tailieunhanh - TECHNOLOGIES, POLICIES AND MEASURES FOR MITIGATING CLIMATE CHANGE

The objective of alkaline peroxide bleaching optimisation (Paper III) was to achieve a brightness of 75% ISO, with minimal sodium hydroxide consumption, whilst retaining the pulp properties. The variables studied were the pressurisation of the first peroxide (P1) stage with oxygen, the substitution of sodium hydroxide partially with sodium carbonate and a mild alkali treatment before the actual peroxide bleaching. In addition, the role of sugars in the bleaching stages was studied by adding glucose or xylose to the P1 stage. The bleaching conditions are presented in Paper III. . | OMM PNUE WMO INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE UNEP TECHNOLOGIES POLICIES AND MEASURES FOR MITIGATING CLIMATE CHANGE IPCC Technical Paper I OMM PNUE WMO INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE UNEP Technologies Policies and Measures for Mitigating Climate Change Edited by Robert T. Watson World Bank Marufu C. Zinyowera Zimbabwe Meteorological Services Richard H. Moss Battelle Pacific Northwest National Laboratory This is a Technical Paper of the Intergovernmental Panel on Climate Change prepared in response to a request from the United Nations Framework Convention on Climate Change. The material herein has undergone expert and government review but has not been considered by the Panel for possible acceptance or approval. November 1996 This paper was prepared under the auspices of IPCC Working Group II which is co-chaired by Dr Robert T. Watson of the USA and Dr . Zinyowera of .

• Hoá dầu
• Plant Soil
• Microorganism Interactions
• Angiogenic Factors
• Local Immune
• Mechanisms Involved
• Formation of Endometriotic
• Healthcare professionals
• appropriately prescribed
• intentional and unintentional
• Fluxes and Modulation
• Legumes and Non
• Legume Plants