NITROGEN FIXATION AND CHELATING PROPERTY OF WHEAT AMMONIUM SULFITE PULPING SPENT LIQUOR
Nitrogen fixation of wheat straw ammonium sulfite pulping spent liquor and the chelating property of nitrogen-fixed ammonium lignosulfonate were studied. Results showed that free ammonium nitrogen in spent liquor could be fixed by formaldehyde. When the amount of formaldehyde was 10% based on the dr...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
North Carolina State University
2012-01-01
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Series: | BioResources |
Subjects: | |
Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_07_1_0777_Wang_XL_Nitrogen_Fixation_Chelating_Wheat_Pulping_Liquors/1347 |