Chemical Water Treatment for waste water - Water and Wastewater

Kurita develops products and solutions for the waste water treatment to improve the water quality and respect the legislation and the environment. Due to increased environmental sensitivity and today’s legislative restrictions, most industrial plants which use water already have wastewater treatment plants. The different Kurita Technologies carefully adapts to the needs of each plant through the optimization and improving the water quality and reducing your operating costs. Improve the water reuse in your facilities and work closely with our customers to reduce the discharges to a minimum level is one of our main targets.

Water Purification:

  • Kurifloc/GiluflocFerrofloc: Organic or mixed coagulants and adsorbing agents.
  • Kurifloc/Gilufloc, FerrocrylWide range of flocculants, available as powder or emulsions and in a large range of ionicity.
  • Kurifloc/Gilufloc, Ferrocryl: Specific agents for sludge treatment which help separate the water from the sludge particles.
  • FerrolinOrganic emulsion splitters.
  • HeMeX: Heavy metals removal

Biological waste water treatment:

  • Biotreat: Chemical preparations used for activated sludge systems
  • Biobooster Series of dry Microorganisms and nutrients to regenerated your biological systems without side effects in the subsequent steps.

Cleaning - Oil Dewatering:

  • Ferrolin: To reduce the concentrated oil quantities by decreasing to the minimum the amount of water in oil.

Cleaning - Antifoam:

  • Ferrolin: Wide range for both preventive and curative actions.

Cleaning - Odor control:

  • Kurita/Ferrosolf: Specific products for real chemical odor neutralization.
  • Kurirazer: odor control Agent
Why choose Kurita?
We gained experience in wastewater treatment over several decades and in various types of industry. Our solutions allow you to respect legislation and the environment and to reduce costs. Our aim is to help you improve the treatment processes, while saving water and reducing sludge and waste. Wherever appropriate, we also investigate with you the possibility of reusing water and thereby controlling the whole water related field.

Do you need support? Our qualified experts will be glad to advice you personally and individually.

Coagulants and Flocculants.
Waste water from industrial processes contains a number of pollutants which are present in dissolved or undissolved forms. Keeping the waste water effluent limits requires mechanical processes such as filtration, sedimentation or flotation before the water can be discharged to the sewage system.

The specific use of coagulants and flocculants optimizes the separation of suspended particles, solids and sludge from the waste water, which, without such chemical additives, could not be removed in the flotation or sedimentation processes.

Besides the large range of powder products Kurita also offer oil emulsion polymers, oil-free dispersion polymers and water base polymers.

Emulsion Breakers.
The demulsification plays an important role for an effective waste water treatment process. Only the effective separation of the oil phase from the waste water enables a trouble-free waste water treatment and discharge. Furthermore the volume of the separated oil, as well as the disposal costs for it, will decrease significantly when the water content of the oil is reduced. In some cases the proper oil water separation allows recovery of the oil with high yields and marketable quality.

The use of Kurita’s emulsion breakers and the specific adaptation to your process will increase the effectiveness of your emulsion breaking system and finally results in an increased productivity and cost reduction.

In industrial processes foam is often unavoidable and has many root causes. Large quantities of foam cause trouble and can even jeopardize the operational safety.

The specific use of the right defoamer breaks down the foam and/or prevents its formation. Our engineers are ready to advise you in the selection and application of a suitable defoamer adapted to your equipment and processes.

Odor Absorbers
In many industrial processes and waste water-bearing systems, such as waste water treatment plants, demulsification plants, storage tanks and retention water tanks, unpleasant smells occur resulting either from substances in the waste water or by digestive processes.

Kurita odor absorbers remove smell, prevent the formation of corrosive hydrogen sulfide and can even absorb already existing malodorous produced by H2S.

Customized Solutions:

Wastewater treatment plants are unique because of the number of influencing factors: quality of the wastewater, production processes, contaminants, plant design, etc. We provide solutions adapted to your special needs. We always investigate wastewater problems from the beginning of water consumption till the discharging point, taking into account all factors.