Results 71 to 80 of about 183,208 (310)
Shuitu Baochi Xuebao[Objective] To investigate the water purification capabilities of Polygonum species and assess their suitability for the remediation of domestic sewage.
LI Zhe +3 more
doaj +1 more source
NH Department of Health and Human Services Public Health Laboratories Shellfish Program Activities January 2005 - December 2005 [PDF]
, 2006 The Department of Health and Human Services-New Hampshire Public Health Laboratories (DHHS-NHPHL) has continued to carry out various actions providing laboratory analyses for the routine water quality monitoring, “Red Tide” monitoring, and additional ...
Finnigan, Jayne S
core +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The waste activated sludge high‐rate (WASHR) process, developed in our previous study, is used for septic wastewater treatment. This high‐rate contact stabilization pre‐treatment uses typical waste streams found in wastewater treatment plants to reduce a portion of the loadings on the main treatment trains.
Arman Shirali +2 more
wiley +1 more source
, 1980 Sewage sludge is the solid material removed from sewage during the sewage treatment process. It contains plant nutrients, organic matter, and microorganisms and, when properly used, is a satisfactory fertilizer ...
McCall, Wade W.
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Treatment and removal strategies for estrogens from wastewater [PDF]
, 2008 Natural and synthetic steroidal estrogens (estrone, 17β-estradiol and 17α-ethinylestradiol) are endocrine disrupters, that are discharged consistently from the sewage treatment works into surface waters, thereby causing endocrine disrupting effects to ...
Boobis, AR +5 more
core +1 more source
Methods for handling sewage sludge from sewage treatment plants
Russian Journal of Water Transport, 2023 Inconsistency of regulatory legal acts often does not allow unambiguously determining the applicability of legislative requirements to a specific type of activity. The article provides an analysis of the concepts established in the legislation, as well as an attempt to understand the requirements for enterprises when handling sewage sludge from sewage ...
openaire +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras +7 more
wiley +1 more source
Feasibility analysis of a sewage sludge treatment by an irradiation plant in Mexico [PDF]
, 2002 Technical and economic analyses of an irradiation plant for sewage sludge treatment determined that an appropriate place for the first sludge electron irradiator in Mexico would be the sewage water treatment plant located north of Toluca in the State of ...
BALCAZAR GARCIA, MIGUEL +7 more
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The Canadian Journal of Chemical Engineering, EarlyView.The contaminant removal performance of a conventional coagulant, alum, and alternative coagulants, aluminium chlorohydrate (ACH) and ACH + pDADMC, are compared in challenging wastewater treatment conditions (pH >7.8). The interactions of each coagulant with a negatively charged surface are depicted based on quartz crystal microbalance with dissipation ...
Sinan Abi Farraj +3 more
wiley +1 more source
Control and visualization of sewage treatment plant [PDF]
, 2013 Témou bakalárskej práce bolo predstaviť problematiku čistenia odpadovej vody a navrhnúť adekvátny riadiaci systém. V úvode je krátky historický prehľad a zoznámenie sa s dôvodom vzniku danej problematiky, ktorým je čistenie odpadových vôd.
Monček, Matej
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