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Bio-KlarAlgin® aquatop® BioPol

Type of product 

An economical product to promote and improve the anaerobic degradation capacity.

Bio-KlarAlgin® „aquatop® BioPol" is a concentrated solution of bio-polyaluminiumchloride with added polishing agents. This combination multiplies the flocculation capacities of a norm-PAC. Bio-KlarAlgin® „aquatop® BioPol “ is applied to in  wastewater treatment processes and cleaning of industrial sewage as precipitation and flocculation product.  In addition, this product in combination with mit Bio-KlarAlgin® „aquatop® BA“ suits for controlling / abating filamentous bacteria in biological sewage treatment plants (even with regard to extreme infestation). Thus, Bio-KlarAlgin® „aquatop® BioPol “ is also used as agent against bulking sludge, scum and foams in sewage treatment plants.

 Fields of application

  • Increase of process stability of the whole wastewater treatment.
  • Reduction of sludge volume index.
  • Reduction of BOD5- and COD figures.
  • Increase of net efficiency.
  • Compensation of one-sided loads.
  • Physical control of filamentous bacteria.
  • Flocculation of turbid substances.
  • Prevention of uplift of fine flocs.
  • Widely elimination of solid matter.
  • Improving settling capacity of activated sludge flocs.
  • Elimination of and prevention from deposition of sludge.
  • Elimination of and prevention from formation of foams, bulking sludge and floating sludge.
  • Physical elimination of phosphorus (elimination of phosphorus by deposit).

Application areas

  • Communal sewage treatment plant
  • Industrial sewage treatment plant

Application advantages

The product is activating, stabilizing and regenerating the disturbed biocenosis.

Dosage / Directions for use

  • Location of application:
    At turbulent station
    Inlet / outlet of activation basin
  • Time of application:
    Continuously / in targeted intervals.

Product Data

Agent I Al2P3          17,0 ± 0,5 %
Agent II Al                   8,5 ± 0,3 %
Agent III Cl-                20,0 ± 2,0 %
Additional Agent AT Polymer
Basicity 43,0 ± 5,0 %
Active Agent app. 3,15 mol/kg
Trace Elements

As             <0,02         mg/kg
Cd             <0,02         mg/kg
Cu             <1,5           mg/kg
Cr              <0,05         mg/kg
Hg             <0,02         mg/kg
Ni               <2              mg/kg
Pb              <0,3           mg/kg
Se             <0,02         mg/kg
Sb             <0,02         mg/kg
Zn             <3               mg/kg

Crystallization -10 °C
Form liquid / paste
Colour blue / green
Conduct to Water soluble
pH-Area 1,0 ± 0,5
Density (20 °C) app. 1,3 kg/l
Security Data

see safety data sheet
91/155/EWG and 1999/45/EG

Quality Characteristic in accordance with „LWA-Richtlinie“ and ATV Arbeitsblatt A-202.
Health and Security For detailed information on handling or restriction, please see our safety data sheet.
Dose Quantity varying - according to individual problem
Packaging 260-kg-barrel
1.300 kg in 1.000 l one-way container
Packaging Unit 2 x    260 kg / pallet 520 kg
1 x 1.300 kg / container
Storage frost-free, dry, protect from solar radiation
Hint Information given in this leaflet are not to be seen as product specification and accord to our actual knowledge. Eventually occurring gaps cannot be excluded. Based on this information, it is not guaranteed that patents of aqua-terra Bioprodukt GmbH or other involved companies are available.


aqua-terra Bioprodukt GmbH Langenselbolder Straße 8, D-63543 Neuberg Telephone +49 (0) 6183-91 49 00  Imprint // Data protection