Flotation is a physical separation process widely used in industrial wastewater treatment to remove undissolved and dissolved substances such as fats, oils, hydrocarbons, dissolved metals and organic compounds (COD) from wastewater. The process combines chemical pre-treatment with a physical flotation technique to achieve efficient separation of
The flotation plant is a physical separation process widely used in industrial wastewater treatment to remove undissolved and dissolved substances such as fats, oils, hydrocarbons, dissolved metals and organic compounds (COD) from wastewater. The process combines chemical pre-treatment with a physical flotation technique to achieve efficient separation of
Flotation aids are chemical substances that are used in industrial wastewater treatment to optimize the flotation process. The main function of these aids is to improve the separation performance of flotation plants by facilitating the separation of undissolved substances, fats, oils and other pollutants from the wastewater. Flotation aids typically include precipitants,
Flotate sludge is a by-product/waste product that is produced as part of a flotation plant used for wastewater treatment. This physical separation method is used to remove undissolved particles and impurities from wastewater. Flotate sludge typically consists of fats, oils, suspended solids and other organic or inorganic substances that are removed by the chemical treatment of the wastewater.
Liquid hazardous waste from industry poses a particular challenge as it often contains highly concentrated pollutants. This waste is generated in numerous industries and differs in terms of its composition and hazardousness. Typical examples are Chemical industry: solvents, acid residues, alkalis and reaction residues. Metal processing and electroplating: Rinsing water containing heavy metals, emulsions, oil-water mixtures.
River water treatment is essential for industries with high water requirements in order to obtain process water from surface water sources such as rivers or lakes in an efficient and environmentally friendly manner. This treatment comprises several steps that are coordinated to prepare the water for the specific requirements of industrial use. When is river water treatment worthwhile?
A frequency converter (also known as a frequency inverter) is an electrical device that adjusts the frequency and voltage of alternating current to control the speed and torque of an electric motor. This makes it an essential component of modern water and wastewater treatment systems, as it optimizes energy consumption and extends the service life of the motor.
GAC or granular activated carbon is a highly effective filter material used in water and wastewater treatment to remove organic compounds, odors and flavors as well as micropollutants such as pesticides, heavy metals and pharmaceutical residues. Technical basics Adsorption and filter effect The effect of GAC is based on adsorption, a physico-chemical process in which organic compounds are adsorbed.
A GAK filter is an essential component of modern water treatment systems and is used to remove organic and inorganic pollutants and micropollutants from water. Granular activated carbon, the heart of this filter, is characterized by an extremely high specific surface area and a microporous structure that enables effective adsorption of pollutants.
Electroplating is an electrochemical process used to coat metal surfaces with a thin layer of another metal. The aim is to improve the properties of the base material, such as corrosion protection, hardness, conductivity or aesthetic aspects. Technical background The workpiece is immersed in an electroplating bath as a cathode,
