Results 271 to 280 of about 68,187 (350)
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Characterization of labyrinth emitter-clogging substances in biogas slurry drip irrigation systems.

Science of the Total Environment, 2022
Drip irrigation is important for efficiently returning biogas slurry to fields. Elucidating the characteristics and components of clogging substances produced by labyrinth emitters in biogas slurry drip irrigation systems will help to develop various ...
W. Haitao   +6 more
semanticscholar   +1 more source

Anti-clogging mechanism of freeze-thaw combined with step vacuum preloading in treating landfill sludge.

Environmental Research, 2022
Globally, landfill sludge (LS) has accumulated in large quantities, and its reduction and dewatering are urgently needed. To address pollution problems and clogging of drainage boards caused by chemical conditioning combined with traditional vacuum ...
Yang Xu   +5 more
semanticscholar   +1 more source

Effects of phosphorus-fertigation on emitter clogging in drip irrigation system with saline water

, 2021
Phosphorus (P) is an essential element for crop production. Drip irrigation (DI) system, mainly because of its high precision, allows effective application of water-soluble P-fertilizers.
Tahir Muhammad   +4 more
semanticscholar   +1 more source

DEM-CFD simulation on clogging and degradation of air voids in double-layer porous asphalt pavement under rainfall

, 2021
With the increasing awareness of the environmental challenges, the porous asphalt pavement has shown greater interests in terms of stormwater management, underground water quality improvement, mitigation of heat-island effect, and reduction of traffic ...
Jianying Hu, T. Ma, K. Ma
semanticscholar   +1 more source

Characteristics and origin of clogging-functional bacteria during managed aquifer recharge: A laboratory study.

Journal of Environmental Management, 2022
Owing to serious influences on well performance, bacteria-induced clogging has become a dilemma for managed aquifer recharge (MAR). During MAR, surface river water is inoculated into aquifer and mixed with groundwater.
Lu Xia   +4 more
semanticscholar   +1 more source

Clogging of Feeding Tubes

Journal of Parenteral and Enteral Nutrition, 1988
This is a report of an in vitro study evaluating clotting ability of some formulas with intact protein and hydrolyzed protein sources in a series of buffers ranging from a pH of 1 thru 10. The following 10 products were tested: Ensure Plus, Ensure, Enrich, Osmolite, Pulmocare, Citrotein, Resource, Vivonex TEN, Vital, and Hepatic Acid II.
S P, Marcuard, A M, Perkins
openaire   +2 more sources

Impacts of aeration and biochar addition on extracellular polymeric substances and microbial communities in constructed wetlands for low C/N wastewater treatment: Implications for clogging

, 2020
Substrate clogging is regarded as one of the main influencing factors on the sustainable operation in subsurface flow constructed wetlands (SSFCWs).
Xu Zhou   +3 more
semanticscholar   +1 more source

Clogging in permeable concrete: A review. [PDF]

open access: yesJournal of Environmental Management, 2017
Permeable concrete (or “pervious concrete” in North America) is used to reduce local flooding in urban areas and is an important sustainable urban drainage system.
Alalea Kia, H. Wong, C. Cheeseman
semanticscholar   +2 more sources

Study on clogging mechanisms of constructed wetlands from the perspective of wastewater electrical conductivity change under different substrate conditions.

Journal of Environmental Management, 2021
Constructed wetland (CW) has obvious advantages in wastewater treatment of medium and small towns. However, there is a lack of health monitoring research on CW system clogging.
Hanxi Wang   +3 more
semanticscholar   +1 more source

Permeable Asphalt Pavements (PAP): Benefits, Clogging Factors and Methods for Evaluation and Maintenance—A Review

Materials
Permeable asphalt pavement (PAP) is an efficient solution to stormwater management, allowing water to infiltrate through its layers. This reduces surface runoff and mitigates urban flooding risks.
Maria Sousa   +3 more
semanticscholar   +1 more source

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