The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, Na2SiO3 as new conditioner were used to adjust the urban sewage-dewatered sludge (UDSS). By observing the changes of the dehydrate rate of UDSS with Na2SiO3 and without Na2SiO3, the dewatering effect of Na2SiO3 was studied. The results showed when Na2SiO3 was used alone, it had no effect on improving the UDSS’s dewatering performance. However, under the effect of FeCl3, Na2SiO3 can...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.