Evaluation of hydrothermal treatment in enhancing rice straw compost stability and maturity

Nakhshiniev, Bakhtiyor; Biddinika, Muhammad Kunta; Gonzales, Hazel Bantolino; Sumida, Hiroaki; Yoshikawa, Kunio

doi:10.1016/j.biortech.2013.10.083

Cited by 81 publications

(28 citation statements)

References 28 publications

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“…Many studies showed that pH and EC are considered important compost parameters because they can affect the quality and suitability of the final product for plant growth [24] [25]. These results are in agreed with [3] [8] [26] they found that compost pH and EC values were in all cases higher than peat.…”

Section: Physico-chemical Properties C/n Ratio Organic Matter (Om)supporting

confidence: 82%

“…It is known that the OM content should be decreased during composting process. The loss of OM content during composting was due to its conversion into CO 2 , H 2 O and energy in one part while the remaining part is converted into stable organic compounds [25] [27]. There were significant differences among substrates on macronutrient contents depending on the nutrient element.…”

Section: Physico-chemical Properties C/n Ratio Organic Matter (Om)mentioning

confidence: 99%

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Physico-Chemical Properties of Compost Based Waste-Recycling of Grape Fruit as Nursery Growing Medium

El-Mahrouk¹,

Dewir²

2016

AJPS

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The present study reports the physico-chemical properties of four compost based squeezed grape fruit wastes (SGFW) consisting of 60% SGFW + 40% chicken manure (including sawdust) (CMS) (v/v), 80% SGFW + 20% bean hay (BH) (v/v), 80% SGFW + 20% chicken manure (including wheat hay) (CMH) (v/v) and 100% SGFW. Results showed that 100% SGFW compost had a suitable pH and EC with 7.82 and 1.68 dSm −1 , respectively. Also, 80% SGFW + 20% BH compost was very rich in organic matter similar to coco peat, but 80%SGFW + 20% CMH compost had the lowest C/N ratio (5.2). The N, P and K concentrations in SGFW composts were higher than the coco peat or vermiculite. The soluble cations (Ca 2+ , Mg 2+ , K + ) and anions (

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Section: Physico-chemical Properties C/n Ratio Organic Matter (Om)supporting

confidence: 82%

Section: Physico-chemical Properties C/n Ratio Organic Matter (Om)mentioning

confidence: 99%

Physico-Chemical Properties of Compost Based Waste-Recycling of Grape Fruit as Nursery Growing Medium

El-Mahrouk¹,

Dewir²

2016

AJPS

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“…HTT can be a prospective alternative for the pretreatment of rice straw, resulting in efficient hydrolysis of the organic matter contained. Previous studies have been carried out on the HTT treatment of biomass for gasification, bio-methane or ethanol production and compost stability (Chandra et al, 2012;Nakhshiniev et al, 2014;Petersen et al, 2009;Peterson et al, 2008). Among them, Chandra et al (2012) tried HTT treatment on rice straw biomass at 200°C for 10 min and achieved enhanced methane production.…”

Section: Introductionmentioning

confidence: 98%

Enhanced hydrogen production from anaerobic fermentation of rice straw pretreated by hydrothermal technology

Huang

Lei

et al. 2014

Bioresource Technology

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“…To avoid pathogens and weeds, the temperature should be remain in thermophilic condition which is range 50 -60°C [6] the compost must experience the temperature exceeding 55°C for at least three (3) days so that pathogens and weeds can be eliminated [7].…”

Section: Composting Process (Takakura Method)mentioning

confidence: 99%

Cultivating Composting Culture Activities among Citizens and Its Beneficial to Prolong the Landfill Lifespan

2018

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Abstract. Currently, the Ministry of Housing and Local Government manage solid waste in Malaysia, with the participation of the private sector. Food waste represents almost 60% of the total municipal solid waste disposed in the landfill. Material valorisation of food waste usually conducted by biological processes such as composting. Compost, an organic amendment, is the final product of the composting process. These processes are efficient, low cost and environmentally friendly alternative for managing food waste and are used extensively worldwide. Therefore, organic solid waste management practices program for the communities in Perlis was conducted. The main objective of this program was to instilling environment awareness especially among Perlis citizens. This study was investigated the impact of food waste or kitchen waste composting to the citizens in Perlis State and the beneficial of compost fertilizer to our environment especially in plant growth. Composting method was taught to the food premises owner, individuals, teachers, and students and their responses to the composting practices were then summarized. In future, we can prolong our landfill lifespan by practicing organic waste composting and can preserving our environment.

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Evaluation of hydrothermal treatment in enhancing rice straw compost stability and maturity

Cited by 81 publications

References 28 publications

Physico-Chemical Properties of Compost Based Waste-Recycling of Grape Fruit as Nursery Growing Medium

Physico-Chemical Properties of Compost Based Waste-Recycling of Grape Fruit as Nursery Growing Medium

Enhanced hydrogen production from anaerobic fermentation of rice straw pretreated by hydrothermal technology

Cultivating Composting Culture Activities among Citizens and Its Beneficial to Prolong the Landfill Lifespan

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