Chemical & Biological  Remediation

Waste Water Treatment Biosolids & Composting

Animal Waste & Effluent
Remediation

Soil Enhancement & Crop Amendments

US EPA:

Chemicals & Hazardous Materials:  Accidents, spills, leaks, and past improper disposal and handling of hazardous materials and wastes have resulted in tens of thousands of sites across our country that have contaminated our land, water (groundwater and surface water), and air (indoor and outdoor). Some of the more common categories of contaminants include: industrial solvents, petroleum products, metals, pesticides, bacteria, and radiological materials.

These contaminated sites can threaten human health as well as the environment, in addition to hampering economic growth and the vitality of local communities.

EPA and its state and territorial partners have developed a variety of cleanup programs to assess and, where necessary, clean up these contaminated sites. Cleanups may be done by EPA, other federal agencies, states or municipalities, or the company or party responsible for the contamination.

Biologicals:  Biological contaminants include bacteria, molds, mildew, viruses, animal dander and cat saliva, house dust, mites, cockroaches, and pollen. There are many sources of these pollutants. Pollens originate from plants; viruses are transmitted by people and animals; bacteria are carried by people, animals, and soil and plant debris; and household pets are sources of saliva and animal dander. The protein in urine from rats and mice is a potent allergen. When it dries, it can become airborne. Contaminated central air handling systems can become breeding grounds for mold, mildew, and other sources of biological contaminants and can then distribute these contaminants through the home.

By controlling the relative humidity level in a home, the growth of some sources of biologicals can be minimized. A relative humidity of 30-50 percent is generally recommended for homes. Standing water, water-damaged materials, or wet surfaces also serve as a breeding ground for molds, mildews, bacteria, and insects. House dust mites, the source of one of the most powerful biological allergens, grow in damp, warm environments.