Wendong Wang

8 Questions 29 Answers 0 Followers

Questions related from Wendong Wang

Can the reaction of humic acid under sunlight be expained with energy band theory?

We tested the X-ray diffraction spetrum of HA (see the attached files), it shows some degree of crystallinity. Can energy band theory used to explain the reaction of humic acid under sunlight?...

07 February 2018 7,226 0 View

Is it reasonable to calculate the daily mean value of SO2 using the average value of four hour average concentration?

We have determined four hour average concentration obtained at 2:00, 8:00, 14:00, and 20:00 respectively in a day. Is it reasonable to calculate the daily mean value of SO2 using the average value...

18 April 2016 8,826 5 View

Will the co-existance of Cl- affect the determination of TOC?

In water quality determination, we found that the existence of Cl- seems causing a increase in the TOC determination data. Is anybody know the reason?

15 April 2016 6,504 3 View

Is there any low-cost way to adjust the water temperature discharged from a factory as close as to the tempterature of the recieving water body?

The quantity of the discharged water is large, approximately 10000 m3/d.

15 April 2016 3,919 9 View

Is chorine desinfection safety to human body?

By far the most cost-effective disinfectant is chlorine, which is effective against most common pathogens, including difficult organisms such as tuberculosis, fungi, and antibiotic-resistant...

13 April 2016 1,879 4 View

How to add a new component (not included in the component file) when using visual minteq?

Some organic acid can not be found in the component list provided in the component file. Is it possible to add it to the system by editing the component file?

12 April 2016 3,915 9 View

How to evaluate the effects of treated wastewater discharge on the ecosystem in a natural river?

We are intend to evaluate the effects of treated wastewater on the eco system in a river. Is there any parameter or method that could be used to reach above target?

07 April 2016 1,381 4 View

Who know the detailed pH-PZC determination procedure of a solid powder?

The reproducibility of the potential titration curve we obtained is bad.

25 March 2016 6,165 1 View