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Activated sludge process Stock Photos and Images

(51)See activated sludge process stock video clips

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RMBP2NYJ–Recycling activated sludge

Activated sludge secondary sewage treatment system. Stock Photo

RMBA197G–Activated sludge secondary sewage treatment system.

Wastewater treatment plant, aerated activated sludge tank. Stock Photo

RF2F1GPPN–Wastewater treatment plant, aerated activated sludge tank.

Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA Stock Photo

RF2KT3DFR–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

Wastewater Treatment Station Filtering Sewage Stock Photo

RF2HPD5GR–Wastewater Treatment Station Filtering Sewage

India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process Stock Photo

RMA0J2JH–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria Stock Photo

RM2BBP308–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

Sewage disposal . Timber Pile6 SECTION E-E. SECTIONAL PLAN F-F Fig. 119. Design of Aerating Tank at Jones Island Plant, Milwaukee 396 TREATMENT BY THE ACTIVATED SLUDGE PROCESS Stock Photo

RM2ANG8YT–Sewage disposal . Timber Pile6 SECTION E-E. SECTIONAL PLAN F-F Fig. 119. Design of Aerating Tank at Jones Island Plant, Milwaukee 396 TREATMENT BY THE ACTIVATED SLUDGE PROCESS

RMBP2PD4–Recycling activated sludge

RMBA17WT–Activated sludge secondary sewage treatment system.

RF2F1GPGX–Wastewater treatment plant, aerated activated sludge tank.

Activated sludge secondary treatment system at a sewage treatment plant. Stock Photo

RMAPK6NG–Activated sludge secondary treatment system at a sewage treatment plant.

RF2KT3D73–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RF2HPD6HJ–Wastewater Treatment Station Filtering Sewage

RMA0J2GJ–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RM2BBP2Y3–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

. Royal society of health journal. Pottery,PARKSTONE, DORSET. Telegraphic Address: JE. X/XCS, PA R K S TO i E.- Tel. .Wv. 6 Parkstone. Manufacturers of the Celebrated PooleStoneware Pipes and Fittings, GlazedBricks. Building Bricks, Fire Bricks, Sinks,Chimney Pots, Conduits and Troughing for:: :: Electric Cables, etc., etc. :: :: [ XI J Activated sludge PROCESS The Diffused Air Mettiod IS THE MOST ECONOMICAL and THE MOST EFFICIENT for the Purification of Sewage and Trades Waste Has been adopted by many towns in England, includingLondon, Manchester, (three plants), Worcester, Tnnstall,Hanley, Stock Photo

RM2AFJX22–. Royal society of health journal. Pottery,PARKSTONE, DORSET. Telegraphic Address: JE. X/XCS, PA R K S TO i E.- Tel. .Wv. 6 Parkstone. Manufacturers of the Celebrated PooleStoneware Pipes and Fittings, GlazedBricks. Building Bricks, Fire Bricks, Sinks,Chimney Pots, Conduits and Troughing for:: :: Electric Cables, etc., etc. :: :: [ XI J Activated sludge PROCESS The Diffused Air Mettiod IS THE MOST ECONOMICAL and THE MOST EFFICIENT for the Purification of Sewage and Trades Waste Has been adopted by many towns in England, includingLondon, Manchester, (three plants), Worcester, Tnnstall,Hanley,

Aerated activated sludge tank at modern wastewater treatment plant. Stock Photo

RF2E2DAFT–Aerated activated sludge tank at modern wastewater treatment plant.

Clarifying tank, settling tank, sewage treatment plant works facility Stock Photo

RMAPK6KW–Clarifying tank, settling tank, sewage treatment plant works facility

RF2KT3DBX–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RF2HPCY8G–Wastewater Treatment Station Filtering Sewage

RMA0J2HW–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RM2BBP2WD–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

Sewage disposal . SECTIONAL PLAN F-F Fig. 119. Design of Aerating Tank at Jones Island Plant, Milwaukee 396 TREATMENT BY THE ACTIVATED SLUDGE PROCESS. aa <u -a 09rd to-3 3 -3 d h THE CONSTRUCTION OF AN ACTIVATED SLUDGE PLANT 397 The Report of the Sewerage Commission of Milwaukee for1916 points out a number of important lessons learned from thefirst years operation of this plant. The conduits carrying themixture of sewage and activated sludge from one aerating tankto another accumulated sludge which became septic and used upa considerable amount of the dissolved oxygen contributed by theaera Stock Photo

RM2ANG89C–Sewage disposal . SECTIONAL PLAN F-F Fig. 119. Design of Aerating Tank at Jones Island Plant, Milwaukee 396 TREATMENT BY THE ACTIVATED SLUDGE PROCESS. aa <u -a 09rd to-3 3 -3 d h THE CONSTRUCTION OF AN ACTIVATED SLUDGE PLANT 397 The Report of the Sewerage Commission of Milwaukee for1916 points out a number of important lessons learned from thefirst years operation of this plant. The conduits carrying themixture of sewage and activated sludge from one aerating tankto another accumulated sludge which became septic and used upa considerable amount of the dissolved oxygen contributed by theaera

RF2KT3D40–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2EY–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RM2BBP33K–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

Science for beginners . of merely running the sewage over the bedand allowing it to soak into the bed, the sewage is under some8 or 10 feet of head i.e., the sewage in the dosing tank is8 or 10 ft. above the level of the sprinkler, and is allowed topass through sprinklers which throws the sewage into theair in a fine spray just as a garden sprinkler throws a fine 448 WATER SUPPLY AND SEWAGE DISPOSAL spray of water upon the lawn. This fine spray of sewageabsorbs oxygen from the air until it is saturated. 527. The Activated Sludge Process.—The activatedsludge process is a method of sewage dispos Stock Photo

RM2ANEEWY–Science for beginners . of merely running the sewage over the bedand allowing it to soak into the bed, the sewage is under some8 or 10 feet of head i.e., the sewage in the dosing tank is8 or 10 ft. above the level of the sprinkler, and is allowed topass through sprinklers which throws the sewage into theair in a fine spray just as a garden sprinkler throws a fine 448 WATER SUPPLY AND SEWAGE DISPOSAL spray of water upon the lawn. This fine spray of sewageabsorbs oxygen from the air until it is saturated. 527. The Activated Sludge Process.—The activatedsludge process is a method of sewage dispos

RF2KT3D6M–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2EK–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RM2BBP2TC–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

Sewage disposal . 8 10Time in Days Fig. 116. Progress of Nitrification Effected by Aeration in Absence of Activated Sludge (courtesy of Edward Bartow).. 2 3 Time in Hours Fig. 117. Progress of Nitrification Effected by Aeration in Presence ofActivated Sludge (courtesy of Edward Bartow). much shorter time than had been deemed necessary in England.Ardern and Locke tt had aerated each dose of sewage to a point 386 TREATMENT BY THE ACTIVATED SLUDGE PROCESS of complete nitrification but Bartow and Mohlman obtained muchquicker results by a short cycle of treatment (six hours) letting thefirst sewage Stock Photo

RM2ANGAB9–Sewage disposal . 8 10Time in Days Fig. 116. Progress of Nitrification Effected by Aeration in Absence of Activated Sludge (courtesy of Edward Bartow).. 2 3 Time in Hours Fig. 117. Progress of Nitrification Effected by Aeration in Presence ofActivated Sludge (courtesy of Edward Bartow). much shorter time than had been deemed necessary in England.Ardern and Locke tt had aerated each dose of sewage to a point 386 TREATMENT BY THE ACTIVATED SLUDGE PROCESS of complete nitrification but Bartow and Mohlman obtained muchquicker results by a short cycle of treatment (six hours) letting thefirst sewage

RF2KT3DHM–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2HJ–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RM2BBP31D–Biological purification of water sewage treatment plant waste water bubbles in the tank, activated sludge industrial wastewaters process bacteria

Sewage disposal . erating costs of $2.40 at Columbus, $3.08 at Reading, and$1.50-82.00 at Baltimore, are cited by Metcalf and Eddy. Theseauthors point out that the cost of operation, other things beingequal, will decrease with the increasing size of the plant; and theyhave estimated for certain New Jersey municipalities operatingcosts ranging from $2.92 per million gallons for a daily flow of14,300,000 gallons to $5.19 per million gallons for a daily flow of4,400,000 gallons. CHAPTER XII TREATMENT OF SEWAGE BY THE ACTIVATED SLUDGE PROCESS Early American Studies on the Direct Aeration of Sewage Stock Photo

RM2ANGBT4–Sewage disposal . erating costs of $2.40 at Columbus, $3.08 at Reading, and$1.50-82.00 at Baltimore, are cited by Metcalf and Eddy. Theseauthors point out that the cost of operation, other things beingequal, will decrease with the increasing size of the plant; and theyhave estimated for certain New Jersey municipalities operatingcosts ranging from $2.92 per million gallons for a daily flow of14,300,000 gallons to $5.19 per million gallons for a daily flow of4,400,000 gallons. CHAPTER XII TREATMENT OF SEWAGE BY THE ACTIVATED SLUDGE PROCESS Early American Studies on the Direct Aeration of Sewage

RF2KT3DA5–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2JP–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

. Canadian engineer. E ACTIVATED SLUDGE INVESTIGATIONS A RESUME OF RESULTS OF EXPERIMENTS CARRIED OX DURIXGTHE YEAR 1915 BY THE MILWAUKEE SEWERAGE COMMISSIOX. By R. O. WYNNEROBERTS, M.Can.Soc.C.E. THE second annual rep>ort of the Milwaukee SewerageCommission (see The Canadian Engineer, Octoberj8, 1915) has just been published. It is a volumeof over 200 pages and has many drawings, dia-grams, photos and tables which afford the readerabundant matter to ponder over. The activated sludge process has been investigated invarious scales of magnitude ranging from the laboratory The activated sludge Stock Photo

RM2CF597X–. Canadian engineer. E ACTIVATED SLUDGE INVESTIGATIONS A RESUME OF RESULTS OF EXPERIMENTS CARRIED OX DURIXGTHE YEAR 1915 BY THE MILWAUKEE SEWERAGE COMMISSIOX. By R. O. WYNNEROBERTS, M.Can.Soc.C.E. THE second annual rep>ort of the Milwaukee SewerageCommission (see The Canadian Engineer, Octoberj8, 1915) has just been published. It is a volumeof over 200 pages and has many drawings, dia-grams, photos and tables which afford the readerabundant matter to ponder over. The activated sludge process has been investigated invarious scales of magnitude ranging from the laboratory The activated sludge

RF2KT3DR5–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2FP–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RF2KT3DPB–Bubbles in waste water treatment plant tanks using aeration in Aerobic Wastewater Treatment, Norristown Pennsylvania, USA

RMA0J2ER–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2FK–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2EG–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2FY–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2GX–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2HG–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2HR–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2GP–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

RMA0J2GW–India Rajasthan Jaipur Delawas Sewage Treatment Plant Largest plant in Rajhastan Using ASP Activated Sludge Process

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