Lead Paint Removal with Hepa Vacuums
Hepa vacuums are commonly used in industrial situations and residential applications for removing toxic chemicals safely such as lead based paints. Lead based paints commonly used in the 60’s and 70’s in several painting applications, in homes, shops, and factories were later found to be very toxic if ingested in any manner. Removing lead based paint can also create toxic particulates that can pollute the air and if breathed cause several illnesses including cancer.
Hepa vacuums will have a variety of ratings that are specific to the types of material they are used to collect. To remove lead based paint materials safely a certified hepa vacuum that is rated for lead toxic material removal will be necessary. The rating for lead removal will have a few key components such as filter types and cyclonic techniques that are key to the rating. Variations in vacuum power and application including density and strength of a filter and numbers of filters used are determined to rate the vacuum as efficient enough to remove lead based paint safely.
Filters used in a hepa vacuum are rated for various materials and a hazardous material rating will determine that a vacuum can be used to remove lead based paint. The type of filter is the same but the material base of the filter may be woven tighter and at more varying angles with a looser stitch that creates a filament pattern that can trap the smallest of particulates found in dust created by paint removal. The fibers used can vary and will be woven within the filter in a thicker density.
The vacuum action is created in a cyclonic technology that sucks in a particular air pattern that also carries particulates in a tapering fashion up though a filter at its longest point. This technology enables the filters to operate at the highest level possible to block and capture tiny dust particles that cannot be seen by the naked eye. The combination of these aspects of a hepa vacuum creates a pure air exhaust that has cleaned almost 1005 of the particles from the air.
Removing lead based paint can have several steps and the first step is scraping. Accessories for a hepa vacuum that is regulated for lead based paint removal will have a dustless pant scraper tool or attachment. These attachments are created to collect dust particulates at the point of origin. While scraping the paint the attachment will vacuum, the dust created cleaning the air before the particulates have the opportunity to expand. A power sander can also be used in paint removal and shields that are attached to the disc of the sander will be fitted with a hose that extends to the hepa vacuum.
Hoses and attachments that are used in lead based paint removal will need to be inspected regularly to insure there are no cracks or leaking joints. If the hoses or attachments are defective it will be necessary to replace the tools attachments and accessories to adhere to safety standards. Standards are necessary guidelines to insure that the products are performing with optimum performance to remove toxic materials safely. Duct tape and glue may appear to fix a leak in a hose or attachment but is not regulated as a safe practice and could cause harm or health issues for those using the paint removal tools. In addition, regulated guidelines are monitored in industrial and commercial applications for larger contractors and the state mandated guidelines are also necessary to follow or fines can be implemented.
After the paint has been scraped and disposed of properly the area that was painted will need to be brushed and washed to remove all particulates also from the walls and areas that were painted. A hepa vacuum attachment with a brush can be used to dust the areas clean of paint residue that could be clinging to the surfaces. Some hepa vacuums can be used in wet or dry circumstances and brushing cleaners on the painted surfaces to better clean hazardous materials can be used and the vacuum will dispose of desired wastes efficiently and safely.
Lead based paint removal can be a hazardous job and a hepa vacuum system can enable contractors and homeowners to remove hazardous paints safely with out creating more pollution or causing themselves harm. Guidelines for lead paint removal and safety standards are to be closely followed to adhere to regulations and perform the task safely. Cutting corners in removing hazardous waste can be very disastrous and it is important to follow the safety guidelines and perform regular maintenance and service inspections of the hepa vacuums used in hazardous material removal.