Simulation of the Treatment Performance of a Purification Plant for a Dairy Effluent

Rachiq, Toufik; Mabrouki, Jamal; Hajjaji, Souad El; Rahal, Sabir

doi:10.1007/978-3-030-90083-0_2

Cited by 10 publications

(5 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The pressure at the filter is indicated by a pressure gauge. It is 3.2 bar at the inlet of the sand filters and 3.1 bar at the outlet [20][21][22][23][24].…”

Section: Principle Of Operationmentioning

confidence: 99%

“…The asymmetric membrane generally contains a resistant macroporous support layer and an active layer (retention property). Between the two, one or more intermediate layers are inserted [21].…”

Section: Symmetricmentioning

confidence: 99%

“…Reverse osmosis is currently one of the most widely used means of obtaining ultrapure water in industrial environments. The design of polyamide membranes started in the seventies [11][12]. Their deterioration and the appearance of a progressive blockage film, due on the one Hand to an intense use (6,500 hours per year) [13] and on the other hand to the limits of the pretreatment efficiency, lead to an additional operating cost [14].…”

mentioning

confidence: 99%

See 2 more Smart Citations

Monitoring and Evaluation of the Performance of Reverse Osmosis Membrane Systems for the Treatment of the Central Danone Plant

Toufik¹,

Karima²,

Imane³

et al. 2022

Int. J. Membrane Sci. Techno.

View full text Add to dashboard Cite

The objective of the present work is to monitor and control the physicochemical quality of the osmosis water that feeds the dairy industry in our case the Danone plant (DP) "Factory of Salé", for good production and use without no risk. The drilling water treatment and purification technique applied in the Danone plant is reverse osmosis. The approach of this membrane technique at a pressure gradient, allows obtaining good quality water for use in the various activities of the plant. During a 30-day period, we tested the pH, conductivity, alkalinity, hydrometric title, total alkalinity, chlorides content and chlorine content on water drawn from the borehole, the 1μ filter output, the treated output A and the treated water. The results of the experimental analyzes generally comply with the standards imposed within the plant, with the exception of a few days where cleaning of the membranes is necessary.

show abstract

“…The pressure at the filter is indicated by a pressure gauge. It is 3.2 bar at the inlet of the sand filters and 3.1 bar at the outlet [20][21][22][23][24].…”

Section: Principle Of Operationmentioning

confidence: 99%

Section: Symmetricmentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Monitoring and Evaluation of the Performance of Reverse Osmosis Membrane Systems for the Treatment of the Central Danone Plant

Toufik¹,

Karima²,

Imane³

et al. 2022

Int. J. Membrane Sci. Techno.

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Monitoring The Quality of a Reverse Osmosis System in The Energy Systems of The Milk Processing Plant

EL-MARMAR,

MABROUKI,

FEKHAOUI

2023

ijmst

View full text Add to dashboard Cite

The objective of the present work is to monitor and control the physicochemical quality of the osmosis water that feeds the dairy industry in our case the power plant, specifically in terms of energy services. The three energy installations fed by reverse osmosis water are the boiler room, the cold room and the compressed air. These facilities respectively allow the production of steam, the absorption of heat from water through ammonia and the production of compressed air. During a period of 30 days, we monitored the pH, conductivity, alkalinity, hydrometric title, and chlorine content on water samples at the feed tank, boiler, and condenser. The results of the majority of the experimental analyzes comply with the standards imposed except for a few days.

show abstract

“…Urban wastewater should not be discharged into the natural environment, because without treatment it can cause major environmental and public health problems. It must therefore be directed to wastewater treatment plants, whose role is to concentrate the pollution present in the wastewater in the form of residues, and to discharge the treated water, through physical-chemical and biological processes [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Studying the Effects of Organic and Hydraulic Shock Loads on the Membrane Bioreactor (MBR) By Using GPS-X Mathematical Model

Mabrouki¹

2022

Int. J. Membrane Sci. Techno.

View full text Add to dashboard Cite

Membrane-based systems (MBR) used in wastewater treatment have many advantages over conventional activated sludge processes. They have proven to be very effective in removing organic and inorganic contaminants as well as biological entities from water. The objective of this work is to propose an optimal operation of the bioreactor after having detailed in the relationships between the nature of the sludge, its conditions is obtaining the performance of the membrane using a simulation software (GPS-X). The effects of organic and hydraulic shock loads on the MBR system were also studied. The GPS-X simulation program was used in this study to simulate the membrane bioreactor setup. The BOD removal system we used was 78%. In addition, the MBR system has a significant capacity due to the hydraulic shock load of the operation and the process efficiency for the MBR installation due to this shock load based on BOD removal was reduced up to 65%. The MBR system has a good ability to handle the organic shock loads of the operation with no significant loss in treatment efficiency. The treatment efficiency of the MBR system, due to organic shock loads based on BOD removal, decreased slightly to 80%, however, it is shown how their properties determine the extent of sludge fouling in the membrane. Based on these results, operational conditions favoring a reduction of fouling are proposed.

show abstract

Simulation of the Treatment Performance of a Purification Plant for a Dairy Effluent

Cited by 10 publications

References 20 publications

Monitoring and Evaluation of the Performance of Reverse Osmosis Membrane Systems for the Treatment of the Central Danone Plant

Monitoring and Evaluation of the Performance of Reverse Osmosis Membrane Systems for the Treatment of the Central Danone Plant

Monitoring The Quality of a Reverse Osmosis System in The Energy Systems of The Milk Processing Plant

Studying the Effects of Organic and Hydraulic Shock Loads on the Membrane Bioreactor (MBR) By Using GPS-X Mathematical Model

Contact Info

Product

Resources

About