I.P.E.C. Odour Control Projects
Oman
| Model No | Qty | Flow m³/hr | Carbon Kg/unit | Project name/Location | Contractor | Year | |
| 01 | OCU1500S | 2 | 1968+2626 | 2200 | PS1+PS2 | Al Ansari | 2008 |
| 02 | Different | 4 | Different | 510 | Asian Beach Games | Al Ansari | 2009 |
| 03 | OCU1000S | 2 | 361+604 | 900 | Darsait & Aynt | Al Ansari | 2009 |
| 04 | Different | 5 | Different | 1145 | Wadi Bani Khalid | Al Ansari | 2010 |
| 05 | Different | 4 | Different | 5100 | Sohar | Al Ansari | 2010 |
| 06 | Different | 2 | Different | 2250 | Dhalqut & Hurait | Al Ansari | 2010 |
| 07 | Different | 7 | Different | 3825 | Salalah WW Network Ph III | Al Ansari | 2011 |
| 08 | Different | 15 | Different | 9950 | Muscat Int’l airport | Al Ansari | 2011 |
| 09 | OCU 1000 S | 1 | 850 | 400 | Muscat Add #16 | Al Ansari | 2013 |
| 10 | OCU 2000 S | 2 | 1900 | 3200 | Muscat Airport SPS 3&4 | Al Ansari | 2013 |
| 11 | different | 4 | different | 2200 | Qurum Illam | Al Ansari | 2013 |
| 12 | OCU 3500 D | 1 | 27102 | 13000 | Barka PS1 | Al Ansari | 2014 |
| 13 | 2 x OCU 1000 S | 2 | 1220 | 1150 | Muscat Airport SPS 1&2 | Al Ansari | 2014 |
| 14 | OCU 600S | 1 | 318 | 150 | Raz Al Hamra | Al Ansari | 2014 |
| 15 | OCU 3200 D | 1 | 19486 | 9200 | Barka PS 2 | Al Ansari | 2014 |
| 16 | OCU 1500S | 1 | 1820 | 900 | Garziz PS | Al Ansari | 2014 |
| 17 | Different | 6 | Different | Different | Salalah sewage network phIII | Al Ansari | 2015 |
| 18 | OCU 1200 S | 2 | 1500 | 725 | Liwa Thumrit | Al Ansari | 2015 |
| 19 | OCU600 S | 1 | 334 | 225 | Barka Ayusch | Al Ansari | 2015 |
| 20 | OCU800 S | 2 | 650 | 350 | BP Samsung Khazzan | Al Ansari | 2015 |
| 21 | OCU1800 S | 1 | 3000 | 1450 | Nizwa | Al Ansari | 2015 |
| 22 | OCU1200S | 1 | 1087 | 700 | WAVE-RAM | Al Ansari | 2015 |
| 23 | OCU 3000S | 1 | 10 000 | 4800 | Musannah sewage network | Al Ansari | 2016 |
| 24 | OCU 500 | 1 | 200 | 125 | Sidab Harbour project | Al Ansari | 2016 |
| 25 | OCU1800 S | 1 | 3000 | 1450 | Ibri | Al Ansari | 2016 |
| 26 | BTF-AC 1200 | 1 | 978 | 250 | Salalah Adhan 1 | Al Ansari | 2016 |
| 27 | OCU500S | 2 | 150 | 100 | BP Khazzan – 2 | Al Ansari | 2016 |
| 28 | 13xOCU 800S 16xOCU 1000S 21x CaNO3-dosing 2x FeCl3-dosing | 13 16 21 3 | 400 800 1.6-18 l/h 25-50 l/h | 13*225 16*450 1-8 m³ 15-30 | Salalah waste water network | Al Ansari | 2017 |
| 29 | OCU 1800 S | 1 | 1838 | 1400 | Sumail – LS 1 | Al Ansari | 2017 |
| 30 | OCU 1500 S | 1 | 1421 | 1100 | Sumail – LS 2 | Al Ansari | 2017 |
| 31 | OCU 1500 S | 1 | 1176 | 950 | Sumail – LS 3 | Al Ansari | 2017 |
| 32 | BTF-AC 1000 | 1 | 673 | 2m³ 200 kg | Salalah Adhan 2 (1A -P.SPS) | Al Ansari | 2017 |
| 33 | BTF-AC 2500 | 1 | 5000 | 1600 | Rusayl Industrial Estate | Al Ansari | 2017 |
| 34 | OCU 800 S | 2 | 600 | 250 | Duqum | Al Ansari | 2018 |
| 35 | OCU 800 S | 2 | 600 | 250 | Duqm IP2 SLS C | Al Ansari | 2019 |
| 36 | OCU 600 S | 1 | 290 | 150 | Project Pur | Al Ansari | 2019 |
| 36 | OCU 600 S | 1 | 290 | 150 | Project Pur | Al Ansari | 2019 |
| 37 | Delivery activated carbon | 1 | NA | 500 | Serka | Al Ansari | 2019 |
| 38 | Delivery activated carbon | 1 | NA | 50 | 442032 | Al Ansari | 2019 |
| 39 | OCU 600 S | 1 | 285 | 150 | Salalah Unserved Areas – PS1 | Al Ansari | 2020 |
| 40 | OCU 800 S | 1 | 395 | 275 | Salalah Unserved Areas – PS2 | Al Ansari | 2020 |
| 41 | OCU 1000 S | 1 | 753 | 400 | Salalah Unserved Areas – LS2 | Al Ansari | 2020 |
| 42 | Passive Units | 4 | Different | 2 units: 75kg 2 units: 25kg | Duqm – Petrofac | Al Ansari | 2021 |
| 43 | Passive Units | 4 | Different | 1 unit: 25kg 2 units: 50 kg 1 unit: 75kg | Duqm – Samsung | Al Ansari | 2021 |
| 44 | OCU 900 S | 1 | 550 | 350 | Adhaiba Garrison | Al Ansari | 2021 |
| 45 | OCU 1000 S | 1 | 825 | 350 | Al Bandar | Al Ansari | 2021 |
| 46 | OCU 1800 S | 1 | 3000 | 1225 | Nizwa Industrial City | Al Ansari | 2021 |
| 47 | OCU 1800 S | 1 | 2400 | 975 | Seeb STP | Al Ansari | 2021 |
| 48 | OCU 800 S | 6 | 490/610 | 275 | Royal Estate | Al Ansari | 2021 |
| 49 | OCU 500 S | 1 | 115 | 50 | Oman Botanical Garden Waleed | Al Ansari | 2021 |
| 50 | OCU 800 S | 1 | 600 | 250 | Hasanat STP | Al Ansari | 2022 |
| 51 | OCU 6600x2100R | 1 | 15 000 | 4 500 | Sohar Industrial Estate Development | Al Ansari | 2022 |
| 52 | OCU 600 S | 2 | 200 | 100 | Ibri Madayn | Al Ansari | 2022 |
| 53 | OCU 2200 S | 2 | 4655 | 1900 | Ibri Madayn | Al Ansari | 2022 |