Results 151 to 160 of about 5,887,209 (390)
AgricultureBiogas production is widely recognized as an effective solution for addressing agricultural waste treatment in rural areas. However, its development is often hindered by economic and environmental constraints.
Bin Yang, Weiguo Jia, Yi Yu, Hui Zhang
doaj +1 more source
Biogas Production from Intercropping (Syn-Energy)
Chemical Engineering Transactions, 2014 The cultivation of two or more crops in association to each other is an ancient method of utilising agricultural area to get optimum crop productions. The increased cultivation of energy crops to fulfil energy requirements have led to the necessity of optimisation of bio productivity of the available land use, which should be carried out without ...
Shahzad K., Maier S., Narodoslawsky M.
openaire +2 more sources
Using Financial and Sustainability Ratios to Map Sectors. An Approach With Compositional Data
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT The article aims to visualize in a single graph Spanish fish and meat processing companies with respect to solvency, energy, waste and water intensity and gender employment gap. These financial, environmental, and social indicators are ratios, which require specific statistical analysis methods.
Elena Rondós‐Casas +3 more
wiley +1 more source
Biogas production in individual biogas digesters: experience of India and prospects for Ukraine
Agricultural and Resource Economics, 2019 Purpose. The aim of the study is to analyze the current state of biogas production in individual plants and to form the proposals for the development of individual biogas plants in India and Ukraine. Methodology / approach.
Natalia Pryshliak
doaj
Biogas Production by Pilot-Scale Anaerobic Co-Digestion and Life Cycle Assessment Using a Real Scale Scenario: Independent Parameters and Co-Substrates Influence [PDF]
, 2021 Jhessica Mosquera +5 more
openalex +1 more source
Production of biogas by SCF technology
Chemical Industry and Chemical Engineering Quarterly, 2016 Hydrogen is expected to become an important fuel in the long-term since in combination with fuel cells it offers the opportunity of an intrinsically clean energy supply. By application of supercritical water gasification (SCWG) concept, sustainable hydrogen can be produced from biomass and waste.
Knez Marevci, Maša +2 more
openaire +3 more sources
Pengaruh Pengenceran Dan Pengadukan Terhadap Produksi Biogas Limbah Rumah Makan Menggunakan Starter Ekstrak Rumen Sapi [PDF]
, 2014 Population growth impact on increasing the amount of waste and the fuel crisis as a source of energy. One solution to the problem of waste and energy crisis is biogas technology.
Sudarno, S. (Sudarno) +2 more
core
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr +4 more
wiley +1 more source
Sustainability in Analytical Chemistry Illustrated by Pharmaceutical Nitrosamine Testing
ELECTROPHORESIS, EarlyView.ABSTRACT Following the valsartan scandal in 2018, the testing of drug substances and drug products for N‐nitrosamines has become a critical and mandatory quality control measure. The European Pharmacopoeia chapter 2.5.42 currently describes three analytical methods for this purpose: HPLC–MS/MS, GC–MS, and GC–MS/MS.
Felix Bredendiek +2 more
wiley +1 more source