The primary principle behind vacuum recovery is the use of vacuum to draw and collect the targeted substance into a recovery system. Let's explore how vacuum recovery works in different scenarios.

1. UNDERSTANDING
VACUUM RECOVERY WORK
EUROBLAST MIDDLE EAST LLC

2. Vacuum recovery, also known as vacuum-assisted recovery or vacuum extraction, is a
process used in various applications, especially in the field of environmental remediation,
to extract liquids or gases from a confined space, such as soil, groundwater, or air. The
primary principle behind vacuum recovery is the use of negative pressure (vacuum) to
draw and collect the targeted substance into a recovery system. Let's explore how
vacuum recovery works in different scenarios:
INTRODUCTION

3. In environmental remediation, vacuum recovery is commonly used to remove contaminated
groundwater and soil vapors. The process typically involves the following steps
GROUNDWATER AND SOIL
REMEDIATION

4. • Well Installation: Wells, such as recovery
wells and monitoring wells, are installed in
the contaminated area to access the
groundwater and soil vapor.
• Vacuum Pump: A vacuum pump is
connected to the recovery well. The pump
creates a negative pressure inside the well,
causing groundwater and vapor to flow
towards it.
• Collection and Treatment: The extracted
groundwater and soil vapor are collected in
a tank or separator. Depending on the
specific application, the collected material
may undergo further treatment before
disposal or reuse.

5. Vacuum recovery is also used in industrial settings to recover valuable materials or control
emissions. For example:
INDUSTRIAL PROCESSES

6. • Manufacturing: In some industrial
processes, liquids or gases need to be
collected from various points for recycling
or reprocessing. Vacuum recovery systems
with appropriate hoses and attachments
are used to accomplish this.
• Emission Control: Vacuum recovery can
be used to control emissions of hazardous
gases or vapors. It involves capturing the
emissions through ducts or hoods and
directing them to a central recovery system
using negative pressure.

7. Household and commercial vacuum cleaners are familiar examples of vacuum recovery.
Here's how they work:
HOUSEHOLD AND COMMERCIAL
VACUUM CLEANERS

8. Suction Mechanism: A vacuum cleaner has
an electric motor that drives a fan or impeller,
creating a partial vacuum inside the cleaner.
Airflow: The vacuum cleaner is equipped with
a nozzle or hose that sucks in air along with
dirt and debris from the surfaces being
cleaned.
Filtration: The collected air and debris pass
through filters to separate the dust and dirt
from the air. Cleaned air is then expelled back
into the environment.
Dust Collection: The dirt and debris are
collected in a bag, dustbin, or other
containment area for later disposal.

9. Overall, vacuum recovery is a versatile and efficient technique that relies on negative pressure to
draw and collect substances from various environments. Its applications range from environmental
cleanup to industrial processes and even household cleaning, making it a crucial technology in many
different fields.

10. THANKS
Euroblast Middle East LLC
Email: info@euroblastme.com | Contact number: +971 42824400
Website: https://www.euroblastme.com
Address: Dubai, United Arab Emirates