Fractionation of Fresh Wastewater and Solubility of Phosphorus in Short-Term Storage

Fractionation of Fresh Wastewater and Solubility of Phosphorus in Short-Term Storage

In this research the characteristics of fresh wastewater were studied by filtration of organic material and nutrients. Besides the short-term dissolving of phosphorus was determined. The size fractions of oxygen demand for 7 days (BOD 7 ), total organic carbon (TOC), phosphorous (P) and nitrogen (N)...

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Bibliographic Details
Published in:Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering Vol. 41; no. 6; pp. 1183 - 1188
Main Authors: SALLANKO, JARMO, HINKKANEN, MIKKO, OKKONEN, JARKKO
Format: Journal Article
Language:English
Published: England Taylor & Francis Group 01-07-2006
Subjects:
BOD
Carbon
Carbon - analysis
Chemical Fractionation
Environmental engineering
Filtration
Fractionation
Fresh wastewater
Nitrogen - analysis
Nutrients
Oxygen demand
Particle Size
Phosphorous
Phosphorus
Phosphorus - analysis
Sewage - analysis
Solubility
Waste water
Wastewater
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Summary:In this research the characteristics of fresh wastewater were studied by filtration of organic material and nutrients. Besides the short-term dissolving of phosphorus was determined. The size fractions of oxygen demand for 7 days (BOD 7 ), total organic carbon (TOC), phosphorous (P) and nitrogen (N) were separated to 0.1 μm. Most of the phosphorous, nitrogen and organic carbon was under 0.1 μm fractions. Most of the biological oxygen demand was over 12 μm fractions although the fraction under 0.1 μm was 37%. The amount of phosphorus over 0.45 μm increased 25% after 3 days' storage.
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ISSN:1093-4529
1532-4117
DOI:10.1080/10934520600623075