Description of selling points for the Sky Water Recycling Filter
Economic Value Analysis
The return on investment for the recycling machine is very straightforward. Taking a device with a processing capacity of 60 liters as an example, the economic estimation is as follows:
Single-time recovery value: For each processing of 60 liters of waste solvent, with a recovery rate of 90%, 54 liters of clean tannic acid water can be obtained. If the unit price of the new solvent is 8 yuan per liter, then the single-time recovery value is 432 yuan.
Operating cost: It takes approximately 4 hours to complete one recycling process. The electricity consumption is about 20 units (costing approximately 20 yuan), and the labor cost can be disregarded (as the equipment operates automatically).
Return on investment: Generally, a medium-volume enterprise can recover the equipment investment within a few months by saving on solvent procurement costs. If 100 liters are recovered per day, the cost savings can exceed 210,000 yuan in a year (300 days).
Technology expansion: Distillation method vs. Membrane separation method
The current mainstream recovery technology is the distillation method. However, from a technical perspective, membrane separation method can also be used as a supplement.
Distillation method: The technology is mature, the equipment has strong versatility, and it is suitable for treating waste liquids containing various non-volatile impurities (such as paint, resin), with a high recovery rate. Currently, the majority of the recycling machines on the market adopt this method.
Membrane separation method: This is a relatively new patented technology. It first removes large particles of paint and suspended substances from the waste liquid through ultrafiltration membranes, and then proceeds with subsequent treatment. Its advantages lie in a shorter process and lower energy consumption, but it requires higher equipment and technical standards. Currently, it has not been widely adopted in ordinary industrial settings.
