Dissolved air flotation

ALMA NeoDAF HDED

Dissolved air flotation with fully integrated, chemical-physical pre-treatment according to the process principle of precipitation, flocculation and neutralization. The system is used to treat industrial wastewater and can remove both dissolved and particulate substances.

Technical data

Main applications

Food industry Plastics processing Metallurgy Recycling industry

Throughput capacity

12 - 150 m³/h

COD reduction

50 - 80 %

Connected load

0.09 - 0.30 kW/m³

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We will be happy to help you if you have any questions about our ALMA NeoDAF HDED dissolved air flotation system.

Advantages

Load-proportional dosing of operating materials: The inline dosing in our plants is controlled by a COD online measurement system that precisely adjusts the precipitants and flocculants to the wastewater load.

Non-clogging expansion valves: The air-saturated water flow is mixed in evenly through non-clogging pneumatic valves.

Patented, energy-efficient air saturation system: The Venturi effect efficiently mixes the air into the water, which reduces energy consumption.

Bubble Booster System: This patented system ensures energy-efficient micro-bubble formation and guarantees the optimum bubble size to maximize floc formation and separation of pollutants.

Removal of hydrocarbons, lipophilic substances, filterable substances, heavy metals and strong reduction of COD and BOD

Process control with ALMA Vision software based on the Siemens TIA portal

Benefit from Almawatech's tailor-made treatment chemicals (precipitants, flocculants and neutralizing agents) for efficient and reliable wastewater treatment

Technical data: ALMA NeoDAF HDED

Type	Flow rate m³/h	Dimension mm	Operating weight kg	Air flow rate Nl/h	Connected load
NeoDAF HDED 10.000	12	2,370 x 1,270 x 1,780	approx. 2,700	400	0.30 kW/h/ m³
NeoDAF HDED 15,000	17	3,200 x 1,270 x 1,780	approx. 3,200	500	0.25 kW/h/ m³
NeoDAF HDED 20,000	22	4,000 x 1,670 x 2,100	approx. 6,600	650	0.25 kW/h/ m³
NeoDAF HDED 30,000	33	6,000 x 1,670 x 2,200	approx. 9,600	1.000	0.20 kW/h/ m³
NeoDAF HDED 40,000	45	6,000 x 1,670 x 2,200	approx. 12,700	1.400	0.15 kW/h/ m³
NeoDAF HDED 60,000	65	8,000 x 2,220 x 2,400	approx. 23,200	2.000	0.12 kW/h/ m³
NeoDAF HDED 80,000	80	10,000 x 2,220 x 2,400	approx. 32,000	2.200	0.10 kW/h/ m³
NeoDAF HDED 100,000	100	13,000 x 2,220 x 2,400	approx. 42,400	2.600	0.10 kW/h/ m³
NeoDAF HDED 150,000	150	13,000 x 2,700 x 2,400	approx. 55,300	3.400	0.09 kW/h/ m³