Results 181 to 190 of about 105,096 (344)

Predicting Sanitation Behaviors: Comparison of Willingness to Pay Techniques for Sanitation Services in Urban Dhaka, Bangladesh. [PDF]

Environ Health Insights
Alam MU, Tabassum KF, Hosen I, Laabar TD, Norman R, Li IW.   +5 more
europepmc   +1 more source

Cost Inefficiency in the English and Welsh Water Industry: An Heteroskedastic Stochastic Cost Frontier Approach. [PDF]

In this study we analyze the evolution of operating cost inefficiency for the English and Welsh water industry over the period 1995-2001 by estimating an heteroskedastic stochastic variable cost frontier.
Anna Bottasso, Maurizio Conti
core  

Synthesizing polyethersulphone membranes with hybrid iron/nickel nanoparticles for dyes removal: An efficient biogenesis approach

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras, Ahmed K. Hassan, Dahiru Lawal, Mohammed Awad, Raed A. Al‐Juboori, Muhammad Irfan, Muhammad Rafiq, Qusay F. Alsalhy   +7 more
wiley   +1 more source

Waterborne Diseases in a Rural Community in Pakistan: Awareness, Impact, and Corrective Measures. [PDF]

Cureus
Hinna RE, Khan RSA, Javed M, Ali Khan Z, Ali Khan U.   +4 more
europepmc   +1 more source

Microplastics and nanoplastics in water: Improving removal in wastewater treatment plants with alternative coagulants

The Canadian Journal of Chemical Engineering, EarlyView.
The contaminant removal performance of a conventional coagulant, alum, and alternative coagulants, aluminium chlorohydrate (ACH) and ACH + pDADMC, are compared in challenging wastewater treatment conditions (pH >7.8). The interactions of each coagulant with a negatively charged surface are depicted based on quartz crystal microbalance with dissipation ...
Sinan Abi Farraj, Mathieu Lapointe, Rafael S. Kurusu, Nathalie Tufenkji   +3 more
wiley   +1 more source

Business-as-usual and fantasy planning - an analysis of equity within climate adaptation planning for sanitation in Nairobi. [PDF]

PLoS One
Hyde-Smith LK, Ddiba D, Dickin S, Kiogora D, Mdee AL, Reinfelder V, Roelich KE, Evans B.   +7 more
europepmc   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago, Reinaldo Giudici, João B. P. Soares   +2 more
wiley   +1 more source

Influence of depopulation on pollutant loads generated in the Seto inland sea basin. [PDF]

Sci Rep
Okamoto S, Nakatani Y.
europepmc   +1 more source

Sewerage: The Designing, Construction and Maintenance of Sewerage Systems

, 1899
n ...
openaire   +1 more source

Mortality, Morbidity and Improvements in Water and Sanitation: Some Lessons from English History [PDF]

human development, water ...
Helen Bryer
core