2020
Successfully developed and launched a new electrolytic sodium hypochlorite generator.
2017
Successfully developed and launched of chlorine dioxide gas phase oxidation desulfurization and denitration integrated device.
2015
Successfully developed and launched of a submerged underwater security type chlorine dioxide generator.
2013
Successfully developed and launched of the new multi-stage tower raffinate separation of high purity chlorine dioxide generator.
2010
Successfully developed and proposed the new series of wall-mounted ClO2 generator and deeply went into international market.
2005
Successfully developed and applied multi-point dosing flow distributor configured with ClO2 generator, to make a ClO2 generator capable of realizing multi-point, direct viewing, adjustable flow rate to dose agents.
2004
Successfully developed and applied “double measurement process” of metering pump and flow meter of clo2 generator, to make the flow measurement accuracy higher of raw material feeding, monitored directly,and reliably guarantee of high conversion rate of raw chemicals.
2003
Successfully developed the intelligent control system of chlorine dioxide with LCD touch screen, PLC controller, and with the function of remote control.
2001
Successfully developed the solid stable chlorine dioxide disinfectant of slow released type.
2000
The positive-pressure-injection type chlorine dioxide generator which used titanium alloy material reactor achieved the ideal application effect after a few years of practice applications.
1998
Chlorine dioxide generator is recommended as the best practical technology product of State Environmental Protection by State Environmental Protection Administration.
1997
Chlorine dioxide technology and products are included in the state science and technology commission "95” key project promotion plan.
1997
At home and abroad successfully developed the first positive reaction process of chlorine dioxide and the chlorine dioxide generator by the method of positive pressure injection.
1996
Successfully developed solid stable chlorine dioxide disinfectant with direct-water-soluble-activation.
1994
Successfully developed and promoted the ClO2 generation device with sodium chlorate and hydrochloric acid negative and by the negative pressure aeration method.
1993
The earliest successfully developed the production process and equipment of liquid stable chlorine dioxide disinfectant in china.
1993
Successfully developed the ClO2 generation device with sodium chlorate and sulphuric acid.
1991
Research Group of chlorine dioxide from NUST successfully developed the ClO2 generation device with sodium chlorite and hydrochloric acid and by the negative pressure aeration method.