RMB/ton.

   Annual water cost savings: 4.5 million RMB; sewage fee reduction: 500,000 RMB; total annual savings: 5 million RMB.
2. Sales of by-products

   High-purity salts, gypsum or valuable metals extracted from wastewater can generate annual income based on market prices.
3. Policies and water rights trading

   Water-saving quotas can be transferred for profit through water rights trading.
4. Cost advantages of packaged integrated wastewater treatment

   No complicated construction costs; full operational control; intelligent operation room.

   Saves labor, maintenance and basic electricity costs.

   Yimei has multiple standard project bases worldwide and can provide precise solutions and equipment manufacturing.

Conclusion