I forgot

Home > Water treatment>Biological WWTP Shock Treatment
Biological WWTP Shock Treatment - A&B Laboratorios de Biotecnología S.A.U
Home > Water treatment>Biological WWTP Shock Treatment

Water treatment>Biological WWTP Shock Treatment

Biological WWTP Shock Treatment

WA 521


Biological product in powder format, made of natural microorganisms and enzymes chosen for their ability to degrade and digest organic matter, specially fats from food present in urban and industrial water.
  • Biotechnology
  • ECO range


  • Hotels
  • Food industry
  • Environmental sector
  • Campings

Product with shock effect, made for treatment plants and industrial waste water treatment plant (WWTP) and other waste water purification facilities (sewage lift stations, sewer networks, pipes), operating with low yields due to overloading of organic matter, mainly fats.

It must be added the first and second week, trying to apply it evenly over the entire surface of the biological reactor (aeration tank). Then, it is recommended continuing treatment with the WA 516 product.

Estimated dose: 1-5 g/week per m3/day of water flow entering the water treatment system.ᅠ
Contact the Technical Department to adjust the definitive dosage.

  • Economical product: decreases the pollutant load of the effluent and reduces the cost of dumping feesᅠ
  • Proven effectiveness: biological and enzymatic action to break down organic matter, specially oils and fats
  • Multi-action: breaks down organic matter and eliminates odours, prevents bulking and filamentous algae
  • Safe to use: not classified as hazardous
  • Environmental improvement: biological product
  • Other benefits: easy to dose and very suitable for shock treatments and uncontrolled spills or spills with a high organic load


A&B Laboratorios de Biotecnología includes enzymes and microorganisms in their products to get so minimize the chemical load, substituting it for biological load that degrades organic matter.

View products


Ecodesign means considering the environment during the process of product development. It is an added value, an addition to traditional factors of cost and quality factor.

View products

European ecolabel

The European Ecolabel is a distinctive product that ensures the fulfillment of stringent controls and ecological criteria, among them the exclusion of substances harmful to the environment and health.

View products