Comprehensive review on agricultural waste utilization and high-temperature fermentation and composting

This comprehensive review gives a picture about the state-of-the-art progress of HT-PEMFCs, and the challenges, strategies and rules to design, evaluate and promote the performance of HT-PEMFCs.

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Development of Portable Venturi Kiln for Agricultural Waste Utilization by Carbonization Process

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/147/1/012026 ◽

2018 ◽

Vol 147 ◽

pp. 012026

Author(s):

S E Agustina ◽

N Chasanah ◽

A P Eris

Keyword(s):

Agricultural Waste ◽

Waste Utilization ◽

Carbonization Process

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Current Status and Problems in Agricultural Waste Biomass and Food Waste Utilization

JOURNAL OF RURAL SOCIETY AND ECONOMICS ◽

10.11617/jrse.33.2_47 ◽

2015 ◽

Vol 33 (2) ◽

pp. 47-56

Author(s):

Masami IZUMIYA ◽

Akihisa NONAKA

Keyword(s):

Food Waste ◽

Agricultural Waste ◽

Waste Utilization ◽

Current Status ◽

Waste Biomass

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The Increase of Ruminant Population Based on Agricultural Waste Potential as Feed in Aceh Tamiang District

BIO Web of Conferences ◽

10.1051/bioconf/20213304003 ◽

2021 ◽

Vol 33 ◽

pp. 04003

Author(s):

Yenni Yusriani ◽

Nora Usrina ◽

Mustafa Sabri

Keyword(s):

Carrying Capacity ◽

Agricultural Waste ◽

Secondary Data ◽

Population Based ◽

Waste Utilization ◽

Great Opportunity ◽

Waste Production ◽

Cassava Plant ◽

Continuous Feed ◽

Livestock Development

Livestock management includes the systems of maintenance, reproduction, and waste utilization. This study aims to examine the potential of feed sources for ruminants (cows and buffaloes) and efforts to maintain continuous feed availability associated with ruminant livestock development strategies. The data used were primary and secondary data of feed sources. Furthermore, the variables observed include cattle and buffalo population, agricultural waste production, digested dry matter (DDM), and carrying capacity. The results showed that Seruway sub-district had the highest population of cattle with 8,378 cows (4,933 ST) or 20.35% while Karang Baru sub-district had the highest population of 70 buffalo (34 ST) or 40.23%. Meanwhile, Manyak Payed sub-district produced the highest agricultural waste with 5,029.32 DDM tons/year while the low district was Kuala Simpang city. Moreover, the commodity that produces the highest agricultural waste is rice which is scattered in all districts with a total of 19,370.65 DDM tons/year. Although the cassava plant was not in all districts, it has the potential of producing 48,154.5 tons/year DDM. Furthermore, the sub-district with a great opportunity was Karang Baru which produces an unutilized potential of 2,718.23 tons/year and a carrying capacity of 2,384.41 (ST/year). This showed that Kejuruan Muda subdistrict has insufficient agricultural waste for cattle and buffalo, therefore, breeders in this sub-district get feed from the plantation and other wastes. Based on the results, Aceh Tamiang district has the potential to increase the ruminants population by utilizing forage feed from agricultural waste.

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TEKNOLOGI PENGOLAHAN PAKAN AMONIASE PADA SAPI DI DESA NGGORANG, KECAMATAN KOMODO MANGGARAI BARAT, NTT

International Journal of Community Service Learning ◽

10.23887/ijcsl.v4i1.20491 ◽

2020 ◽

Vol 4 (1) ◽

Author(s):

Annytha - Detha

Keyword(s):

Rice Straw ◽

Animal Feed ◽

Agricultural Waste ◽

Waste Utilization ◽

Processing Technology ◽

Feed Processing ◽

Farmer Groups ◽

Livestock Productivity ◽

The Village ◽

Cattle Farms

Nggorang Village, Komodo District, West Maggarai is an area that is quite ideal for the development of cattle and agricultural waste utilization because it is supported by several factors, among others, the carrying capacity of the region where existing water sources can meet the community's water needs throughout the year and the availability of rice straw agricultural waste. The purpose of implementing amoniase feed processing training is to maximize the productivity of cattle farms by utilizing the availability of natural resources while empowering rice straw agricultural waste as the main source of feed by utilizing feed processing technology. therefore, training in rice straw feed processing technology has become the largest agricultural waste in Nggorang Village. Based on the results of existing activities, there is an increase in farmers' understanding that is achieved. Thus the Nggorang village is expected to be able to increase the independence of the village community through partner farmer groups that are able to optimize livestock productivity through the independence and adequacy of animal feed in Nggorang Village, Komodo District, West Manggarai, NTT.

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Study on Conventional and Rheological Properties of Corn Stalk Bioasphalt/PPA Composite Modified Asphalt

Advances in Civil Engineering ◽

10.1155/2021/7928189 ◽

2021 ◽

Vol 2021 ◽

pp. 1-14

Author(s):

Fuhai Wang ◽

Tuo Huang ◽

Gongfeng Xin ◽

Minghao Mu ◽

Quanjun Shen

Keyword(s):

High Temperature ◽

Asphalt Binder ◽

Waste Utilization ◽

Temperature Behavior ◽

Corn Stalk ◽

Modified Asphalt ◽

Infrared Reflection ◽

Negative Effect ◽

New Type ◽

Asphalt Performance

As a new type of pavement material, bioasphalt has received more and more attention. However, the high-temperature behavior of bioasphalt is poor after blending with asphalt binder. In order to solve this problem and facilitate the waste utilization and resource conservation, the corn stalk bioasphalt/PPA composite modified asphalt was proposed. The conventional performance tests and rheological tests were conducted to evaluate high-temperature and low-temperature behavior. Fourier transform infrared reflection (FTIR) test was undertaken to analyze the mechanism of modified asphalt. The results indicated that blended asphalt penetration and ductility gradually decrease with the PPA content increasing. The softening point and viscosity of the modified asphalt increased, which led to an improvement of blended asphalt’s rigidity. The PPA increased the rutting index of corn stalk bioasphalt/PPA composite modified asphalt. However, bioasphalt had a negative effect on its high-temperature performance. The corn stalk bioasphalt/PPA composite modified asphalt could meet the specification requirement at −18°C considering the creep rate and stiffness modulus, indicating it had outstanding crack resistance. When the PPA and bioasphalt respect to the weight of neat asphalt were 6%–8% and 10%–16%, respectively, the corn stalk bioasphalt/PPA composite modified asphalt performance was optimal. However, shear time and shear rate merely affected the proposed modified asphalt performance. The bioasphalt did not affect the chemical structure of asphalt. However, PPA generated new functional groups (P-O single bond, phosphate (RO)3P = O, and P=O double bond) causing a chemical modification in the asphalt binder. This study can provide a basis for applying bioasphalt, making road engineering more economical and environmentally friendly.

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A Comprehensive Review on the Synthesis and Versatile Applications of Biologically Active Pyridone-Based Disperse Dyes

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph17134714 ◽

2020 ◽

Vol 17 (13) ◽

pp. 4714 ◽

Cited By ~ 1

Author(s):

Alya M. Al-Etaibi ◽

Morsy Ahmed El-Apasery

Keyword(s):

High Temperature ◽

Anticancer Agents ◽

Biologically Active ◽

Environmentally Benign ◽

Disperse Dyes ◽

Comprehensive Review ◽

Dyeing Method

This review summarizes our contributions during last decade on the synthesis of arylazopyridones that may be used as disperse dyes for hydrophobic fabrics utilizing an environmentally benign high temperature dyeing method. The review also discusses the advantages of select disperse dyes based on pyridone moieties as antioxidant, antimicrobial and anticancer agents.

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