AS/NZ 3547: Understanding the Standard for On-Site Domestic Wastewater Treatment
AS/NZ 3547 is an important standard in Australia and New Zealand that regulates the performance and safety of on-site domestic wastewater treatment systems. Ensuring compliance with this standard is crucial for maintaining environmental safety, public health, and system efficiency. This article explores the key aspects of AS/NZ 3547 and why it matters when choosing wastewater treatment solutions. What is AS/NZ 3547? AS/NZ 3547 sets the guidelines and performance criteria for aerated wastewater treatment systems (AWTS). These systems treat domestic wastewater on-site before safely discharging it into the environment. The standard covers aspects such as: System design and construction – Ensuring durable and reliable operation. Treatment performance – Regulating the removal of contaminants and pathogens. Safety and compliance – Meeting strict health and environmental standards. Testing and certification – Verifying that systems perform efficiently unde...