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Materias / palabras clave: Chemical engineering; Cuba; Chemistry; Quimíca; Quimica

Materias / palabras clave: Cattle; Cuba; Agriculture; Ganado; Agricultura

Materias / palabras clave: Cattle; Cuba; Agriculture; Ganado; Agricultura

Materias / palabras clave: Engineering technology; Cuba; Chemistry; Ingeniería Quíimica; Ingenieria Quimica

Materias / palabras clave: Chemical engineering; Cuba; Chemistry; Quimíca; Quimica

Materias / palabras clave: Ganado; Cuba; Agricultura; Cattle; Agriculture

Materias / palabras clave: Procesos de ingeniería química; Publicaciones periódicas; Chemical engineering; Periodicals; Procesos de ingenieria quimica

Abstract. Background. Determining the effect of combined metal action on the anaerobic microbial association during the fermentation process and methane production. Objective. To investigate the effect of the simultane...

In Argentina, there is an important potential to utilize organic waste to generate bioenergy. This work analyzes the environmental impacts and the energetic and economic requirements of the biogas produced by digesting t...

Anaerobic co-digestion of livestock waste presents a viable approach for addressing environmental challenges and reducing greenhouse gas emissions in semi-urban and rural contexts. This study focuses on the development o...

While chlorinated volatile organic compounds (VOCs) are often considered dioxin precursors, the formation pathways of dioxins during biogas combustion from food waste anaerobic digestion plants remain poorly understood. ...

The problem of food waste is one of the most significant global problems that negatively affects many environmental elements. Out-of-date food products, particularly category III animal waste, contribute to this problem....

Arundo donax L. es un cultivo perenne, que ha demostrado, un buen rendimiento de biomasa por hectárea y su potencialidad como biocombustible sólido. En estetrabajo se evalúa la producción de biometano a partir de la ...

Organic waste is currently causing a huge challenge for the planet. For many years, managing waste was mostly about dumping it in landfills. On the other hand, anaerobic digestion is now proving to be a good solution for...

ABSTRACT The objective of this research was to evaluate the performance of anaerobic co-digestion of swine excreta associated with increasing doses of crude glycerin and different hydraulic retention times (HRT). A compl...

La determinación de la composición de biogás en digestores anaeróbicos resulta esencial para establecer el potencial energético de una biomasa. El objetivo del presente trabajo es diseñar un sistema que permita det...

Abstract Zeolite membranes exhibit considerable potential for gas separation; however, two critical challenges (low permeation flux and scaling-up fabrication) continue to hinder their practical implementation. Here, we ...

Hydrogen is widely considered a promising green energy vector. It may be produced by steam reforming of methane which may be obtained from renewable resources such as biogas or biomass gasification. Nickel catalysts supp...

Gymnopilus pampeanus (GP) is a mushroom consumed in Argentina. Spent Populus sawdust (SPS) obtained from the cultivation of GP was used to test methane production. The effect of two substrate/inoculums (S/I) ratios was a...

Abstract Hydrothermal carbonization (HTC) transforms wet or dry biomass into hydrochar, generating a nutrient-rich process water, hereafter termed HTC-PW, which is often overlooked as waste. This review synthesizes curre...

Abstract The growing demand for processed fruits and vegetables has significantly increased waste generation in processing plants, raising environmental and operational concerns. This study investigates the current waste...

Materias / palabras clave: biodiesel, biogas, biomass, bioalcohols; Technology: Chemical technology: Fuel; Social Sciences: Industries. Land use. Labor: Special industries and trades: Energy industries. Energy policy. Fuel trade