Dual Membrane Biogas Balloon for Biogas Project

Brief introduction of dual membrane biogas balloon for biogas project
The 3/4-spherical biogas balloon represents the traditional stand-alone external vessel with many volume choices of gas storage at high pressures.
The MONDES dual membrane biogas balloon consists of a formative outer membrane and of an inner and a floor membrane forming the actual gas space. All membranes are produced in-house and thus ensure Maximum Quality. A permanently functioning supporting air blower Feeds air into the intermediary space between the inner and outer membranes, at a slight over-pressure. The supporting air enters via the patented AIRFLOW-SYSTEMTM. This Permits regular air intake across the entire construction height of the MONDES dual membrane biogas balloon.
In the standard configuration, a specially designed blower with a flat characteristic pressure curve combines high operational safety with Maximum profitability. The operating pressure in the double Membrane gas holder thus remains constant, regardless of the amount of gas taken in or flowing out.
The supporting air helps to hold the shape of the outer membrane. This enables the biogas balloon to withstand external loads, such as wind or snow. At the same time, the inner Membrane is also under slight pressure. This "operating pressure" serves to recirculate the Biogas stored in the plant.
The filling Level of the stored Biogas is measured either via ultrasonic measuring or using the rope length method. A purpose-designed inner Membrane ensures an ideal measurement Signal. This is key in ensuring productive Operation of the biogas balloon.
All three membranes are durably mounted on the existing foundations using a gas-tight clamping ring. A hydraulic safety valve serves to prevent damage to the MONDES double membrane biogas balloon in the (hardly likely) event of overpressure occurring in the tank.

Features of dual membrane biogas balloon for biogas project

- Lower Investment and maintenance costs
- Easy Maintenance
- Quick Installation within a few days on an existing foundation
- Very high operating pressures
- Large volumes
- Suitable for highest snow and wind loads
- Permanently gas-tight
- High operational reliability
- Exact level metering

Benefits of dual membrane biogas balloon for biogas project

MONDES's dual membrane biogas balloons are exclusively manufactured from advanced structural fabrics and designed as membranes to provide both structural (climatic) stability and impermeable gas storage. No metals are used, except for the anchorage connecting the membranes to a concrete foundation slab.
Our dual membrane biogas balloon for biogas project is provided with full instrumentation to measure and control the storage process. Our Biogas holders can be used in (e.g.) solid waste processing facilities, sewage water and sludge treatment facilities, agricultural waste treatment projects, and agricultural- and industrial biogas installations.

Quality service and warranty

• 100% quality testing for every finished product before delivery;

• Professional Aging testing room for aging testing time over 8 hours

• Professional function testing for every process

• One year warranty service for whole set equipment.