BIOLOGICAL TREATMENT PLANTS son plantas de tratameinto de aguas industriales

plantas tratamiento

1. Company profile

2. Company profile O.M.C. Collareda S.r.l. Foundation Year: Location: Total Area: Workshop Area: Storage and Loading Park: Number of people: Turnover: Main Activities: 1974 Schio – Vicenza – ITALY 15000 sqm 5000 sqm 5000 smq 45 11.000.000 Euro (2014) Wastewater Treatment Biological Plants Primary Waters Stock Preparation Equipment ISO 9001 since 1995 Selling Organization and Commercial agreements Quality Certification: Worldwide Network:

3. Company profile Where we are O.M.C. Collareda S.r.l. Via Lazio, 10 36015 Schio (VI) – Italy Tel. [phone] Fax [phone] www.omc-collareda.com i n f o@omc - c ol l a r eda . c om

4. Company profile Technical Department Advanced instruments for machine drawing development Detailed Engineering for Turn Key Plants

5. Company profile R&D Laboratory Jar Test for chemicals determination TSS (Total Suspended Solids) Total Hardness,Alkalinity,etc. Process SimulationCOD (Chemical Oxigen Demand) BOD5 (Biological Oxigen Demand) Flotation Cond uct i vi t y Nitrogen

6. Company profile Workshop

7. Company profile Under manufacturing …

8. Company profile Pilot units

9. Company profile Pilot units

10. Company profile Pilot units

11. Company profile Sol u tions Primary water treatment Stock p r epa r a ti o n R&D Water t r e a tme n t Bi o lo g i c al Plants

12. Company profile Products PRIMARY WATER TREATMENT REVERSE OSMOSIS FILTRATION ELECTRO DEOIONIZATION SOFTENING ULTRAFILTRATION ION EXCHANGE

13. Company profile SEDIFLOAT Products WATER TREATMENT DELTAFLOAT ASR TIGERFLOAT NEW AIR DISSOLVING SYSTEM FOR DAF UNITS MICROFILTER GAMMAFILTER SIG MAFI L T ER O M E GAFI L T ER DENSIDISC

14. Company profile Products BIOLOGICAL PLANTS

15. Company profile Products STOCK PREPARATION DEFLAKER MEDIUM CONSISTENCY SCREEN HIGH DENSITY CLEANER DOUBLE DISCREFINER UNDER MACHINE BROKE PULPER LOW DENSITY CLEANER DUMPING SCREEN HIGH DENSITY PULPER

16. Company profile Quality System Certificate

17. Company profile Continent destination Europa Austria Bielorussia Belgio Bulgaria Croazia Repubblica Ceca Danimarca Irlanda Finlandia Francia Germania Grecia Olanda Ungheria Italia Mauritius Norvegia Polonia Portogallo Romania Russia San Marino Serbia Repubblica slovacca Slovenia Spagna Svezia Svizzera Paesi Bassi Regno Unito Ucraina Americhe Argentina Brasile Canada Cile Colombia Repubblica Domenicana Guatemala Martinica Messico Perù Uruguay Usa Venezuela Asia-Oceania Australia Bangladesh Cina Hong Kong India Indonesia Iran Israele Giappone Giordania Corea Kuwait Libano Malesia Nuova Zelanda Oman Pakistan Qatar Arabia Saudita Siria Tailandia Emirati Arabi Uniti Vietnam Africa Capo Verde Libia Mauritania Mauritius Marocco Nigeria Sudafrica Trinidad e Tobago Tunisia Turchia

18. Company profile Application sectors PAPER / BOARD MILLS: Fresh water filtration Back water clarification for fibres and water recovery Separation of fines – fillers from fibres in back water Clarified water filtration for re-usage in the process (showers) Effluent treatments Fibres thickening in stock preparation De-inking water clarification

19. Company profile Application sectors OTHERS SECTORS Potable Water Plant Oil Refinery Municipal And Industrial Water Treatment Plant Food And Beverage Industry Wine r y Mining Industry

20. Company profile Application sectors OTHERS SECTORS Chemical Industry Textile Industry Tanneries Fish Industry Ab a t t oir

21. Company profile WHO WE ARE NOW ! RELIABLE PARTNER & ENVIRONMENTALLY FRIENDLY

22. O.M.C. Collareda S.r.l. Via Lazio, 10 36015 Schio (VI) – Italy Tel. [phone] Fax [phone] www.omc-collareda.com i n f o@omc - c ol l a r eda . c om

23. Biolog i c al plants

24. Biological Plants Our aim INPUT COD [mg/l] BOD 5 [mg/l] TSS [mg/l] OTHERS … Saving Energy Particular contaminants removal Water discharge and/or water reuse Specific cost defined OUTPUT COD [mg/l] BOD 5 [mg/l] TSS [mg/l] OTHERS … Process phases design Specific process phases to perform specific tasks Specific treatments and technologies DEPENDING ON … WE DESIGN WWTP Operated by PLC/DCS

25. Biological Plants Treatments and technologies Aerobic treatments: A.S.T.: Activated Sludge Treatment M.B.B.R: Moving Bed Biofilm Reactor M.B.R.: Membrane Biological Reactor S.B.R.: Sequencing Batch Reactor Anaerobic treatments: EGSB reactor Internal recirculation reactor

26. Biological Plants Treatments and technologies Tertiary treatments: Sand and activated carbon filtration Microfiltration, Nanofiltration & Ultrafiltration Reverse Osmosis Water disinfection Sludge treatments: Sludge dewatering

27. Biological Plants Process phases FINE SCREENING MAIN PURPOSES: Remove the coarser material.

28. Biological Plants Process phases HOMOGENIZATION TANK MAIN PURPOSES: Homogenize the wastewater; Manage hydraulic and organic load peaks; pH control and correction.

29. Biological Plants Process phases COOLING TOWER MAIN PURPOSES: Reduce the temperature before entering the biological treatment (T<35 ° C).

30. Biological Plants Process phases PRIMARY FLOTATION UNIT MAIN PURPOSES: ANCILLARY EQUIPMENT: Remove suspended solids before the biological treatment (TSS<150 mg/l). Pressurization system and coagulant + polyelectrolite dosing system.

31. Biological Plants Process phases ANAEROBIC REACTOR MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P); an high COD load is needed for a proper functioning of the reactor. ANCILLARY EQUIPMENT: Biogas buffer & biogas flare.

32. Biological Plants Process phases BIOLOGICAL OXIDATION WITH W.A.M. SYSTEM MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P). ANCILLARY EQUIPMENT: Air blower to supply oxygen to the bacterias; Oxidation tank recirculation pumps to avoid sedimentation of solids inside the tank; Nutrients dosing system.

33. Biological Plants Process phases W.A.M. (Water and Air Mixing) SYSTEM Our WAM system is an aeration and mixing system designed and developed by O.M.C. that allows to eliminate the defects of the traditional submersed aeration systems and surface aerators and to exploit and combine their advantages. It is a combination and development of the mixer and bubbles air diffusion systems. The WAM system is completely in stainless steel AISI 304. MAIN ADVANTAGES: High efficiency (high oxygen transfer rate); Avoid calm zones which could promote sedimentation and fermentation of sludge; Time contact air/water/bacterias as long as possible; No clogging problems; No maintenance needed for at least 25 years.

34. Biological Plants Process phases W.A.M. (Water and Air Mixing) SYSTEM PRINCIPLE OF WORKING: Water is recirculated into the oxidation tank by external pumps and mixed with the air supplied by blowers, by using special designed nozzles. The WAM system can be installed in both rectangular and circular tanks.

35. Biological Plants Process phases BIOLOGICAL OXIDATION WITH DISC DIFFUSERS MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P). ANCILLARY EQUIPMENT: Air blower to supply oxygen to the bacterias; Air diffusion system with disc diffusers; Nutrients dosing system.

36. Biological Plants Process phases BIOLOGICAL OXIDATION WITH DISC DIFFUSERS MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P). ANCILLARY EQUIPMENT: Air blower to supply oxygen to the bacterias; Air diffusion system with tubular diffusers; Nutrients dosing system.

37. Biological Plants Process phases BIOLOGICAL OXIDATION WITH SURFACE AERATORS MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P). ANCILLARY EQUIPMENT: Surface aerators to supply oxygen to the bacterias; Nutrients dosing system.

38. Biological Plants Process phases BIOLOGICAL OXIDATION WITH MBBR (Moving Bed Biofilm Reactor) MAIN PURPOSES: Organic contaminants removal (COD, BOD 5 , N, P). ANCILLARY EQUIPMENT: Air blowers to supply oxygen to the bacterias; Air diffusion system with drilled pipes; Nutrients dosing system.

39. Biological Plants Process phases SLUDGE SEPARATION WITH FINAL SEDIMENTATION UNIT MAIN PURPOSES: Suspended solids removal at the outlet of the biological system and sludge recirculation to the oxidation tank.

40. Biological Plants Process phases SLUDGE SEPARATION WITH FINAL FLOTATION UNIT MAIN PURPOSES: Suspended solids removal at the outlet of the biological system and sludge recirculation to the oxidation tank. ANCILLARY EQUIPMENT: Pressurization system and polyelectrolite dosing system.

41. Biological Plants Process phases SLUDGE SEPARATION WITH MBR SYSTEM MAIN PURPOSES: Suspended solids removal at the outlet of the biological system and sludge recirculation to the oxidation tank. ANCILLARY EQUIPMENT: Backwashing system; Air blower for sludge removal from the membrane surface.

42. Biological Plants Process phases TERTIARY TREATMENT WITH SELF-CLEANING CONTINUOUS SAND FILTERS MAIN PURPOSES: Residual suspended solids removal. ANCILLARY EQUIPMENT: Pump for backwashing.

43. Biological Plants Process phases TERTIARY TREATMENT WITH PRESSURE SAND FILTERS MAIN PURPOSES: Residual suspended solids removal. ANCILLARY EQUIPMENT: Pump and air blower for backwashing.

44. Biological Plants Process phases TERTIARY TREATMENT WITH MICROFILTER MAIN PURPOSES: Residual suspended solids removal. ANCILLARY EQUIPMENT: Pump for backwashing.

45. Biological Plants Process phases TERTIARY TREATMENT WITH PRESSURE SAND FILTERS MAIN PURPOSES: Residual organic load removal. ANCILLARY EQUIPMENT: Pump for backwashing.

46. Biological Plants Process phases TERTIARY TREATMENT WITH ULTRAFILTRATION MAIN PURPOSES: Removal of COD and BOD due to not-biodegradable colloidal substances; Removal of algae, bacterias, coliformes etc and of the elements that cause water turbidity. ANCILLARY EQUIPMENT: Pump and chemical products for the backwashing.

47. Biological Plants Process phases TERTIARY TREATMENT WITH REVERSE OSMOSIS MAIN PURPOSES: Removal of dissolved salts, inorganic molecules and organic molecules with molecular weight > 100, ANCILLARY EQUIPMENT: High pressure pump and chemical products for backwashing.

48. Biological Plants Process phases TERTIARY TREATMENTS COMPARISON

49. Biological Plants Process phases WATER DISINFECTION WITH UV SYSTEM MAIN PURPOSES: Pathogens removal (es. total Coliforms).

50. Biological Plants Process phases SLUDGE DEWATERING WITH CENTRIFUGE DECANTER MAIN PURPOSES: Sludge dewatering.

51. Biological Plants Process phases SLUDGE DEWATERING WITH CENTRIFUGE DECANTER MAIN PURPOSES: Sludge dewatering.

52. Biological plants references

53. Biological Plants Some references SCA VALLS (Spain, 2006)

54. Biological Plants Some references CMPC ABSORMEX I (Mexico, 2008)

55. Biological Plants Some references CMPC ABSORMEX II (Mexico, 2009)

56. Biological Plants Some references AZUR PAPIER (Tunisie, 2012)

57. Biological Plants Some references KIMBERLY CLARK PUENTE PIEDRA (Perù, 2014)

58. Biological Plants Some references ECOPAPER (Romania, 2015)

59. Biological Plants Some references PROTISA CAÑETE (Perù, 2016)

60. Biological Plants Some references ICT (Italy, 2017)

61. Biological Plants Some references COPELME SANTA CRUZ (Bolivia, 2017)

62. Biological Plants Some references KADLED ref. GONDI (Mexico, 2019)