The main issue with this kind of atmospherical pollutions is to minimise the exposure of factory operatives to the dust emission.

It can be achieved by the correct sizing of capture systems (hood and push pull systems) which are able to catch dust local to where they are produced, limiting their dispersion into the working environment.

When dust is transferred in ventilation system’s it has to be removed from extracted air by an appropriate air treatment systems i.e. (bag filters, drawer’s filters, wet filters, etc.).

用化学清洗和生物滤池来废除沥青制造及加 工企业之排放的气体

The production of bitumen involves the release of fumes containing mainly hydrocarbons and hot gases.

Air Clean has extensive experience in building plants for the treatment of fumes from industrial bitumen, primarily through the use of scrubbers and biofilters.

In particular, the biological filters have proven to be particularly effective for the removal of aromatic hydrocarbons (benzene, styrene, toluene).

技术

用干式空气滤清器来消除混混凝土与砖块企 业排放的粉尘

One of the problems associated with the production of bricks and cement is the production of dust.

The powders are mainly generated in the grinding stages of the raw materials. The production of cement dust is another source constituted by production furnaces whose emissions must be extracted and properly treated.

The technologies used in these cases are made up of dry filters, typically bag filters and electrostatic.

技术

用化学清洗和生物滤池来消除干燥炉排放的 气味及VOC

In the brick and cement production factories the air expelled from the production ovens can hold a plurality of volatile compounds which often cause bad odours.

Air Clean has produced many successful applications by the use of chemical pre-felling, typically soda scrubber for the removal of acids and subsequent gas VOC removal by biological oxidation.

技术

消除在耐火砖生产过程中出现的粉尘

The production of tiles in refractory material for lining of furnaces and of thermal reactors is often as source of dust production.

Air Clean has considerable experience in this area having made several plants for the abatement through the use of dry filters.

技术

集中气动清洁系统