Results 21 to 30 of about 370,022 (309)
Biochar from Pyrolysis of Biosolids for Nutrient Adsorption and Turfgrass Cultivation [PDF]
, 2015 At water resource recovery facilities, nutrient removal is often required and energy recovery is an ever-increasing goal. Pyrolysis may be a sustainable process for handling wastewater biosolids because energy can be recovered in the py-gas and py-oil ...
American Public Health Association (APHA) +9 more
core +2 more sources
Nutrient Recovery from Slaughterhouse Wastewater
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Poultry slaughterhouse wastewater commonly contains high concentration of NH4+ and PO43-. These nutrients can cause eutrophication and unpleasant odor problem if untreated properly. By adding some minerals, the nutrients can be recovered in the form of immiscible powder called struvite.
S Sreyvich, H T B M Petrus, C W Purnomo
openaire +1 more source
Struvite Formation from Wastewater: Affecting Factors and Nutrient Recovery
GeoScience Engineering, 2018 Never human being has to face such a serious lack of phosphorus and pollutants from human activities. Nutrient recovery from wastewater is a new trend which attracts the interests of several researchers.
Trang Nguyen Thi Thuy +3 more
doaj +1 more source
Effect of long-term starvation on the survival, recovery, and carbon utilization profiles of a bovine Escherichia coli O157:H7 isolate from New Zealand [PDF]
, 2014 The ability to maintain a dual lifestyle of colonizing the ruminant gut and surviving in nonhost environments once shed is key to the success of Escherichia coli O157:H7 as a zoonotic pathogen.
McDonald, Ian R. +3 more
core +2 more sources
Journal of Sustainable Agriculture and Environment, 2023 Hydrothermal carbonization (HTC) is a promising technology for waste valorisation and nutrient recovery to achieve sustainability. HTC converts organic waste into hydrochar, a carbon‐rich solid with numerous surface functionalities that can be used for ...
Sadish Oumabady +8 more
doaj +1 more source
Agriculture, 2023 Excessive chemical fertilizer application in greenhouse vegetable cultivation results in environmental risks and residual nutrients in the soil. Conventional plot experiments conducted in one field cannot recommend fertilizer reduction to farmers when ...
Nannan Zhou +4 more
doaj +1 more source
Ion Exchange-Precipitation for Nutrient Recovery from Dilute Wastewater [PDF]
, 2015 Regulated phosphorus (P) and nitrogen (N) discharges and the cost of fertilizer provide economic drivers for nutrient removal and recovery from wastewater.
Mayer, Brooke K. +2 more
core +2 more sources
Electrochemically induced precipitation enables fresh urine stabilization and facilitates source separation [PDF]
, 2020 Source separation of urine can enable nutrient recycling, facilitate wastewater management, and conserve water. Without stabilization of the urine, urea is quickly hydrolyzed into ammonia and (bi)carbonate, causing nutrient loss, clogging of collection ...
Clauwaert, Peter +4 more
core +1 more source
Recovery from disturbance requires resynchronization of ecosystem nutrient cycles [PDF]
, 2013 Nitrogen (N) and phosphorus (P) are tightly cycled in most terrestrial ecosystems, with plant uptake more than 10 times higher than the rate of supply from deposition and weathering. This near-total dependence on recycled nutrients and the stoichiometric
Fahey, Timothy J +7 more
core +3 more sources
Predicting scale formation during electrodialytic nutrient recovery [PDF]
Water Research, 2017 Electro-concentration of nutrients from waste streams is a promising technology to enable resource recovery, but has several operational concerns. One key concern is the formation of inorganic scale on the concentrate side of cation exchange membranes when recovering nutrients from wastewaters containing calcium, magnesium, phosphorous and carbonate ...
Emma Thompson Brewster +4 more
openaire +3 more sources