![]() ![]() Your OSET wastewater treatment system designer will ensure technical compliance with council regulations, while the friendly team at JT Plumbing can help with your practical septic tank compliance obligations.Septic tank systems have been widely used in rural areas of the UK since the early 1900’s for areas where mains drainage is not available or the cost of connection is prohibitive.Ī septic tank receives all of the waste water from the house, including toilet, laundry, bathroom and kitchen waste. ![]() If you choose JT Plumbing for septic system installation we can help organise the engineer and report for you, but we’re also more than happy working with your chosen professionals.Ī high-quality, nitrogen-limiting, modern aerobic wastewater treatment system, like the Hynds Advanced Lifestyle, is suitable for all areas of the Bay of Plenty. We have a range of reliable connections in the industry. More owner responsibilities and higher effluent discharge quality standards apply in these areas – especially near lakes in Rotorua.Īll new On-Site Effluent Treatment (OSET) systems require a wastewater engineer for system design and an OSET Schedule 5 report submission to council. Away from waterways this isn’t as much of an issue because plants and trees can use up the excess nitrogen instead.īay of Plenty Regional Council has listed a number of ‘Maintenance Zones’ where more-stringent rules apply to ensure the water table, streams, rivers and lakes don’t become contaminated by household effluent. Nitrogen can cause ‘algal blooms’ in waterways, smothering animals and creating toxic conditions. ![]() The most effective aerobic effluent treatment systems reduce nitrogen to levels of less than 15 g/m³. The clear effluent can also be pumped far away for landscape irrigation through drip pipes. The system doesn’t need an underground leach field to aerate (treat) the effluent, and so there is more freedom with the kinds of land and watercourses that can be nearby. Along with staged filtering and some clever automation, this system results in dramatically-cleaner effluent to the point where you can use the output for drip irrigating a mulched ornamental garden, tree stand or bush patch.īesides being much more effective at treating wastewater, an aerobic septic system has fewer issues with placement. Advanced aerobic septic systems, like the Oasis Clearwater below, forcibly add air directly to the tank. ![]()
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