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Weiss ApS is now ISO 9001 certified

With this ISO 9001 certification, Weiss ApS is qualified to perform major inspections of safety and control equipment for steam, hot water, and thermal oil boilers.

Inspection:

Inspection of the safety circuit on the system.
Inspection of other safety systems
(safety valve, etc.).
Inspection and, if necessary, adjustment of instrumentation.
Inspection and, if necessary, adjustment of AMS equipment.
It can be expanded to cover the entire system.

Benefits:

Increased safety.
Documentation that can be presented to the relevant authority.
Continuous registration and history of the safety system.
The supplier is more closely connected to your specific system.

Contact our BackOffice for further information about our service concepts:

Monday – Thursday 8:00 – 16:00
Friday 8:00 – 15:00

Phone: +45 96 52 04 44
E-mail: service@weiss2energy.eu

Outside normal opening hours, weekends and holidays:
On-call phone: +45 30 98 35 60

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Weiss has entered into a partnership with SEG A/S and can therefore offer retrofit solutions with SEGFlu® flue gas condensation for biomass plants.

Weiss has entered into a partnership with SEG A/S

- and can therefore offer retrofit solutions with SEGFlu® flue gas condensation for biomass plants.

Weiss offer retrofit solutions with SEGFlu® flue gas condensation for biomass plants.

Weiss has entered into a partnership with SEG A/S and can therefore offer retrofit solutions with SEGFlu® flue gas condensation for existing biomass plants.

With SEGFlu®, a larger share of the energy contained in the flue gas can be recovered and returned to the heat production process. The solution is suitable for, among others, straw- and wood chip-fired boilers and can be used with direct heat exchange or combined with an absorption heat pump for additional energy recovery.

More energy from biomass

The potential for heat recovery depends, among other factors, on the type of fuel and its moisture content. The figures below show examples of how flue gas condensation can affect efficiency and flue gas temperature:

	Straw 12 % moisture	Straw 18 % moisture	Wood chips 45 % moisture	Wood chips 55 % moisture
Without flue gas condensation	91,7 %	91,5 %	90,2 %	89,1 %
Flue gas temperature	140 °C	140 °C	140 °C	140 °C
Direct heat exchange	97,1 %	98,2 %	106,1 %	112,5 %
Flue gas temperature	50 °C	50 °C	50 °C	50 °C
With absorption heat pump	105,4 %	106,7 %	115,7 %	122,9 %
Flue gas temperature	25 °C	25 °C	25 °C	25 °C

Efficiency is stated in relation to the fuel’s lower heating value. The actual energy recovery depends on the individual plant, fuel and operating conditions.

SEGFlu BIO – condensate treatment

Flue gas condensation produces condensate, which must subsequently be treated. SEGFlu BIO is designed for the treatment of condensate from, among other applications, biomass boilers and waste incineration plants.

The system removes particles, impurities, heavy metals and PAH compounds while also regulating the pH level. SEGFlu BIO operates fully automatically, has a low chemical consumption and logs parameters including water volume, pH and temperature.

SEGFlu ULTRA – reuse of condensate

With SEGFlu ULTRA, the condensate can be treated further using ultrafiltration. The purified water can then be reused as make-up water in the plant instead of being discharged to the sewer.

This reduces the need for mains water and can also result in savings on both water consumption and wastewater discharge.

Retrofit for existing biomass plants

Through the partnership between Weiss and SEG, SEGFlu® can be offered as a retrofit solution for existing biomass plants. This makes it possible to improve energy recovery and reduce flue gas temperature without necessarily replacing the existing boiler plant.

Contact Weiss to learn more about the possibilities with SEGFlu® and the potential for your biomass plant.