As a newborn technology, EDI devices can gradually replace traditional mixed bed technology, naturally having its unique advantages.

1. The EDI device and pure water equipment occupy a small indoor space, and the installation regulations are simple. The actual operation is very easy because it does not require mixed beds and biological devices;

2. The EDI device and pure water equipment maintain stable water production and high quality effluent, while the water content decreases when the mixed bed is ineffective near the epoxy resin. The EDI device is a continuous water purification process, so its commercial water body is stable, with a resistance of generally 15M Ω· cm and a height of up to 18M Ω· cm, achieving the indicator value of the ultra pure water system. It is currently a high standard for pure water. The entire process of purifying water in the mixed bed ion exchange equipment is intermittent. After being regenerated, the commercial water body is relatively high, while before the next regeneration, the relative quality of the commercial water body is weak.

3. The operation cost of EDI device is low, and regeneration only consumes electricity, without the need for strong acid and strong alkali, saving raw material costs. The operation cost of pure water equipment in EDI device includes energy consumption, water consumption, drug costs, and equipment depreciation, saving costs such as strong acid and strong alkali consumption, regeneration water, sewage treatment, and industrial wastewater. In terms of energy consumption, the EDI pure water equipment produces about 0.8kWh/t of water, while the mixed bed processing technology produces about 0.35kWh/t. The cost of energy consumption is relatively economically developed for power plants, and can be carried forward using the price of plant electricity. In terms of water consumption, the EDI device has a high water production rate and does not require recycled water, so the operating cost at this level is lower than that of the mixed bed device. The cost of investment for the EDI device project can be fully acquired within two years.

4. EDI pure water equipment has significant economic benefits in environmental protection and improves the safety factor of actual operation. EDI belongs to energy-saving technology, and the ion exchange method of epoxy resin does not require organic chemical regeneration of acid and alkali, saving a lot of acid, alkali, and cleaning water, greatly reducing labor efficiency. More importantly, there is no discharge of waste acid and caustic soda solutions, which belong to non chemical equation water treatment devices. It does not require the storage and solution of acid and alkali, nor does it require the discharge of sewage. Therefore, it has a special attraction for new users.

专业水处理的疑难问题，产品选型问题，可以单击下面的微信二维码电话联系贺工在线指导，长按微信二维码可自动识别添加贺工微信沟通解决您的疑难问题