1. Kuwait UniversityDepartment of Industrialand management systemEngineering 2010 Vs. 2045 Eng. Abrar Al-Jadi Eng. Sarah Al-Sabah Dr. Esra Al-Eisa

2. ObjectivesEvaluate and analyze the current waste water network in Kuwait. Asses the improvements in Kuwait sanitaryMaster Plan which will take place in 2045. 3. ObjectivesHighlight the weaknesses in the master plan.Provide suggestions and recommendations to theplan to improve its efficiency. 4. Umm Al AishWaterRains Resources Rawdatainin KuwaitBrackish 5. Desalinationbecame thesource offresh water in the Arabian Gulf countries. 6. DesalinationNot environmentally Affect coastal water Expensivefriendly quality 7. Kuwait WastewaterKuwait demand per capita is much higherthan in other countries in the world, estimatedto be around(Milutinovic, Milan, M. MIT, 2006) 8. AnnualCountryRenew-Kuwait WastewaterBahrain able Fresh Water (km2)b 0.1 Egypt 86.8Iran137.5Iraq 96.4The State of Kuwait has a very highIsrael2.2percentage of waste 0.9 Jordanproduction per capita, as Kuwait 0.02the Lebanon average municipal waste is estimateddaily 4.8to beLibyaaround 0.6 Morocco30(Al-Fares, Al-Jarallah et al. 2009) 1.0 Oman Qatar 0.1 Saudi Arabia2.4 Syria 46.1United Arab 0.2 EmiratesYemen4.1http://www.g77.org/sshlcst/TWAS.pdf 9. Impact of Treating Residential WastewaterAuthorities aimed to treat and reuse residentialwastewaters Provide a cheaper alternative than desalinated water.Reduce the environmental adverse impact ofdesalination plants. Eliminate the dumping of wastewater to costal areas or terrestrial landfills. 10. Kuwait Sanitary WWN SituationPopulation risingwastewater advancedsignificantly 11. Our GoalTo this master plan, Kuwaits wastewater networkwas , focusing on the amounts ofsewage water directly into the sea, which causemarine life and the severe environmental pollution, affecting.seashore.ioseaturtles.org 12. Performance MeasuresAmount of sewage water disposedin the sea. 13. Performance MeasuresThe outflow treated water for eachtreatment center. 14. Current Waste-Water Network Umm Al-Hayman Sulaibiya 4 TreatmentPlantsRiqqa AL-Jahra 15. Current Waste-Water Network12 main pumping stations (A stations)17 minor small Pumping stations (P stations)12 screw conveyor stations (S stations) 16. Sulaibiya NetworkSulaibiya network is the largest network inKuwait with seven main pumping stations. 17. Current WWTPs and As locations 18. Sulaibiya NetworkSulaibiya WWTP is one ofthe most up to datetreatment plants in theMiddle East. It is currently receiving the largest amounts of sewage water. 19. Sulaibiya Network Sulaibiya Sulaibiya TTP produce Reverse Osmosis (RO) water.farmsSulaibiya Al-AbdilyAl-Wafra. 20. Al-Jahra NetworkReceives water from two opposing pumping stations;A18 and A19. 21. Current WWTPs and As locations 22. Al-Jahra NetworkAl-Jahra treatment plantdistribute the treated water : 23. Al-Jahra SludgeAl-Jahra WWTP throw away the sludge producedin the treating process outside the plant. This sludge should not be used as fertilizers unlessthey get further processed. 24. Mishref Problem540,000 Stopped working in August 2009. Al-Sulaibiya (2009)490,000Al-Sulaibiya (2010)440,000390,000340,000Pump on average 175,000 m3 of sewage per day toSulaibiya WWTP.290,000Kuwait Municipality offered to treat only 20,000 m3of the 175,000 m3 is being treated.240,000Kuwait Municipality decided to stop sewage treating190,000 leaving the sewage dumped into the sea.Jan JulDec OctFeb Sep Jun Apr Aug MayNov Mar 25. Riqqa NetworkReceives water from A14 and A15 in whichA14 dumps the water into A15. 26. Current Waste-Water Network 27. Ahmadi sludgeArdiya DMC 28. Umm Al-Hayman NetworkIt receives waste water from one pumpingstation. Tertiary water is produced. 29. Current Waste-Water Network 30. Umm Al-Hayman NetworkGolf Irrigation Umm AlHaymanDesert 31. Umm Al-Hayman ForestCan not dispose No permission toDispose intointo the sea insert pipelines the desert 435,000 m2 32. Methodology1 Modeling the current waste water network. Predict what going to happened in the future if the current2 waste water net work remain the same3 Modeling the current network with future forecastedvalues.4 Modeling Kuwait sanitary master plan for 2045. Compare and analyze the result obtained from each5 simulation output. 33. Introducing Arena (Why Simulation?) Simulation software was used in order to have avisual sight on the networkCompare the current network with the sanitarymaster plan 34. General RemarksThe study was made during a transition period(October 2010 to January 2011).The input data for the model are the data ofthe year 2009 and 2010. 35. General Remarks A distribution of the collected data was obtained from Arena input analyzer. These distribution are used as inputs for the simulation model. 36. Modeling the Current Waste-WaterNetwork Using Rockwell Arena Simulation 37. Current Network at 2045what will happen in 2045.Inflation occurred between 2009-2011. 38. The Water Usage Distribution in KuwaitCurrent Network at 2045 Al-JahraCurrent Network at 2010 Sulaibiya TreatedTreated Al-Jahra 25%9%TreatedRiqqa 14% Sulaibiya Treated Riqqa DUMPED Treated 10% UNTREAD 37%Treated 54%DUMPED22% Umm Al- UNTREATED Hayman Al-Umm 25%HaymanTreated2%Treated 2% 39. Sources of DumpingAmount dumped into the sea 40. Sources of DumpingAmount dumped into the sea 41. The Status of the Current Network (Treatment Plants) } Mishref is not dumping any sewage to it 42. The Status of the Current Network (Treatment Plants) 43. Description of Kuwaits SanitaryMaster Plan The population increasing yearly by 3.4%. Significant environmental problems occur. MPW is planning to expand the current wastewater network. 44. Future Waste-Water NetworkSulaibiyaUmm Al-Hayman 4 TreatmentPlantsKabd Khiran 45. Future Waste-Water Network425,000 m3600,000360,000 m3 46. Future Waste-Water Network 450,000m327,000m3 27,000m3 47. Future Waste-Water NetworkAdvantage of the Master Plan:Reduction of pumping stations from twelve to five decreases the complexity of the network.All the new treatment plants are located innon-residential areas. 48. Future Waste-Water NetworkDisadvantage of the future plan: The new network depends on a small number of pumping stations.The status of those pumps is very critical. Any shutdown in one of them will have a severe effect on the network. 49. Future Waste-Water NetworkModeling the Future Network using Rockwell Arena (the new model) 50. The water Usage Distribution in KuwaitCurrent Network at 2045 Al-Jahra Treated9% Sulaibiya Treated25%DUMPED Riqqa Treated UNTREATED 10%54%Umm Al-Hayman Treated 2% 51. The Water Usage Distribution in Kuwaitsewage water dumped is reduced by almost 30% in thefuture plan.This reduction is due to the increase in capacity of the treatmentplants in Kuwait.Future Network Kabd Treated 14% Al-SulaibiyaUmm Al-Hayman TreatedTreated35%23% DUMPED UNTREATED28% 52. Current Network at 2045Amount dumped into the sea 53. Future Waste-Water NetworkAmount dumped into the sea 54. The status of the Future network(Treatment Plants) Al-SulaibiyakhiranisTTPs cover the expected sewage flow-rate. Kabd and TTP will not will be running with values way daily This will cause around 380,0000m3 of sewage water to be less Umm Al-Hayman reaching its designed capacity. dumped capacity. into the sea. than its untreated 55. Conclusion and RecommendationThe wastewater master plan 2045 will reduce the amount ofdumping into 50%. In 2045 some WWTPs and Pss will no longer be able to handleall the sewage amounts flowing into it.It is recommended to redesign the plants capacity based onthe expected sewage increase. Sulaibiya WWTP Mishref PS Egaela PS 56. AcknowledgementsEng. Mahmoud Khaled Karam :Eng. Adel Al-SaffarEng. Samir LutfiDr. Masud ParkarEng. Salwa Al-SaffarEng. Fahad Al-SharqawiEng. Ali YaqoubEng. Abdulla Al-BatherFarah Al-RefaiSaja Al-DhubaibiAbdulla Jasim Alsayegh