Case­studier
Spilde­vands­­bio­augmentering

Fokus på reduktion af driftsomkostninger (OPEX) på korrekt fungerende spildevandsanlæg
Fokus på forbedret fjernelse af TN og TP
Ydeevneoptimering af overbelastede spildevandsanlæg
Genopretning af kritiske systemer

Når spildevandsrensningsanlægget fungerer korrekt, og vi fokuserer på reduktion af driftsomkostninger (energi, overskydende slam, kemikalieforbrug)

110 000 m3/d Pulp and Paper Mill
operational cost reduction improved odor control and settling rate
40 000 m3/d municipal plant
TN removal improvement, OPEX savings on excess sludge and energy consumption reduction
16 000 m3/d municipal wastewater treatment plant with dairy industry load
OPEX reduction TN andTP removal enhancement
15 000 m3/d municipal wastewater treatment plant - TN,TP removal enhancement
OPEX reduction on excess sludge formation energy consumption methanol usage
12 000 m3/d Chemical industry activated sludge WWTP
Stability and performance improvement - OPEX reduction
7 000 m3/d municipal plant
Energy consumption, and excesss sludge formation reduction
2 400 m3/d municipal wastewater treatment plant with food industry load
Energy, excess sludge and chemical consumption reduction
2 000 m3/d cave-age oxidation ditch for municipal wastewater treatment of a small town
OPEX reduction
1 500-2 500 m3/d seasonal food processing (cannery) WWTP bioaugmentation
OPEX reduction, effluent optimization, keeping sludge alive in off-season
1 200-1 800 m3/d seasonal food processing (cannery) WWTP bioaugmentation
OPEX reduction, effluent optimization
1 100 m3/d municipal wastewater treatment plant
Energy, excess sludge and chemical consumption reduction
1 000 m3/d municipal wastewater treatment plant
TN and TP removal enhancement , OPEX reuction on energy, excess sludge and chemical consumption
950 m3/d Brewery industrial UASB and activated sludge WWTP
OPEX reduction by elminating the need for costly periodic reseeding of the UASB - final effluent quality optimization

Når belastningen er for høj, og koncentrationerne af COD, BOD, TSS, NH4-N, TN og TP i spildevandet skal sænkes for at opfylde lovgivningsmæssige standarder

8 000 m3/d Recycled paper mill
increasing treatment capacity and optimizing effluent quality
2 200 m3/d Pharmaceutical industry
MBR technology - effluent optimization - increase of resistance against inhibition
2 200 m3/d municipal plant
capacity increase, effluent optimization, OPEX reduction
2 000 m3/d heavily overloaded old municipal plant
OPEX reduction by excess sludge reduction, effluent parameter optimization
1 500 m3/d municipal WWTP with a massive cumulative COD overload due to winery inlet
Effluent optimization, increasing treatment capacity
1 300 m3/d municipal wastewater treatment plant
Effluent parameter optimization - increasing treatment capacity
1 300 m3/d Pharmaceutical industry
MBR technology - effluent optimization - increase of resistance against inhibition
1 200 m3/d municipal wastewater treatment plant
Effluent parameter optimization - increasing treatment capacity
500 m3/d Category 3 animal protein factory's industrial MBR WWTP
Boosting COD removal nitrification and denitrification
450 m3/d Plastic recycling industry, activated sludge plant with UF post treatment
Effluent optimization, increase of resistance against inhibition , OPEX reduction
280 m3/d Seasonal Fish Processing SBR industrial WWTP with Tertiary Treatment Pond
Boosting nitrification and denitrification , keeping the sludge alive in off-season
240 m3/d Category 3 animal protein factory's industrial WWTP
Restoration of COD removal and nitrification after shock loads - improvement of sludge sedimentation
230 m3/d Electrical Industry Pond WWTP
Effluent COD reduction, odor and sediment reduction, pH and algae control
200 m3/d Category 1 & 2 animal protein factory's industrial WWTP
Boosting nitrification and denitrification