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Research Article
 

The Distribution of Polycyclic Aromatic Hydrocarbons in the Wetland Soil Irrigated by Pulp Waste Water



Cheng Ding , Wang Shihe and Yang Chunsheng
 
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ABSTRACT

The distribution characteristics of eleven polycyclic aromatic hydrocarbons (PAHs) in the pulp waste water and in seashore wetland soil irrigated by the waste water were detected by GC-ECD. The result shows that the concentrations of PAHs in the gray water, bleached water, black liquid and integrated waste water ranged from 12.826 to 16.83 μ g-1. The total amount of PAHs in the seashore wetland soil irrigated with the papermaking waste water containing PAHs increased significantly and the quantity is still increasing over time. The concentration of PAHs in the unirrigated soil and in soil after irrigated for one year and two years was 7.83, 22.04 and 29.96 mg kg-1, respectively.

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  How to cite this article:

Cheng Ding , Wang Shihe and Yang Chunsheng , 2006. The Distribution of Polycyclic Aromatic Hydrocarbons in the Wetland Soil Irrigated by Pulp Waste Water. Journal of Applied Sciences, 6: 2688-2692.

DOI: 10.3923/jas.2006.2688.2692

URL: https://scialert.net/abstract/?doi=jas.2006.2688.2692

REFERENCES
1:  CCME, 1991. Interim Canadian environmental quality criteria for contaminated. Canadian Council of Ministers of Environmental, Report CCEM EPC-C Winnipeg, Manitobe, Canada.

2:  Jocobs, L.W., G.A. O`Connor and M.R. Overcash, 1987. Effects of Trace Organics in Sewage Sludge on Soil-Plant Systems and Assessing Their Risk to Humans. In: Land Application of Sludge, Page, A.L., T.G. Logan and J.A. Ryan (Eds.). Lwewis Publisher, Chelsea, MI., pp: 101-143.

3:  Julie, K.C., 1996. Constructed wetlands to treat waste water from dairy and swine operations: A review. Agric. Ecosyst. Environ., 58: 97-114.
CrossRef  |  Direct Link  |  

4:  Trapido, M., 1999. Polycyclic aromatic hydrocarbons in estonian soil: Contamination and profiles. Environ. Pollut., 105: 67-74.
CrossRef  |  Direct Link  |  

5:  Whitney, D., A. Rossman and N. Hayden, 2003. Evaluating an existing subsurface flow constructed wetland in Akumal, Mexico. Ecol. Eng., 20: 105-111.
CrossRef  |  Direct Link  |  

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