Pretreatment with the addition of metals to anaerobic digestion in biogas production is crucial address improper degradation organic compounds low methane production. Biogas from a combination cassava pulp and wastewater batch system under variation alkaline heat conditions as pretreatment was investigated zero-valent iron (ZVI) after pretreatment. It found that at pH 10 100 °C for 30 min combi...

Pretreatment of biomass is an extremely important step in a commercial biorefinery. For realization of lignocellulosic biomass as an alternative fuel source to occur, a fundamental understanding and critical investigation of the chosen pretreatment are essential. In this work, green liquor (GL) pretreatment of four plant species, namely Masson pine, poplar, moso bamboo, and miscanthus, was inve...

Automotive Shredder Residue (ASR), a waste when metals are mostly removed from end-of-life vehicles, has constituents similar to municipal solid (MSW) consisting of plastics, rubber, textiles, and some metals. The processing ASR is challenge due its heterogeneous nature, making feeding reactor difficult. In this work, new procedure pretreatment proposed bring particulate nature in the sample fo...

To establish a circular economy the chemical recycling of plastic waste seems to be crucial as contaminated streams cannot easily recycled by mechanical processes. Some components and contaminants cause severe problems in thermo-chemical processes refining intermediates, which leads pretreatment. Therefore, robust efficient conversion methods have developed. A contribution this, new concept reg...