Results 101 to 110 of about 496,050 (176)

Comparison of conventional activated sludge system and stabilization pond in removal of chemical and biological parameters [PDF]

open access: yes
Aims: The aims of this study were to determine the efficiency of Kermanshah wastewater treatment plant (conventional activated sludge) and Gilan-e-Gharb wastewater treatment plant (stabilization ponds) in removal of organic matters (BOD 5 and COD ...
الماسی, علی   +4 more
core   +2 more sources

Alkaline-Potassium Ferrate Pretreatment Promoting Acid Production Through Co-Fermentation of Waste Activated Sludge and Corn Straw

open access: yes能源环境保护
Waste activated sludge (WAS) is a valuable waste resource rich in organic matter and nutrients, presenting significant potential for recycling. The recovery of carbon (C) and phosphorus (P) from WAS contributes to achieving carbon neutrality goals and ...
Xintian YU, Wei ZENG
doaj   +1 more source

Comparison Tables of State Nutrient Trading Programs in the Chesapeake Bay Watershed [PDF]

open access: yes, 2011
Examines opportunities for wastewater treatment plants to trade credits or offsets with other plants or farms releasing lower volumes of nutrients across states.
Cy Jones, Evan Branosky, Mindy Selman
core  

Plasmids as persistent genetic reservoirs of bacterial defense systems in wastewater treatment. [PDF]

open access: yesMicrobiome
Zheng H   +8 more
europepmc   +1 more source

Sustainable wastewater treatment using novel zeolite-polymer (ZePol) composite materials. [PDF]

open access: yesNanoscale Adv
Khandaker T   +7 more
europepmc   +1 more source

Interpretation of the characteristics of ocean-dumped sewage sludge related to remote sensing [PDF]

open access: yes
Wastewater sludge characteristics in general, and characteristics of wastewater sludges generated by the City of Philadelphia in particular, were addressed.
Kuo, C. Y., Pagoria, P. S.
core   +1 more source

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