Multivariate Linear Regression Model of Pollution Indicators of Municipal Wastewater Wider Area of Split (CROSBI ID 584436)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Perišić, Mladen ; Čurlin, Mirjana ; Bralić, Marija ; Šimac-Peraica
engleski
Multivariate Linear Regression Model of Pollution Indicators of Municipal Wastewater Wider Area of Split
In this paper statistical analysis of measured parameters of pollution indicators of municipal wastewater which discharged into the natural recipient, sea, at locations from the wider area of Split, in the period 2004 to 2009 years was used. Based on the obtained experimental data statistical parameters were determined and multivariate linear regression model of pollution indicators was made. The implementation of these analyses required the proceedings in the preliminary study for the selection of treatment technologies and making the project of device and a precondition for setting up the complex mathematical models that will enable an effective control and optimize the process of disposal and wastewater treatment. The obtained results show and explain the value movement of pollution indicators in relation to the maximum permissible concentration prescribed in the Regulations as well as some significant correlation of individual variables for a specified period. Monitoring of the value of pollution indicators showed the constantly higher concentrations of o-phosphate (above 8 mg/L, maximum allowed concentration=1mg/L) and ammonia (above 45 mg/L, MAC=15mg/L) in wastewater. There has been made correlation of discharge parameters with the parameters of the sea analysis where the concentration of o-phosphate has been ranging from 0.021 to 0.036 mg/L
statistical analysis; wasterwater; linear regression model
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Podaci o prilogu
117-117.
2010.
objavljeno
Podaci o matičnoj publikaciji
International Scientific and Professional Conference ; 13th Ružićka Days
Šubarić, Drago
Osijek: Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu
978-953-7005-22-1
Podaci o skupu
International Scientific and Professional Conference 13th Ružička Days "TODAY SCIENCE - TOMORROW INDUSTRY"
poster
16.09.2010-17.09.2010
Vukovar, Hrvatska