Results 11 to 20 of about 1,270,119 (260)

Analysis of NQI technology integration and application status of building sanitary ceramics industry [PDF]

open access: yesE3S Web of Conferences, 2020
Based on the National Quality (National Quality Infrastructure, NQI) theoretical connotation as the instruction, this paper analyzes the domestic building sanitary ceramics industry key generic NQI technology integration and application of the status quo,
Yibing Tan
doaj   +1 more source

Potentials and Integrated Suitability Pre-assessment of Wastewater Treatment Plants as Local Energy Cells

open access: yesFrontiers in Environmental Science, 2022
In 2018 the European Union has recognized wastewater as a renewable energy source, particularly due to its thermal energy content. To create and further develop knowledge on the possible role that wastewater could play in the energy transition, this ...
Georg Neugebauer   +4 more
doaj   +1 more source

A Safety Assessment for Consumers of Water Using Logical Trees

open access: yesApplied Sciences, 2022
The lack of biochemical stability in drinking water increases the secondary contamination risk in water supply systems and hence represents a sanitary threat to consumers. The work presented here assesses the likelihood of such risk.
Barbara Tchórzewska-Cieślak   +5 more
doaj   +1 more source

Sanitary infrastructures and the decline of mortality in Germany, 1877–1913† [PDF]

open access: yesThe Economic History Review, 2020
AbstractClean water provision is considered crucial for eradicating waterborne diseases. However, the benefits of piped water can be limited in environments characterized by the inadequate storage and disposal of waste. This article studies the impact of waterworks and sewerage on mortality in German cities during the period 1877–1913. The results show
openaire   +3 more sources

Comparative Studies of Using Nano Zerovalent Iron, Activated Carbon, and Green Synthesized Nano Zerovalent Iron for Textile Wastewater Color Removal Using Artificial Intelligence, Regression Analysis, Adsorption Isotherm, and Kinetic Studies

open access: yesAir, Soil and Water Research, 2020
Daily, a big extent of colored, partially treated textile effluents drained into the sanitation systems causing serious environmental concerns. Therefore, the decolorization treatment process of wastewater is crucial to improve effluent quality.
Ahmed Karam   +2 more
doaj   +1 more source

Assessment of sanitary infrastructures and polluting loads in Pojuca river (Brazil) [PDF]

open access: yesWater Practice and Technology, 2012
This study was carried out to quantitatively and qualitatively investigate sources of water pollution in Pojuca river basin, in order to define ameliorative interventions. The basin of Pojuca river is located in Recôncavo Norte region, immediately northwards from Salvador da Bahia, capital city of Bahia State (Brazil).
COLLIVIGNARELLI, Carlo   +5 more
openaire   +3 more sources

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