english Dissolved air flotation (DAF) equipment has carved a niche for itself across a wide range of industries, primarily due to its remarkable efficiency in separating suspended particles from water.
Drinking Water Treatment
In the drinking water sector, DAF plays a pivotal role. It effectively removes algae, protozoa, and fine suspended solids, which are potential health hazards. By eliminating particles larger than 10 - 20 micrometers with an efficiency of up to 90 - 95%, DAF ensures that the water supplied to consumers is safe and free from contaminants. This not only improves the taste and appearance of drinking water but also reduces the risk of water - borne diseases.
Industrial Wastewater Treatment
Paper and Pulp Industry
The paper and pulp industry generates a substantial amount of wastewater containing fiber fragments, fillers, and other impurities. DAF equipment can effectively remove these contaminants down to 50 - 100 micrometers. Recycling the treated water within the production process helps the industry conserve water resources and cut down on operational costs.
Food Processing Industry
In food processing, wastewater often contains fat globules, protein particles, and organic matter. DAF is well - suited for separating these components, maintaining high treatment precision. This not only meets environmental regulations but also prevents the clogging of pipes and other equipment downstream.
Municipal Wastewater Treatment
DAF is increasingly being adopted in municipal wastewater treatment plants. It helps remove scum, oil, and grease, as well as suspended solids. Compared to traditional sedimentation methods, DAF can handle higher hydraulic loads, making it an ideal choice for large - scale wastewater treatment facilities.
Aquaculture
In aquaculture, maintaining water quality is crucial for the health and growth of aquatic organisms. DAF equipment removes uneaten feed, feces, and other organic matter from the water, reducing the risk of disease outbreaks and ensuring a suitable environment for fish and other aquatic species.
