Sidestream Mainstream Process S::Control ® Biology

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EssDe ® Mainstream S::Select S::Control ® Biology

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Glossary

Activated carbon

Activated sludge

Activated sludge process

Aerobic granular activated sludge (AGS)

Alkalinity, acidity, buffer capacity during nitrogen elimination

Aluminium salts

Anaerobic degradation processes

Assimilative capacity

Autotrophic Organisms

Biological Phosphorous Elimination

Causes of gas (bubble) formation in the biological stage

Charge balance and zeta potential in the activated sludge

Chemical Oxygen Demand, COD

Coagulation, flocculation

Deammonification

Degradation of waste water substances

Denitrification

Digester gas, biogas

Digester sludge

Dissolved Organic Carbon DOC

Endogenous respiration

Energy self-sufficient wastewater treatment plant

EssDe^® Process

Extracellular polymeric substance (EPS)

Filamentous organisms

Filamentous organisms, bulking sludge

Filamentous organisms, microthrix parvicella

Filamentous organisms, nocardia

Filamentous organisms, sphaerotilus natans

Filamentous organisms, thiothrix

Filamentous organisms, type 021N

Filterable substances, suspended solids, non-settleable solids

Floating sludge (scum)

Foaming in the digester

Glycogen Accumulating Organisms, GAO

Heterotrophic / autotrophic

Indicator organisms

Indirect discharger

Indirect discharger register

Metal salts in sewage treatment plants

Nitrification capacity

Nitrogen removal

Packing density

Phosphate accumulating organisms, PAO

Phosphorous precipitation

Phosphorus compounds

Phosphorus-Deficiency

Polymers and Polyelectrolytes

Population equivalent, PE

Precipitation and flocculation

Preliminary sedimentation

Process water: centrate, filtrate, or press water

Protective effects and nutrient storage in biofilms

Return activated sludge (-ratio)

S::Select^® Process

Secondary clarifier

Sessile life forms

Settleable substances

Settling behavior of the sludge

Settling rate of the activated sludge

Sewage sludge incineration

Sludge activity, rate of consumption

Sludge dewatering

Sludge loading rate

Sludge stabilization, sludge digestion

Sludge thickening

Solids Retention Time (SRT), Sludge age

Surface loading

Total undissolved substances

Wastewater treatment

Aerobic granular sludge (AGS): Our solution against Bulking sludge

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