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UV Open Channel System – NLQ: Hangzhou Qige Wastewater Treatment Plant

During the last year, Newland EnTech has completed the installation of several facilities of wastewater treatment using Open Channel UV disinfection systems.
One of its most important projects was the implementation of the Hangzhou Qige Wastewater Treatment Plant. This project was carried out in three phases implemented one behind the other.
In this project, we use our most advanced disinfection systems in UV Open Channel: the NLQ range. These innovative systems have allowed us to treat effectively and efficiently a flow of 780.000 tons per day. The purpose of this installation is the implementation of discharge standard of pollutants for this municipal wastewater treatment plant. Thanks to the high disinfection power of the NLQ system, we could obtain 100 / 100 ml of fecal coliform in the water outlet.
The implementation of the disinfecting procedure NLQ meets the requirements of the purification plant operators (cost and ease of maintenance) and the specific requirements of the application (ensure disinfection).

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Newland EnTech will provide a UV channel for the improvement of the Jinhua City Wastewater Treatment Plant

The plant will adopt AAO (Anaerobic – Anoxic – Oxic) process, coagulation and filtration method, and ultraviolet disinfection method for water treatment, so that the quality of water will comply with national Grade 1A discharge standard.

With a scale of 80,000t/d, the project is planned to construct a series of facilities including a fine screen, an aerated grit chamber, an AAO biological reaction and sedimentation tank, an efficient sedimentation tank, a filter, and a disinfection room. Meanwhile, SUPCON will carry out the revamping work for the phase I of the plant, and other two pumping stations.

Newland EnTech has been the selected company for realization of the Jinhua Qiubin Wastewater Treatment Plant Third phase. The UV disinfection channel have been designed to treat 80,000 tons / day by multi-mode AAO technology together with advanced treatment process. The UV disinfection system installed is a NLQ-80K.