waste utilization methods

Nevertheless, composting is generally the method of choice for green waste utilization based on economic and environmental aspects (Zhang et al. 2013; Zhang and Sun 2014). Altogether the recycling of green waste still costs considerably more than thereby is generated.

With the approach as described, biomass waste dumping could be reduced, and the impacts of leaching of hazardous chemicals/contaminants into surface and groundwater, and the associated health

Waste Utilization. Biomass waste utilization for the synthesis of biochar via pyrolysis is a promising environmental waste management approach, which reduces the environmental

There is plenty of contemporary literature which focuses on the source, separation, and economic utilization of different bio-based waste materials (through composting and other suitable methods) considering their disposal problem (e.g., Li et al., 2022; Tran et al., 2023; Zhang et al., 2023a). However, the effects of exogenous additives on the

Current and future perspectives for biomass waste management and utilization. Scientific Reports 14, Article number: 9635 ( 2024 ) Cite this article. The collection is dedicated to the conversion

Abstract. In this study, a moderate method for efficient zero-waste utilization and reforming from shrimp shell waste was developed by means of mechanochemistry. The method enables the conversion of shrimp shell waste into astaxanthin, chitin, small peptides, amino acids, and lipids for zero waste; the method

With the approach as described, biomass waste dumping could be reduced, and the impacts of leaching of hazardous chemicals/contaminants into surface

The waste management system encompasses the entire set of activities related to treating, handling, recycling, or disposing of waste materials. This chapter aims to represent the history of waste management, as well as the current commonly used methods for waste management, together with their pros and cons.

The standard waste disposal methods used in Switzerland are defined and described below: Recycling. Recycling refers to both the direct reuse of used products (e.g. used clothing and functioning parts removed from used vehicles) and material recycling, that is the recovery of raw materials from waste (e.g. production of new glass from fragments, the

Another suitable recycling method for e-waste is the pyrolysis and gasification method, a thermochemical process in which polymers and metals concentrate recovered from e-waste in solid residue. The recycling and utilization of e-waste materials has become a worldwide challenge that everyone must know, and it also

It will provide a summary of recent progress in the development of operational strategies for sustainable waste utilization. The Special Issue calls for original research, and mini and full reviews,

The findings enrich the theory of household waste utilization in terms of disposal methods, recycling modes and enterprise operation. Practically, this research should enlighten decision-makers to

Waste utilization is both a necessity and a challenge. According to the World Resources Institute ( Lipinski et al., 2013 ), food loss and waste refers to food, as well as associated

It is the need of an hour to manage these agricultural wastes in a sustainable manner so as to maintain a healthy environment and withstand the sources of energy. The chapter will discuss about the agricultural waste generation, methods of agriculture waste utilization, and agricultural waste management system.

The waste management system encompasses the entire set of activities related to treating, handling, recycling, or disposing of waste materials. This chapter aims to represent the

Waste Utilization. Biomass waste utilization for the synthesis of biochar via pyrolysis is a promising environmental waste management approach, which reduces the environmental challenges caused by animal and agricultural waste disposal (Qambrani et al., 2017). From: Biochar in Agriculture for Achieving Sustainable Development Goals, 2022

Different modified methods have been used in various studies for enhancing the ethanol yield. Food waste utilization as animal feed is very promising solution for waste utilization and pollution control. This conserve the resources also as it is known that food resources are very limited. Food waste is instinctively linked to food

The contributions in this Special Issue will advance the research on the resource utilization of solid waste and water quality evaluation through new methods and strategies. This collection delves into the material utilization of several kinds of industrial residues, which realizes the generation of a series of materials, including controlled

Waste utilization is both a necessity and a challenge. According to the World Resources Institute ( Lipinski et al., 2013 ), food loss and waste refers to food, as well as associated inedible parts, removed from the supply chain.

The total MSW composted was 25 million tons. This included approximately 22.3 million tons of yard trimmings (more than a five-fold increase since 1990) and 2.6 million tons of food waste (4.1 percent of generation of wasted food). Other methods of food management were estimated for the first time in 2018.

Pyrolysis of waste plastics is a resource utilization method to produce fuel oil and fuel gas by decomposing waste plastics through heating or adding a certain catalyst during heating (Kasar et al., 2020). According to the principle of pyrolysis, it can be divided into thermal cracking, catalytic pyrolysis, pyrolysis-catalytic upgrading

By elucidating the technological landscape of agricultural waste utilization, this review seeks to bridge research gaps and propose sustainable solutions to enhance

Previous studies have shown the feasibility of valorizing abundant and economical waste feedstocks such as horticultural feedstocks 12,13, animal agricultural waste 14,15, food waste 16,17,18 and

Wood waste has the potential to be used in making a variety of goods, including engineered wood products, energy generation (heat and electricity), mulching, and animal bedding. These inexpensive and underutilized feedstocks have the potential to increase the added value of wood wastes. This paper aims to review the different

1. Introduction. Straw, cyanobacteria mud, kitchen waste, and livestock manure are representations of typical organic wastes in urban and rural regions (TWUR), which are high yielding, organically rich, have a poor recycling rate (Fang et al., 2023; Li et al., 2019) ina has recently reached a production level of 800 million tons of agricultural

[7] Iavorovska O 2016 Analysi s of modern methods of utilization of solid waste Int. Sci. Review vol 19 (2 9) p p 9 – 11 [8] Kirsanov S A and Mustafin G V 2014 World and Russi an e xperience of

(b) Measurement Methods: The main sources of data on waste treatment and disposal are the treatment and disposal facilities, such as recycling plants, composting plants, incineration plants and

viability of waste carbon utilization technologies, such as the suitability of waste streams, risks associated with the use of waste as a feedstock, and greenhouse gas impacts. Tools and methods such as life-cycle assessment and techno-economic analysis are useful for evaluating waste carbon utilization technologies, but existing assessments have

The collection of papers presented in this special issue covers the impact of air pollution (such as PM 2.5, CH 4 and SO 2) on human health and ecosystem; generation and trace of heavy metals from industries and their impacts to water environment; modelling the toxicology loads; appropriate technologies that consider local conditions

There is world-wide generation of food waste daily in significant amounts, leading to depletion of natural resources and deteriorating air quality. One-third of global food produced is wasted laterally with the food value chain. Carbon footprint is an efficient way of communicating the issues related to climate change and the necessity of changing

It will provide a summary of recent progress in the development of operational strategies for sustainable waste utilization. The Special Issue calls for original research, and mini and full reviews, including perspectives in the field of the current standing of waste utilization and resource recovery. Prof. Dr. Chunjiang An Dr. Xiujuan Chen

Currently, we have two major ways to deal with non-recyclable waste: we can put it into a landfill or burn it in an incinerator. Burning waste may seem like a better way to permanently get rid of it—once the trash is burned, it appears to be "gone.".

Biomass resources definition and data sources. China''s biomass resources mainly include crop straw, forestry waste, livestock manure, waste water and rubbish from cities and towns (Woods and Hall 1994).Waste water and rubbish from cities and towns only account for 2.95% of biomass resources (Bi 2010).Therefore, the biomass resources

The findings enrich the theory of household waste utilization in terms of disposal methods, recycling modes and enterprise operation. Practically, this research should enlighten decision-makers to improve household waste utilization.

By elucidating the technological landscape of agricultural waste utilization, this review seeks to bridge research gaps and propose sustainable solutions to enhance conventional composting technology.

Solvent extraction is a method mostly used to extract caffeine from tea waste. In this method, caffeine in the tea waste is denatured and then it is extracted with alkali or lime. The solvent is removed by evaporation. The utilization of tea waste either directly or after extraction of the bioactive compounds, and their incorporation in

Biomass utilization potential estimation method Straw utilization. The current technologies for converting straw into energy mainly include forming fuel technology, biogas technology, and biomass power generation. Forestry waste utilization. The three final biomass energy sources that can be converted from forestry waste are electricity

The current methods for plastic waste disposal are incineration, landfilling, and mechanical and chemical recycling. Most countries, especially the developing countries, opt for landfilling due to its low costs. Lately, utilization of waste products for construction materials has become significant in tackling the environmental issues.

The treatment of food waste by different sustainable methods is paramount to create a positive impact on the CFP and the global environment . The past few decades have witnessed the massive growth, Food waste utilization not only aid towards sustainable environment but also provide nutritional and food & energy security

The methods of sorting of waste and recovery of material resources from it are grouped with respect to the waste pre-treatment (with and without milling) and separation process (mechanical,