containers that can be dumped into a sanitary sewer drain. paints should not be washed down the drain. Recycle paint thinner, solvents, pressure washwater, and any other recyclable materials. Use efficient spray equipment such as electrostatic, air-atomized, high volume/low pressure, or gravity feed spray equipment. Purchase recycled paints, thinner, solvents, and other products if feasible. Printing Operations Description of Pollutant Sources: Materials used in the printing process include inorganic and organic acids, resins, solvents, polyester film, developers, alcohol, vinyl lacquer, dyes, acetates, and polymers. Waste products may include waste inks and ink sludge, resins, photographic chemicals, solvents, acid and alkaline solutions, chlorides, chromium, zinc, lead, spent formaldehyde, silver, plasticizers, and used lubricating oils. As the printing operations are conducted indoors, the only likely points of potential contact with stormwater are the outside temporary waste material storage area and area where chemicals are offloaded at external unloading bays. Pollutants can include total suspended solids, pH, heavy metals, oil and grease, and . Pollutant Control Approach: Ensure appropriate disposal and NPDES permitting of process wastes. Cover and contain stored raw and waste materials. Required BMPs Discharge process wastewaters to a sanitary sewer (if approved by LOTT Alliance Industrial Pretreatment Program (360) 5285708 or to an approved process wastewater treatment system). Do not discharge process wastes or wastewaters into drains or surface water. Determine whether any of these wastes qualify for regulation as dangerous wastes and dispose of them accordingly. raw materials or waste materials that could contaminate stormwater in covered and contained areas.
containers that can be dumped into a sanitary sewer drain. paints should not be washed down the drain. Recycle paint thinner, solvents, pressure washwater, and any other recyclable materials. Use efficient spray equipment such as electrostatic, air-atomized, high volume/low pressure, or gravity feed spray equipment. Purchase recycled paints, thinner, solvents, and other products if feasible. Printing Operations Description of Pollutant Sources: Materials used in the printing process include inorganic and organic acids, resins, solvents, polyester film, developers, alcohol, vinyl lacquer, dyes, acetates, and polymers. Waste products may include waste inks and ink sludge, resins, photographic chemicals, solvents, acid and alkaline solutions, chlorides, chromium, zinc, lead, spent formaldehyde, silver, plasticizers, and used lubricating oils. As the printing operations are conducted indoors, the only likely points of potential contact with stormwater are the outside temporary waste material storage area and area where chemicals are offloaded at external unloading bays. Pollutants can include total suspended solids, pH, heavy metals, oil and grease, and . Pollutant Control Approach: Ensure appropriate disposal and NPDES permitting of process wastes. Cover and contain stored raw and waste materials. Required BMPs Discharge process wastewaters to a sanitary sewer (if approved by LOTT Alliance Industrial Pretreatment Program (360) 5285708 or to an approved process wastewater treatment system). Do not discharge process wastes or wastewaters into drains or surface water. Determine whether any of these wastes qualify for regulation as dangerous wastes and dispose of them accordingly. raw materials or waste materials that could contaminate stormwater in covered and contained areas.
dm-09-docs-source-control-bmps.docx