Results 51 to 60 of about 297,922 (356)
, 2002 The decentralised treatment of concentrated sewage (about 3,600 mgCOD/1) at low temperature was investigated in a two-step anaerobic system: two-anaerobic hybrid (AH) septic tanks (each 0.575 m(3)).
T.A. Elmitwalli +13 more
core +1 more source
Advanced Science, EarlyView.ABSTRACT Hydrogen sulfide (H2S) can be transformed into hydrogen (H2) through several chemical and catalytic processes, offering a promising route for both waste treatment and clean H2 production. This colorless, flammable, and toxic gas is found abundantly in swamps, volcanoes, hot springs, sewages, other natural gas fields, and even in refineries and
Divyesh Cirikonda +4 more
wiley +1 more source
Use of sewage surveillance for COVID-19 to guide public health response: A case study in Hong Kong
Science of the Total Environment, 2022 Sewage surveillance could help develop proactive response to the Coronavirus Disease 2019 (COVID-19) pandemic, but currently there are limited reports about examples in practical exercises. Here, we report a use case of intensified sewage surveillance to
Yu Deng +8 more
semanticscholar +1 more source
Advanced Science, EarlyView.A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang +9 more
wiley +1 more source
Municipal Sewage Treatment in 2050 [PDF]
, 2009 This Thinkpiece considers what the sewage treatment works of 2050 might look like. Factors that will influence the choice of flowsheet, such as sewerage infrastructure, carbon accounting and water use, are considered.
Stephenson, Tom
core
Advanced Science, EarlyView.The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang +9 more
wiley +1 more source
Fate and removal of pharmaceuticals during sewage treatment [PDF]
, 2005 Pharmaceuticals, personal care products and their metabolites are continuously entering the environment through many routes, especially from the effluent of sewage treatment plants.
Thompson, Andrew
core
Advanced Science, EarlyView.Herein, we propose a solar‐powered heavy metal trap (SPHT) for sludge disposal. The indoor experiments demonstrated that the sludge water content decreased from 90 % to 31 %, coupled with a decrease in heavy metal content to 6 % at most. Furthermore, the designed SPHT generated an initial potential of 0.10 V, and monitoring this hydrovoltaic potential ...
Yanlin Li +7 more
wiley +1 more source
npj Clean WaterTo address the problems of low efficacy and low microbial activity in low-temperature municipal wastewater treatment, this study utilized an air-lift micro-pressure internal circulation integrated reactor (AMICIR).
Fan Wang +6 more
doaj +1 more source
Method for Assessment of Water Supply Diversification
Resources, 2020 The approaching prospect of obligatory implementation and pursuit of Water Safety Plans forces water companies to reflect on supplies in crisis situations that, for example, relate to the closure of a basic intake, or scarcity of water due to climates ...
Krzysztof Boryczko, Janusz Rak
doaj +1 more source