At a Glance
Aqua Engineering has constructed many municipal sewage water plants for cities in Europe, Africa, and China.
The processes employed ranged from conventional continuous activated sludge processes, sequence batch reactor systems and other, often including sludge processing up to drying and biogas handling solutions. Employed processes were tailored to meet local government effluent quality criteria for safe discharge to environment or re-use in agriculture and other purpose.
Plants delivered range from 50 m3/d up to 225.000 m3/day and have been successfully delivered under EPC or M&E turnkey project contracts to mainly governmental customers.
Over time, Aqua Engineering has successfully delivered beside some containerized solutions more than to 20 plants of stationary design with a total capacity of over 2.000.000 m3/d of treated sewage to clean effluent. The largest plant capacities installed are in China at Jinan with more than 1 million population equivalent (PE) treatment capacity.
The largest reference sewage treatment plant delivered in Europe is the 360.000 PE sewage treatment plant for the City of Ljubljana, Slovenia, which included sludge drying and biogas to power solutions as well as 1 year of trial operation of plant.
Some of the key projects references are further presented
- Gyöngyös Waste Water Treatment Plant, Municipality of Gyöngyös, Hungary
- Ljubljana Central Waste Water Treatment Plant Phase II, City of Ljubljana, Slovenia
- Liaoyang Waste Water Treatment Plant, Liauyang City, China
- Kaili Longtouhe Waste Eater Treatement Plant , China
- Fuxin City Sewage Treatment Plant, China
- Guangzhou Waste Water Treatment Plant, City of Guangzhou , China
- Yangzhou City Sewage Treatment Plant, China
- Wang Xiau Ying Waste Water Treatment Plant, City of Hefei, China
- Shijiazhuang Qiaoxi Waste Water Treatment Plant, City of Shijiazhuang, China
Gyöngyös Waste Water Treatment Plant, Municipality of Gyöngyös, Hungary
KEY DATA
Client: Municipality of Gyöngyös
Contract: turnkey EPC and trial operation
Commissioned: 2007
Capacity: 11.500 m3/d (99.000 PE)
Source: mixed municipal sewage
Treatment: lifting station, grit and grease removal, aeration, secondary clarification, sludge thickening, anaerobic digester, biogas processing, storage and utilization, sludge dewatering
PICTURES
Ljubljana Central Waste Water Treatment Plant Phase II, City of Ljubljana, Slovenia
KEY DATA
Client: Vodoovod Kanalizacija d.o.o., City if Ljubljana
Contract: turnkey EPC plus 12 months operation and operator training
Commissioned: 2005
Capacity: 103.500 m3/d (360.000 PE)
Source: mixed municipal sewage
Treatment: central lifting station, grit and grease removal, aeration, secondary clarification, sludge thickening, anaerobic digester, biogas processing, storage and utilization, sludge dewatering and sludge drying, odour treatmentPICTURES
Liaoyang Waste Water Treatment Plant, Liauyang City, China
KEY DATA
Client: Liaoyang Water Company
Contract: turnkey M&E, supervision, start-up & training
Commissioned: 2004
Capacity: 200.000 m3/d (570.000 PE)
Source: mixed municipal sewage
Treatment: central lifting station, grit and grease removal, aeration, secondary clarification, sludge thickening, anaerobic digester, biogas processing, storage and utilization, sludge dewatering and sludge drying, odour treatment
PICTURES
Kaili Longtouhe Waste Water Treatment Plant , China
KEY DATA
Client: Kaili Water Supply Company
Contract: M&E process plant supply , commissioning
Commissioned: 2004
Capacity: 50.000 m3/d
Process: MSBR
Source: mixed municipal sewage
Treatment: Inlet pumping , coarse screen , mixed anerobic selector , SBR wih decater , sludge dewatering
PICTURES
Fuxin City Sewage Treatement Plant, China
KEY DATA
Client: Fuxin City Qing Yuan Sewage Treatement Company
Contract: M&E process plant supply, commissioning
Commissioned: 2004
Capacity: 100.000 m3/d
Source: mixed municipal sewage
Treatment: Coarse screen , inlet pumping station , fine screen , areated grit chamber , primary and final clarifiers , areation , sludge dewatering
PICTURES
Guangzhou Waste Water Treatment Plant, City of Guangzhou , China
KEY DATA
Client: Guangzhou Economic & Technological Development Co. Ltd
Contract: turnkey M&E, supervision, start-up & training
Commissioned: 2001
Capacity: 25.000 m3/d
Process: MSBR
Source: mixed municipal sewage
Treatment: Influent lifting , fine screening , aerated grit removal , anaerobic selectors , SBR , sludge thickening and dewatering
PICTURES
Yangzhou City Sewage Treatement Plant, China
KEY DATA
Client: Yangzhou Jieyuan Discharge Water Co. Ltd
Contract: M&E process plant supply, commissioning
Commissioned: 2000
Capacity: 100.000 m3/d
Source: mixed municipal sewage
Treatment: Influent lifting , fine screening , aerated grift removal , anerobic selector , SBR , Sludge thickening and dewatering
PICTURES
Wang Xiau Ying Waste Water Treatment Plant, City of Hefei, China
KEY DATA
Client: Hefei City Sewage Treatment Works Office
Contract: turnkey M&E, supervision, start-up & training
Commissioned: 1997
Capacity: 150.000 m3/d (500.000 PE)
Source: mixed municipal sewage
Treatment: Screening, intake, grit and grease removal, primary and final clarification, pre- and post thickening, sludge digestion and dewatering
PICTURES
Shijiazhuang Qiaoxi Waste Water Treatment Plant, City of Shijiazhuang, China
KEY DATA
Client: Shijiazhuang Construction Buro
Contract: turnkey M&E, supervision, start-up & training
Commissioned: 1993
Capacity: 170.000 m3/d (485.000 PE)
Source: mixed municipal sewage
Treatment: Screening, intake, grit and grease removal, primary and final clarification, pre- and post thickening, sludge digestion, biogas handling, sludge dewatering
PICTURES
