References: Wastewater Treatment and Polishing

 

Guangda Xinyi

Location: Xinyi P.R.C.; 34°19'00.9"N 118°18'45.2"E
Client: Guangda Water Management
Year: 2016 – x

Content: Municipal wastewater
Services provided by BHU:
Municipal wastewater treatment plant with precipitation, flocculation and sedimentation (BHU- reactor LHPS) and BAF (Biological aerated filters) und Ozonization incl. Commissioning

Project Data:
Raw water type:
Municipal waste water
Product water: Treated waste water for discharge into surface                           waters
Capacity: 12.000 m³/d
Technology: LHPS reactor 1 x 500 m³/h

                     BAF

 

Top Harvest Yanchang Coal

Location: Yan’an, P.R.C.; 35°53'49.6"N 109°21'38.5"E

Client: Yan’an Energy and Chemical Group Co. Ltd. Of Shaanxi Yanchang Petroleum Group Co. Ltd.

Year: 2016 – x

Content: Treatment of industrial waste water

Services provided by BHU: 

Industrial waste water treatment by precipitation, flocculation and sedimentation (BHU- reactor LHPS), Biofiltration, Flotation, BiosS-Treat®- Technology as pretreatment for Reverse Osmosis incl. commissioning

Project Data:
Raw water type:
Industrial waste water
Product water: Treated waste water for discharge into surface                           waters
Capacity: 700 + 800 m³/h
Technology: LHPS reactor
                    Dissolved air flotation

                    AO Biology Biological aerated filters (BAF)
                    Sand filtration
                    AC Filtration

 

Weihei Gaoqu

Location: Gaoqu P.R.C.; 37°30'36.3"N 122°01'18.7"E

Client: Weihei Water Management Enviromental Technology

Year: 2016 – x

Content: Municipal wastewater
Services provided by BHU: 

Municipal wastewater treatment plant with precipitation, flocculation and sedimentation (BHU- reactor LHPS) and Biofiltration incl. Commissioning

Project Data:

Raw water type: Municipal waste water

Product water: Treated waste water for discharge into surface                           waters

Capacity: 40.000 m³/d

Technology: LHPS reactor 2 x 875 m³/h                                                       Biofiltration 4 x 437,5 m³/h

 

WWTP Keszthely

Location: Keszthely, Hungary; 46°44'10.0"N 17°14'12.0"E

Client: DRV Dunántúli Regionális Vízmű Zrt.

Year: 2014 – 2015

Content: Refurbishment of a sewage treatment plant for municipal waste water with sludge digestion and gas utilization
Services provided by BHU: 

Design, engineering, supply of equipment, installation supervision, commissioning of the digestion units and corresponding electrical equipment.

Project Data:
Digester Volume:
2 x 1.400 m³
Capacity of the biogasholders:  660 m³
Electric power cogenerators:  330 kW
Average daily production: 2.000 kWh/d

Energy recovery for station needs: min. 100% from sludge line

                                                        approx. 40% from total plant

 

Sinopec Guangzhou

Location: Guangzhou, China; 34°54'21.8"N 112°36'21.9"E

Client: Sinopec Guangzhou, Top Harvest

Year: 2009 - 2010

Content: Preparation of process water from surface water
Services provided by BHU: 

Design, engineering, supply, installation and commissioning of the water treatment units

Project Data:

Raw water type: River water (Pearl River)

Product water: Process water

Capacity: 2100 m³/h Clarification

Technology: LHPS Reactors                     

                     Multi Media Filtration

 

Sinopec Luoyang WWTP

Location: Luoyang, China; 30°37'10.5"N 114°26'27.5"E

Client: Sinopec, Luoyang

Year: 2013 – 2014

Content: Treatment of refinery waste water
Services provided by BHU: 

Design, engineering, supply of special equipment, installation, commissioning of the wastewater treatment units

Project Data:

Raw water type: Industrial waste water

Product water: STP-effluent according to local requirements

Capacity: 1 x 450 m³/h Waste water treatment

Technology: Flotation (DAF)                   

                     LHPS-Clarifier

                     Biofiltration

                     Sludge dewatering

 

WWTP Weihai Huafang

Location: Weihai, China; 37°30'37.3"N 122°01'20.0"E

Client: Weihai Water Group Co., Ltd.

Year: 2012 – 2015

Content: Turn-Key realization of a municipal wastewater treatment plant with mechanical pretreatment, primary clarification, 3-stage biological aerated filtration (BAF) plant and sludge treatment. The modular biofiltration is equipped with chemical phosphor precipitation as well as pre-denitrification, nitrification and post-denitrification.
Services provided by BHU: 

Design, engineering, supply of equipment, supervision of installation, commissioning of the sewage treatment plant

Project Data:
Raw water type:
Municipal waste water
Product water: Treated effluent according to local standards

Standards: Chinese Standard 1A:
                   BSB/BOD 10 ppm, CSB/COD 50ppm, SS 10 ppm,

                   NH4-N 5 ppm,TN 15 ppm, TP 0.5 ppm
Capacity: 166 667 EW / P.E.
                 Qd 40 000 m³/d
                 Qh max. 2 167 m³/h
Technology: Screening
                     Aerated sand trap
                     Primary sedimentation LHPS
                     3-stage biological aerated filtration
                     Sludge treatment (dewatering)

 

Weihei Jingqu

Location: Jingqu , P.R.C.; 37°27'11.4"N 122°14'20.4"E

Client: Weihei Water Management Enviromental Technology

Year: 2017 - x

Content: Municipal wastewater
Services provided by BHU: 

Municipal wastewater treatment plant with precipitation, flocculation and sedimentation (BHU- reactor LHPS) and 3- stage biofiltration incl. commissioning

Project Data:
Raw water type:
Municipal waste water
Product water: Treated waste water for discharge into surface                           waters

Capacity: 50.000 m³/d
Technology: LHPS reactor 4 x 520 m³/h
                     Biofiltration 3 x 694 m³/h

 

WISCO Wuhan Int. Steel Cor.

Location: Wuhan / P.R.C.; 23°04'03.9"N 113°29'45.9"E

Client: HUADET, Wuhan

Year: 2008 – 2009

Content: Treatment of industrial waste water
Services provided by BHU: 

Design, engineering, supply of special equipment, installation, commissioning of the wastewater treatment units

Project Data:
Raw water type:
Industrial waste water
Product water: Treated effluent for re-use as process water

Capacity: 10.000 m³/h
Technology: LHPS reactor – 6 x 1.670 m³/h
                     Media Filtration – 12 x 835 m³/h

 

Motor Oil Hellas / Oil Refinery

Location: Corinth / GR; 37°55'14.9"N 23°04'26.1"E

Client: Motor Oil, Hellas

Year: 2004 – 2006

Content: Treatment of refinery waste water and sludge
Services provided by BHU: 

Design, engineering, supply of special equipment, installation, commissioning of the wastewater and sludge treatment units

Project Data:
Raw water type:
Industrial waste water
Product water: STP-effluent according to local requirements

Capacity: 1 x 450 /h Waste water treatment
Technology: Flotation (DAF)

                    Media Filtration

                    Biofiltration

                    Sludge dewatering

 

STP Focsani & Digestion Plant of the STP Focsani

Location: Focsani / ROM

Client: SC Compania de Utilitate Publice SA

Year: 2006 – 2009

Content: Turn-key realization of a sewage treatment plant for municipal waste water with mesophilic biogas production + energy recovery
Services provided by BHU: 

Design, engineering, supply of equipment, supervision of installation, commissioning of the sewage treatment plant, 1 year operation supervision 

Project Data:
Raw water type:
Municipal waste water
Product water: Treated effluent according to local standards

Standards: BSB/BOD 25 ppm, CSB/COD 125 ppm, TSS 35                        ppm, TN 15 ppm, TP 2 ppm

Capacity: 129.500 EW / P.E.

                Qd 40.000 /d

                Qh max. 8.000 /h
Technology: Screening

                    Aerated sand trap

                    Primary sedimentation

                    Aerated sludge treatment

                    Secondary clarifier

                    Sludge treatment (incl. digestion)

                    Biogas desulphurisation

                    Co-generation unit

Digester Volume: 4000 

Capacity of the biogasholders: 400 + 400 

Electric power cogenerators: 124 + 124 kW

Average daily production: 4350 kW

Energy recovery for station needs: min. 35%

 

FPC Fajr Petrochemical Company

Location: Bandar Mahshahr / I.R.R.; 30°28'51.8"N 49°05'13.1"E

Client: ZTIC, Dubai

Year: 2011 – 2012

Content: Implementation of BiosS-Treat® process and technology at FPC’s BWRO plant
Services provided by BHU: 

Design & engineering, optimization of clarifiers, commissioning of the BWRO- pretreatment units

Project Data:
Raw water type:
Surface water Karoon River
Product water: Pre-treated RO feed water with minimized bio-                           fouling potential

Capacity: 6,850 /h (164,400 /d)
Technology: BiosS-Treat® filtration – 10 x 685 /h (open                             gravity filters)

 

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