Environmental odour news

Author:  John Zavras | Environmental Odour Specialist | 20+ years in industrial emissions management  Published: March 8, 2026 |  Last Updated:  March 8, 2026  Disclosure:   This article is published by Environmental Odour Blog, which has a professional relationship with Anotec. All technical claims are independently sourced and referenced with hyperlinks. Australian mining and industrial operations face a growing crisis. Airborne dust — particularly respirable crystalline silica — poses serious health risks to workers and surrounding communities. Meanwhile, odour complaints from mines, waste facilities, and processing plants are driving tighter regulatory scrutiny from state environmental agencies. For decades, the default response has been simple:  spray water.  But water-only dust suppression is increasingly inadequate for three critical reasons: Rapid evaporation  in Australia's arid and semi-arid climates means water must be reapplied ev...

Introduction Australian industrial operations, spanning mining, construction, civil engineering, and waste management, face a persistent dual challenge: effectively managing dust and mitigating unpleasant odours. These issues are not merely aesthetic; they pose significant health risks to workers and surrounding communities, disrupt operations, and can lead to costly regulatory penalties. With increasing scrutiny from environmental protection agencies—such as the  NSW EPA’s Technical Framework for Odour Assessment  [1]—and heightened community expectations for environmental responsibility, businesses are under more pressure than ever to adopt robust and sustainable control measures.   Beyond Water: The Shift to Advanced Dust Suppression For decades, water has been the primary method for dust suppression. However, its effectiveness is often limited, particularly in Australia's arid climate where evaporation rates are high. Furthermore, the increasing scarcity of water reso...

  Wastewater odour control represents one of the most persistent operational challenges facing treatment facilities and collection systems today. As urban populations expand and residential development encroaches on existing infrastructure, the need for effective, sustainable odour management has never been more critical. This issue extends far beyond simple public relations—it encompasses regulatory compliance, infrastructure longevity, workplace safety, and significant financial implications. The challenge of wastewater odour management requires a multifaceted approach that addresses both immediate concerns and long-term infrastructure protection. Modern treatment facilities must balance operational efficiency with community expectations while managing complex chemical and biological processes that naturally generate malodorous compounds. The Science Behind Wastewater Odours Primary Odour-Causing Compounds The characteristic offensive odours associated with wastewater treatment ...