Recalcitrant organic residue compositions and the resource recovery from a food waste treatment facility

Journal of Material Cycles and Waste Management - The necessity to mitigate the environmental impact of recalcitrant organic residues (RORs) and harness the valuable bio-energy products has...     

城市污泥两段式催化热解制合成气研究

为了把城市污泥中温热解产生的挥发性产物转化为可直接利用的洁净可燃性气体或重要的化工原料合成气,采用两段式热解装置对城市污泥进行了催化热解实验研究,讨论了不同催化剂对城市污泥热解挥发性产物的催化裂解能力,结果表明:城市污泥在热解终温500℃,热解液产率最大,超过500℃,热解液产率减少,热解气增多,固相产率基本不变;城市污泥热解液的裂解温度需在900℃以上,产生的气体组分主要为H2、CO、CH4等小分子非冷凝性气体;Ni/分子筛复合催化剂对热解液转化为合成气的作用效果较好,合成气体(H2+CO)体积含量占气体总量的85%以上.     

An appraisal of air quality,thermal comfort,acoustic, and health risk of household kitchens in a developing country

Environmental Science and Pollution Research - Few studies have documented the air quality, noise, thermal comfort, and health risk assessment of household kitchens related to Sub-Sahara Africa. In...