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828 chn analyzer

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The LECO 828 CHN Analyzer is a laboratory instrument designed for the determination of carbon, hydrogen, and nitrogen content in a wide range of sample types. The core function of the analyzer is to accurately measure the elemental composition of solid, liquid, and gaseous samples.

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CHN analyzer (5 citations)

2 protocols using 828 chn analyzer

1

Dairy Sludge Characterization for HTC

Check if the same lab product or an alternative is used in the 5 most similar protocols
Dairy sludge was collected from a wastewater treatment plant near Limerick, Ireland. The samples were specifically collected from the post-DAF section, where a combination of several filtered dairy waste streams is present. The moisture content of the sludge was measured using the oven dry method (CEN/TS 15414-1:2010) (
15414-1:2010, 2010 ), and it was found to be 79%. No water addition is required as the high moisture content present in the sludge allows for water to act both as a reactant and a catalyst for HTC reactions. The carbon and nitrogen contents were measured using a LECO 828 CHN Analyzer calibrated with Ethylenediaminetetraacetic acid (EDTA), and the data was used to calculate the HHV according to the following empirical equation (
Merckel
et al., 2019):
Khalaf N., Shi W., Fenton O., Kwapinski W, & Leahy J.J. (2023). Hydrothermal carbonization (HTC) of dairy waste: effect of temperature and initial acidity on the composition and quality of solid and liquid products. Open Research Europe, 2, 83.
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2

Dairy Sludge Characterization for HTC

Check if the same lab product or an alternative is used in the 5 most similar protocols
Dairy sludge was collected from a wastewater treatment plant near Limerick, Ireland. The samples were specifically collected from the post-DAF section, where a combination of several filtered dairy waste streams is present. The moisture content of the sludge was measured using the oven dry method (CEN/TS 15414-1:2010) (
15414-1:2010, 2010 ), and it was found to be 79%. No water addition is required as the high moisture content present in the sludge allows for water to act both as a reactant and a catalyst for HTC reactions. The carbon and nitrogen contents were measured using a LECO 828 CHN Analyzer calibrated with Ethylenediaminetetraacetic acid (EDTA), and the data was used to calculate the HHV according to the following empirical equation (
Merckel
et al., 2019):
Khalaf N., Shi W., Fenton O., Kwapinski W, & Leahy J.J. (2023). Hydrothermal carbonization (HTC) of dairy waste: effect of temperature and initial acidity on the composition and quality of solid and liquid products. Open Research Europe, 2, 83.
+ Open protocol
+ Expand

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