Water reuse equipment in the electronics industry

1、 Equipment Introduction

Rongda Environmental Protection provides electronic production wastewater treatment and reuse solutions for electronic production wastewater. The system adoptsROAfter treatment by the membrane separation and recovery device, the effluent water can remove the vast majority of inorganic salts, organic matter, microorganisms, and bacteria, greatly reducing the manufacturer's water fees and the operating costs of the raw water system, saving60%The above wastewater discharge fees reduce the cost of water resource investment.

1. Tailored according to the detailed water quality report provided by the user.

2. Technical specifications for water treatment equipment《JB/T 2932-1999》

3. Used for general landscape ecological water use that meets the requirements(CJ/T95-2000),
4. For domestic miscellaneous water use, it should comply with the requirements of the Ministry of Construction(CJ/48-1999),
5. Industrial circulating cooling water should comply with(GB/T50102-2003).

6. Standard for reverse osmosis water treatment equipment《CJ/T119-2000》

7. Complete set of low-voltage switchgear and control equipment《IEC439-1》

three. Workskillprocess


4、 Design Features

1. The system adopts fully automatic control(Manual control can also be used, and automatic backwashing and regeneration programs can be set during system operation;

2. Pipelines are generally usedUPVCtexture of material;

3. Integrated control system and integrated instrument system, etc., facilitate operation and management;

4. The equipment has an automatic prompt function for consumables replacement, and the replacement cycle of consumables depends on changes in water quality and pressure, rather than the usage time of consumables. Considering the differences in water quality in different regions, the design is more scientific;

5. It can effectively perform solid-liquid separation, separating suspended substances, colloidal substances, and microbial communities lost from biological units in wastewater from purified water. The separation process is simple, occupies a small area, has good effluent quality, and generally does not require tertiary treatment for reuse.
6. It can maintain high concentration of biomass in the biological treatment unit, greatly increase the volumetric load, shorten the hydraulic retention time of the treatment unit, and correspondingly reduce the footprint of the bioreactor.
7. Due to its ability to prevent the loss of various microbial communities, it is beneficial for bacteria with slow growth rates(Nitrifying bacteria, etc)The growth of the system enables various metabolic processes to proceed smoothly.
8. Extending the residence time of some macromolecules that are difficult to degrade organic compounds is beneficial for their decomposition.
9. Membrane treatment technology, like other filtration and separation technologies, is prone to clogging as a filtration medium during long-term operation. The amount of water passing through the membrane gradually decreases over time. Effective backwashing and chemical cleaning can slow down the decrease in membrane flux and maintain itMBRThe effective service life of the system.