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Treatment of Textile Wastewater using Hybrid Biogranular System

Treatment of Textile Wastewater using Hybrid Biogranular System. Contact: Assoc. Prof. Dr. Azmi Aris / Dr. Khalida Muda Department of Environmental Engineering Faculty of Civil Engineering Universiti Teknologi Malaysia. The Problem. Highly colored wastewater from textile industry

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Treatment of Textile Wastewater using Hybrid Biogranular System

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  1. Treatment of Textile Wastewater using Hybrid Biogranular System Contact: Assoc. Prof. Dr. Azmi Aris / Dr. KhalidaMuda Department of Environmental Engineering Faculty of Civil Engineering UniversitiTeknologi Malaysia

  2. The Problem

  3. Highly colored wastewater from textile industry • High concentration of non-biodegradable organics, suspended solids, conductivity, turbidity and intense color

  4. of the chemical in textile processing will remain on the fabric….. • 10%

  5. will be discharged in textile effluent • 90% (IPPC, 2003)

  6. m3 of textile wastewater are generated per ton fabric 80 -100 (Savin et al, 2008)

  7. Conventional biological system fails to treat textile wastewater

  8. Physico-chemical treatment is available but expensive in terms of chemical and operational costs

  9. Environmental Regulations (Industrial Effluent), 2009 • Colour* • Std A – 100 ADMI • Std B – 200 ADMI *Color was not regulated in previous regulation

  10. Our SolutionHybrid Biogranular System

  11. Features • Treat textile wastewater within relativelyshort periodof time • Simple yet reliable and proven effective (90% COD and color removal) • Use microorganisms rather than chemicals – no chemical sludge, environmentally sustainable INSPIRING CREATIVE AND INNOVATIVE MINDS

  12. Basis of Technology • Anaerobic followed by Aerobic stage INSPIRING CREATIVE AND INNOVATIVE MINDS

  13. Bioflocs Biogranules Use biogranules instead of bioflocs - higher biomass concentration and shorter sedimentation time Biogranules function in both anaerobic and aerobic Hybrid - requires only one reactor – small foot-print Excess biogranules (sludge) - stored or sold to other treatment plant - potential source of income INSPIRING CREATIVE AND INNOVATIVE MINDS

  14. WHAT IS BIOGRANULES • Biogranules • Developed in the reactor under specific conditions • Irregular shape with smooth surface • Size of 2.3 + 1 mm in diameter as compared to 0.02 + 0.01 for flocs • Dense and compact with excellent settling property (approx. 80 m/hr) • Structurally strong INSPIRING CREATIVE AND INNOVATIVE MINDS

  15. Singlereactor in sequencing batch-mode • feed  anaerobic (9 hr)  aerobic (3 hr)  anaerobic(9 hr)  aerobic (3 hr)  settling (5 min) • Treatment can be completed within 24 hours

  16. ACHIEVEMENTHybrid Biogranules System for Textile Wastewater Treatment Development of Anaerobic Granules Containing New Specialised Dye Degrading Microbes for Raw Textile Dyeing Wastewater Treatment. Funded by MOSTI (Vot # 79137). RM 220,000 (2007 – 10)Biochemical Reduction of Azo Dyes from Textile Dyeing Wastewater using Facultative Granular Sludge. Funded by MOHE (Vot # 78211). RM 100,000 (2007 – 09)

  17. Publications (Peer-reviewed) • Muda, K., Aris, A., Salim, M.R., Ibrahim, Z., van Loosdrecht, M.C.M., Ahmad, A., Nawahwi, M.Z. (2011) The Effect of Hydraulic Retention Time on Granular Sludge Biomass in Treating Textile Wastewater, Water Research, 45, No. 16, pp 4711-4721, 2011 (IF: 4.546). • Muda, K., Aris, A., Salim, M.R., Ibrahim, Z., Yahya, A., van Loosdrecht, M.C.M., Ahmad, A., Nawahwi, M.Z. (2010) Development of Granular Sludge for Textile Wastewater Treatment, Water Research, 44, 4341- 4350. (IF:4.355) • Ibrahim, Z., Amin, M.F.M., Yahya, A., Aris, A., Muda, K. (2010) Characteristics of the Developed Granules Containing Selected Decolourising Bacteria for the Degradation of Textile Wastewater, Water Science Technology, 61, 1279-1288. (IF:1.09)

  18. Publications (Conference Articles) • Muda, K., Aris, A., Salim, R.M., Ibrahim, Z. (2010). Biogranulation Treatment Technology for Textile Wastewater. ITS-UTM International Conference 2010 on Sustainable Urban Environment. 8-10 Dec 2010, Rectorat Building, ITS, Surabaya, Indonesia. • Muda, K., Aris, A., Salim, R.M., Ibrahim, Z., Yahya, A., Ahmad, A. and Nawahwi, Z. (2010). Granular Sludge as Compact Treatment System for Textile Wastewater Treatment. 1st IWA MALAYSIA Young Water Professionals Conference. 2–4 March 2010, Best Western Premier Seri Pacific Hotel, Kuala Lumpur. • Amin, M.F.M., Ibrahim, Z., Yahya, A., Aris, A. and Muda, K. Potential Application of Developed Granules Containing Decolourising Bacteria for Treatment of Raw Textile Wastewater, 30th Symposium of Malaysian Society for Microbiology – Microbes: Biotechnology Engine for Health and Wealth Creation, Kuantan, 16-19th August 2008.

  19. Awards • Gold Medal at Seoul International Invention Fair (SIIF) 2011 in Seoul, Korea. • Gold Medal at 10th Malaysia Technology Expo (MTE) 2011. • Green Technology of the Year Award at 10th Malaysia Technology Expo (MTE) 2011. • Silver Medal at 12th at Industrial Art & Technology Exhibition (INATEX), Universiti Teknologi Malaysia, 2010. INSPIRING CREATIVE AND INNOVATIVE MINDS

  20. Patent Pending • A Process for Treating Wastewater(PI 2009 2162) • Bacteria Granules for Treating Wastewater(PI 2009 2163) INSPIRING CREATIVE AND INNOVATIVE MINDS

  21. Market Opportunity Market Indonesia Overall Market Industry with colored wastewater China MunicipalLandfill Thailand Oil Palm (500) Food Initial Market Segment Textile Industry (100 +++) VCLM

  22. Research Team DR. KHALIDA MUDA AP. DR. AZMI ARIS PROF. DR. RAZMAN (FACULTY OF CIVIL ENGINEERING) AP. DR. ZAHARAH DR. ADIBAH YAHYA (FACULTY OF BIOSCIENCE AND BIOENGINEERING) INSPIRING CREATIVE AND INNOVATIVE MINDS

  23. Prototype Development Research Grant Scheme Treatment of Textile Wastewater using Hybrid Biogranular System

  24. Objectives To design and fabricate a prototype hybrid biogranule system for treating textile wastewater To further enhance the characteristics of the biogranules developed in the bioreactor taking into consideration the size of the prototype plant To evaluate the performance of the system in terms of pollutants removal under different textile wastewater pollutant loads and characteristics

  25. Objectives (cont.) To optimizeof the system through manipulation of operating parameters i.e. total hydraulic retention time, anaerobic and aerobic reaction times, solids retention time, and superficial air velocity of the system To determine the biokinetics behavior of the process and to evaluate the toxicity of the byproducts of the degradation INSPIRING CREATIVE AND INNOVATIVE MINDS

  26. Layout Hybrid Biogranule System pump inletto SBR Activated Carbon discharge to river SBR Column(1 m3) Holding tank(1 m3) pump from mill’s sump Sand Filter x sludge outlet data logger and control system discharge to river pump control automation network

  27. Research MethodologyFramework

  28. Planning

  29. Budget

  30. Thank You

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