The kinetics of nicotine degradation, enzyme activities and genotoxic potential in the characterization of tobacco waste composting

Piotrowska-Cyplik, Agnieszka; Olejnik, Anna; Cyplik, Paweł; Dach, Jacek; Czarnecki, Z.

doi:10.1016/j.biortech.2009.05.053

Cited by 69 publications

(43 citation statements)

References 38 publications

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“…Detailed information concerning the influence of biomass ashes on CST value are presented in [12]. Similar results of sludge conditioning were achieved by Piotrowska-Cyplik and Czarnecki [10] for cationic polyelectrolyte F-410. Wójcik et al [7] also proved that the addition of willow ash in the dosage of 30 g•dm -3 could decrese the CST value of sewage sludge by approximately 55%.…”

Section: Resultssupporting

confidence: 65%

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Sewage sludge conditioning with the application of ash from biomass-fired power plant

2018

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Abstract. During biomass combustion, there are formed combustion products. Available data indicates that only 29.1 % of biomass ashes were recycled in Poland in 2013. Chemical composition and sorptive properties of ashes enable their application in the sewage sludge treatment. This paper analyses the impact of ashes from biomass-combustion power plant on sewage sludge dewatering and higienisation. The results obtained in laboratory tests proved the possitive impact of biomass ashes on sewage sludge hydration reduction after dewatering and the increase of filtrate volume. After sludge conditioning with the use of biomass combustion byproducts, the final moisture content decreased by approximatelly 10÷25 % in comparison with raw sewage sludge depending on the method of dewatering. The application of biomass combustion products in sewage sludge management could provide an alternative method of their utilization according to law and environmental requirements.

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Section: Resultssupporting

confidence: 65%

“…In the wake of incorporation of ash in sludge flocs, the shape, dimension and structure of flocs are altered. Ashes are integrated in sludge floc matrix, what could improve sewage sludge dewatering [10]. The aim of this study was to determine the influence of ash from biomass combustion on the effectiveness of sewage sludge dewatering.…”

Section: Introductionmentioning

confidence: 99%

Sewage sludge conditioning with the application of ash from biomass-fired power plant

2018

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“…The physical as well as chemical analyzes (dry matter, organic dry matter, pH, C org , N tot , N-NH 4 ) were made at PULS laboratories with the standard procedures [PIOTROWSKA-CYPLIK et al 2009;WOLNA-MARUWKA et al 2009].…”

Section: Methodsmentioning

confidence: 99%

Influence of maize straw content with sewage sludge on composting process

Czekała

Dach

Janczak

et al. 2016

Journal of Water and Land Development

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After entrance to EU in 2004, the management of sewage sludge has become more and more important problem for the new members. In Poland, one of the most promising technologies is composting process of sewage sludge with carbonaceous materials. However, the high price of typically used cereal straw forces the specialists to look for new and cheap materials used as donor of carbon and substrates creating good, porous structure of composted heap. This work presents the results of sewage sludge composting mixed with sawdust and maize straw used to create structure favorable for air exchange. The results show dynamic thermophilic phase of composting process in all cases where maize straw was used.

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“…In comparison with commonly used polyelectrolytes, ash is a less effective reagent. Research conducted by Piotrowska-Cyplik and Czarnecki [13] has shown that the application of cationic polyelectrolyte F-410 in optimal dosage reduced the CST value of about 80 % (from 70 s to 14 s).…”

Section: Eko-dok 2017mentioning

confidence: 99%

The application of biomass ashes for improvement of sewage sludge dewatering

2017

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Abstract. In compliance with the requirements of the EU climate and energy package (3 x 20 %), the biomass consumption in energetic industry is systematically growing. As a consequence, a large amount of ashes is produced which requires the management in line with law and ecology. Stringent requirements concerning the chemical composition of ashes prevent the biomass ash from being used in building construction. Specific physicochemical properties of ashes allow for their application in sewage sludge treatment. This paper presents the results of conditioning using ashes from willow combustion in sewage sludge dewatering. The findings could provide a new approach on sewage sludge and biomass ashes utilization.

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The kinetics of nicotine degradation, enzyme activities and genotoxic potential in the characterization of tobacco waste composting

Cited by 69 publications

References 38 publications

Sewage sludge conditioning with the application of ash from biomass-fired power plant

Sewage sludge conditioning with the application of ash from biomass-fired power plant

Influence of maize straw content with sewage sludge on composting process

The application of biomass ashes for improvement of sewage sludge dewatering

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