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Introduction
Dissolved Air Flotation (DAF) is a widely used water treatment process in industrial wastewater treatment due to its effectiveness in removing suspended solids, oils, greases, and other contaminants from wastewater.
Product specification
● High TSS removal rate: 96%~99%
● High hydraulic load: up to 80m3/(m2.h)
● High sludge load: up to 70 kg/(m2.h)
● Small footprint: 1/5 of the traditional new African development agenda
● Reduce energy and chemical consumption
● High sludge concentration: solid content up to 5%
Product Application
Here are some common applications of Dissolved Air Flotation for industrial wastewater treatment:
Food and Beverage Processing: Dissolved air floatation systems are utilized in the food and beverage industry to treat wastewater generated from processing plants. These systems effectively remove organic matter, suspended solids, and fats, oils, and greases (FOG) from wastewater streams, ensuring compliance with environmental regulations and facilitating the safe discharge or reuse of treated water.
Pulp and Paper Industry: DAF technology is employed in the pulp and paper industry for the treatment of wastewater produced during the manufacturing process. It aids in the removal of fibers, lignin, and other contaminants from the wastewater, allowing for the recovery of clean water for reuse and minimizing the environmental impact of pulp and paper mills.
Chemical Manufacturing: Industries involved in chemical production utilize DAF systems to treat wastewater containing various chemical compounds, suspended solids, and other contaminants. The technology helps to separate and remove these pollutants, ensuring that the discharged water meets regulatory standards and minimizing the environmental footprint of chemical manufacturing operations.
Textile Production: Textile manufacturing facilities use Dissolved air floatation devices for the treatment of wastewater containing dyes, pigments, and suspended solids. DAF technology effectively removes colorants and other pollutants, allowing textile companies to manage their wastewater in an environmentally responsible manner while conserving water resources through the reuse of treated effluent.
Metal Finishing and Electroplating: DAF is employed in metal finishing and electroplating operations to treat wastewater contaminated with heavy metals, oils, and suspended solids. The technology facilitates the removal of metal ions and other pollutants, enabling compliance with discharge regulations and supporting sustainable water management practices in the metal finishing industry.
Oil Refining and Petrochemical Processing: DAF systems are utilized in the oil refining and petrochemical sectors to treat wastewater containing hydrocarbons, emulsified oils, and suspended solids. DAF technology aids in the separation and removal of these contaminants, contributing to the effective management of wastewater and the protection of water resources in these industries.
Automotive Manufacturing: Automotive manufacturing facilities employ DAF technology to treat wastewater generated during production processes, such as vehicle assembly and painting. DAF systems assist in the removal of oils, greases, suspended solids, and paint residues from the wastewater, enabling compliance with environmental regulations and promoting sustainable water use practices in the automotive industry.
Application
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