manganese greensand media/water treatment for south korea market

Taking No. 1 plant as an example of tertiary treatment plants, the total treatment capacity was 40,000 m 3 /d and 12.5% (5000 m 3 /d) of treated wastewater was reclaimed and recovered for water reuse purpose. The distance value of No. 1 plant equaled to 0, indicating the current best practice towards sustainability among plants with tertiary treatment process.

Online Inquiry

Efficiency assessment of urban wastewater treatment plants

The integrated efficiency assessment considering multiple dimensions and statistical analysis on a large sample allowed us to reveal reasons for efficiency gaps. Statistic test results showed that plants scale, technology, and capacity of tertiary treatment were significant for explaining efficiency disparities.

Get Price

Efficiency assessment of urban wastewater treatment plants

Efficiency assessment of urban wastewater treatment plants in China: Considering greenhouse gas emissions Article in Resources Conservation and Recycling 120 路 December 2016 with 110 Reads

Get Price

Occurrence, Seasonal Changes and Removal Efficiency

Occurrence, Seasonal Changes and Removal Efficiency Assessment of Heavy Metals in Urban Wastewater Treatment Plant Article (PDF Available) 路 January 2019 with 97 Reads How we measure 'reads'

Get Price

A novel energy assessment of urban wastewater treatment plants

1. Introduction. The aim of WasteWater Treatment Plants (WWTPs) is wastewater purification for water pollution control. Most WWTPs operating today have been designed and built without accounting for energy demand, since energy costs were not a major concern .WWTPs are energy-consuming, especially in terms of electric energy demand, that accounts for about 90% of their total energy consumption .

Get Price

Efficiency of wastewater treatment facilities: The

Different sizes of municipalities affect the design of each wastewater treatment plant (WWTP) and cause variations in the operation process. The presence of scale economies in this sector has a significant influence on the efficiency of the wastewater treatment process and has a direct impact on the operational costs.

Get Price

Dynamic environmental efficiency assessment for wastewater

Life cycle assessment (LCA) and data envelopment analysis (DEA) have been combined in numerous occasions in order to identify the environmental efficiency of multiple units. In many cases, important differences in environmental performance have been identified among the units, referred to as decision-making units (DMUs). However, most studies have been limited to 1 year of assessment

Get Price