When is it Necessary to Install a Trade Waste Tank?
If your business generates wastewater with oils, grease, chemicals, or solid waste, it is likely you’ll need to install a trade waste tank. These tanks help safely store and treat wastewater before it’s discharged into the sewer system. Not only does this ensure compliance with local regulations, but it also helps protect the environment.
Why Install a Trade Waste Tank?
In industries like food service, automotive, or manufacturing, wastewater often contains substances that can damage sewer systems and the environment. Oils, fats, grease (FOG), and chemicals can cause blockages, pollute waterways, and harm wildlife. To prevent this, trade waste tanks are used to store and treat wastewater before it is released into the sewer system.
Viking Plastics has been a fabricator and supplier of trade waste tanks to the plumbing industry for over 50 years. Viking Plastics has the experience to know that having the right tank will ensure your business stays compliant with regulations and avoids costly fines. Depending on the type of waste you generate, there are different tanks to consider.
Types of Trade Waste Tanks
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Above Ground Paneltim Grease Trap
Grease Trap Tanks: If you operate a business like a restaurant or café, you’ll need a grease trap. These tanks capture fats, oils, and grease (FOG) before they enter the sewer system. However, grease traps are heavily regulated. Water authorities across Australia set specific design requirements for grease traps, which can vary by region. Always check your local guidelines for the correct design specifications.
- Oil and Water Separator Tanks: Car washes and auto repair shops often require these tanks. They separate oils from wastewater, ensuring that only clean water is discharged into the sewer system.
- Sedimentation Tanks: If your business produces wastewater with solid particles, such as a construction site, sedimentation tanks are necessary. These tanks allow solids to settle, separating them from the liquid before discharge.
Acid Neutralising Tank (Valve not included)
- Chemical Waste Tanks: For businesses working with hazardous chemicals, such as laboratories or factories, chemical waste tanks are essential. These specialised tanks safely store and treat chemical waste before disposal.
Trade Waste Agreements and Regulations
Before installing a trade waste tank, you must secure a trade waste agreement with your local water authority. This agreement is required for legally discharging wastewater into the sewer system. It outlines the conditions under which you can release waste and helps ensure your wastewater complies with local standards.
While not every trade waste tank needs to be made to an approved design, grease traps are an exception. Specific design specifications for grease traps are stipulated by water authorities and may vary by region. Always verify the requirements for your area.
Installation and Maintenance
A licensed plumber must install your trade waste tank. Proper installation ensures that the tank functions correctly and meets regulatory standards. Additionally, clean-outs must be performed regularly according to your trade waste agreement. This is crucial to maintain the efficiency of the system and prevent blockages.
The waste from the tank is considered hazardous and must be disposed of correctly. A registered waste removal company should handle the cleaning and disposal of the waste to ensure safety and compliance.
Conclusion
Installing a trade waste tank is vital for businesses that generate wastewater with harmful contaminants. Viking Plastics can assist you in choosing the correct tank for your business type and the type of waste produced. Viking Plastics fabricates and supplies standard and bespoke tanks to your specifications. Be sure to work with a licensed plumber for installation and comply with your local water authority’s regulations. Regular maintenance and proper waste disposal are also key to keeping your trade waste system running cleanly, smoothly, and responsibly.
For further information, or to discuss your needs, you can: