wastewater benchmarking - home - dwafile/07_cz-wastewater-benchmarking.pdf · national benchmarking...
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Wastewater BenchmarkingCurrent activities in the Czech Republic
Jiri WannerJiri WannerInstitute of Chemical Technology, PragueInstitute of Chemical Technology, Prague
Czech Water AssociationCzech Water Association
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Importance of wastewaterImportance of wastewatertreatmenttreatment
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Importance of wastewaterImportance of wastewatertreatmenttreatment
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Development in sewerage connectionDevelopment in sewerage connectionand wastewater treatmentand wastewater treatment
connection
treatment
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Number of owners and operators ofNumber of owners and operators ofwater utility companieswater utility companies
((water supplies and sewerage services)water supplies and sewerage services)
1)2)
1) Owners2) Operators
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Benchmarking•• on level of operating companieson level of operating companies
(groups with various numbers of(groups with various numbers ofmembers)members)
•• on national levelon national level –– organized by theorganized by theMinistry of Agriculture by lawMinistry of Agriculture by law
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Example of company level of benchmarkingsize of served agglomerations
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Example of company level of benchmarkinguse of design capacityuse of design capacity
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Example of company level of benchmarkingConsumption of electric power kWh/PEConsumption of electric power kWh/PE
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Example of company level of benchmarkingProduction of biogas m3/year/PEProduction of biogas m3/year/PE
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National benchmarking of water supplyNational benchmarking of water supplyand sewerage service companiesand sewerage service companies
• new amendment of the law on waterservice No. 76/2006
• Ministry of Agriculture as the central officefor benchmarking in water services
• the obligation for companies to provideeconomic information to the Ministry(depending on the size of company)
• from more than 2000 operatingcompanies, 541 companies have thisobligation
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Portion of groups of companies ofPortion of groups of companies ofthe water marketthe water market
drinkingwater wastewater
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Drinking water supplyDrinking water supply
Invoiced water Price CZK/m3
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Wastewater treatmentWastewater treatment
Invoiced water Price CZK/m3
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Development in water and wastewater feeDevelopment in water and wastewater fee
water CZK/m3 wastewater CZK/m3 total CZK/m3
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From now on, available for general publicFrom now on, available for general public
EconomicsEconomicsPrizePrizeInformationInformationevery yearevery year