A distributed-molten model describing the evaporation of potassium chloride from biomass ash at ash-heating stage

The purpose of this study was to characterize some types of biomass wastes resulted from different activities such as: agriculture, forestry and food industry using thermogravimetric and ICP-MS analyses. Also, it was optimized an ICP-MS method for the determination of As, Cd and Pb from biomass ash samples. The ICP-MS analysis revealed that the highest concentration of metals (As, Cd, Pb) was recorded in the wood waste ash sample, also the thermogravimetric analysis indicated that the highest amount of ash was obtained for the same sample (26.82%). The biomass wastes mentioned in this study are alternative recyclable materials, reusable as pellets and briquettes. Keywords: ash, biomass, ICP-MS, minor elements, TG

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Cabbage Plant Responses to Residual Phosphorus and Potassium in the Soil and to Band‐Applied Concentrated Superphosphate and Potassium Chloride Fertilizers 1

Agronomy Journal ◽

10.2134/agronj1987.00021962007900050016x ◽

1987 ◽

Vol 79 (5) ◽

pp. 831-837 ◽

Cited By ~ 2

Author(s):

N. H. Peck ◽

G. E. MacDonald ◽

M. Hemmat

Keyword(s):

Potassium Chloride ◽

Plant Responses ◽

Residual Phosphorus ◽

Cabbage Plant ◽

Phosphorus And Potassium

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Enhancing Mechanical Properties of Electrospun Cellulose Acetate Fibers Upon Potassium Chloride Exposure

SSRN Electronic Journal ◽

10.2139/ssrn.3604714 ◽

2020 ◽

Author(s):

Ruhit Sinha ◽

Srinivas Janaswamy ◽

Anamika Prasad

Keyword(s):

Mechanical Properties ◽

Potassium Chloride ◽

Cellulose Acetate

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Concentration of Impurities during Melting of Snow Made from Secondary Sewage Effluent

Water Science & Technology ◽

10.2166/wst.1986.0024 ◽

1986 ◽

Vol 18 (2) ◽

pp. 151-156 ◽

Cited By ~ 4

Author(s):

R. Zapf-Gilje ◽

S. O. Russell ◽

D. S. Mavinic

Keyword(s):

Potassium Chloride ◽

Chloride Solution ◽

Laboratory Experiments ◽

Field Experiments ◽

Low Cost ◽

Sewage Effluent ◽

Potassium Chloride Solution ◽

Laboratory Results ◽

Solution Field ◽

Concentration Of Impurities

When snow is made from sewage effluent, the impurities become concentrated in the early melt leaving the later runoff relatively pure. This could provide a low cost method of separating nutrients from secondary sewage effluent. Laboratory experiments showed that the degree of concentration was largely independent of the number of melt freeze cycles or initial concentration of impurity in the snow. The first 20% of melt removed with it 65% of the phosphorus and 90% of the nitrogen from snow made from sewage effluent; and over 90% of potassium chloride from snow made from potassium chloride solution. Field experiments with a salt solution confirmed the laboratory results.

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