Results 261 to 270 of about 39,969 (303)

Short Sewer Sideweir

Journal of Irrigation and Drainage Engineering, 1997
Sideweirs for combined sewers in converging U-shaped channels are analyzed. The results are applicable for storm sewers. Based on extended model observations and a hydraulic approach, the characteristics of sideweir flow are determined. These include the surface profile, the discharge distribution, the end depth ratio, and the energy losses due to ...
GISONNI, Corrado, HAGER W. H.
openaire   +2 more sources

Comparative evaluation of vacuum sewer and gravity sewer systems

International Journal of System Assurance Engineering and Management, 2016
Two most common types of sewer systems are gravity sewer system and pressure sewer system. In last 25 years, a relatively new wastewater collection system called vacuum system got acceptance and popularity in certain circumstances (e.g., hilly and rocky terrains, areas with high groundwater table, unstable soil condition).
openaire   +1 more source

A critical review of wastewater quality variation and in-sewer processes during conveyance in sewer systems

Water Research, 2023
Yaohuan Gao, Xiaochang C Wang, Pengkang Jin   +2 more
exaly  

Hydrogen sulfide control in sewer systems: A critical review of recent progress

Water Research, 2023
Yan-Ying Qiu, Keshab Sharma, Tao Shi
exaly  

Sewer defect instance segmentation, localization, and 3D reconstruction for sewer floating capsule robots

Automation in Construction, 2022
Qingquan Li, Jiasong Zhu, Kai Ding
exaly  

Sewer air and sewer ventilation

Public Health, 1908
openaire   +1 more source

Microplastic in combined sewer networks: from sewer deposit to combined sewer overflows

S’il est reconnu dans la littérature que les eaux résiduaires urbaines véhiculent une charge en microplastiques (MP) importante, la contamination des dépôts de réseaux d’assainissement et des rejets urbains de temps de pluie restait jusqu’alors inexplorée, malgré une contamination potentiellement importante. Les concentrations observées pour les dépôts
Nguyen, Minh Trang, Dris, Rachid, Guérin-Rechdaoui, Sabrina, Tassin, Bruno, Gasperi, Johnny   +4 more
openaire   +1 more source

Low-rate ferrate dosing damages the microbial biofilm structure through humic substances destruction and facilitates the sewer biofilm control

Water Research, 2023
Juan Xu, Xiaohu Dai, Bing-Jie Ni
exaly  

SEWER AIR AND SEWER VENTILATION.

JAMA: The Journal of the American Medical Association, 1894
openaire   +1 more source

"Sewer"

Notes and Queries, 1896
  +5 more sources