2021-03-15
In UV disinfection for wastewater treatment, a relatively large number of UV germicidal lamps are used. At the same time, there are also many UV ballasts, and the equipment wiring becomes more complex. Consequently, the control system for UV disinfection in wastewater treatment is also more sophisticated. Therefore, when selecting equipment, it’s essential to first determine factors such as the volume of water to be treated, water quality, and discharge standards.
2021-03-15
What are the precautions for using everyday UV disinfectors?
The ultraviolet disinfection unit should be installed at the outlet of the water tank or pool. If the water flow rate and pressure are high, it should be installed in the low-pressure zone upstream of the pump inlet, or a pressure-reducing valve should be added.
2021-03-12
What are the technical features of ultraviolet disinfection module technology?
The UV disinfection module equipment utilizes low-flow-resistance UV disinfection modules, achieving lower water resistance and higher reliability. Each standardized UV disinfection module consists of a stainless steel lamp holder, a UV lamp tube, a quartz sleeve, a cleaning mechanism, a power distribution system, and a data acquisition system. The entire UV disinfection system comprises several such UV disinfection modules, making installation, operation, and maintenance convenient.
2021-03-12
What are the advantages and disadvantages of ultraviolet disinfectors?
A UV sterilizer is a relatively new and non-polluting ultraviolet disinfection device. The principle behind UV sterilization is that as water passes through the UV sterilizer, ultraviolet light shines directly onto bacteria and viruses, damaging their cells and structures and ultimately causing their death, thereby achieving the purpose of sterilization.
2020-08-14
How can we capture invisible chemical molecules in the air?
An increasing number of manufacturing enterprises are striving to find VOCs exhaust-gas treatment technologies that are more efficient, safer, and better suited to their specific production characteristics. However, due to safety constraints, current direct treatment technologies are not fully suitable for the VOCs treatment needs of many enterprises.
![[Photos and Text] Asia’s largest semi-underground wastewater treatment plant has been completed and put into operation in Tianjin.](https://omo-oss-image.thefastimg.com/portal-saas/pg2024101816091815394/cms/image/62cd6e35-7729-447b-bce1-e5089eae36b2.jpg "[Photos and Text] Asia’s largest semi-underground wastewater treatment plant has been completed and put into operation in Tianjin.")
2020-08-14
By then, this “super project,” covering an area of 420,000 square meters, will have a daily sewage treatment capacity of 600,000 tons and a daily reclaimed water treatment capacity of 100,000 tons. It will serve four administrative districts and more than 1.95 million residents, accounting for one-fifth of Tianjin’s total sewage purification workload and helping to improve the overall water quality in the Beijing-Tianjin-Hebei region.
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