ISTT updates tannery wastewater treatment course
A poster indicating the cooperation between ISTT and Envirotan in the wastewater treatment course.
Grahamstown, E. Cape, SA – Following the registration of Australian students, and as part of its conversion to a distance education/online international leather training provider, the International School of Tanning Technology (ISTT) has updated its tannery wastewater treatment course.
In conjunction with Johan Barnard’s Envirotan Water consultancy, ISTT has always offered a tannery wastewater treatment course as part of its range of training programmes.
Like ISTT owner Dr Clive Jackson-Moss, Barnard was with LIRI Technologies. When LIRI closed, he went on to head up one of the engineering departments at Nelson Mandela University in Port Elizabeth, running Envirotan part-time.
“Johan has a vast knowledge of wastewater treatment,” Dr Jackson-Moss said. “His input into the course has been invaluable. He still actively consults many different industries on how best to treat their effluent.
“Earlier this year, 4 students from a tannery in Australia registered on this course, and this necessitated an update, as well as to make it more international. ISTT will market this course globally and locally, as tanneries all over the world are facing environmental pressures.
“This course is run on the equivalent academic level of ISTT’s Basic Level courses, and will be expanded in complexity up to the next level of ISTT’s courses, namely an Intermediate Level course.”
Footwear Industry Articles
- Wayne's Phambili range: Practical boots from non-safety to full protection
Roodepoort, Gauteng, SA – Wayne's Phambili range combines everyday comfort, dependable durability and clearly defined levels of protection in a practical range of PVC work boots. Developed for demanding working environments, the 3-boot lineup makes it easy to choose the protection best suited to the job while delivering the comfort ...moreGrey Street – memories of an 80s GenX cool dude
Jonathan Commons, our webmaster, grew up in the Durban of the 1980s. He has a great affection for the Grey Street outfitters of the era, and he wrote these recollections.Oddly enough the news item about the closure of Jay's Outfitters triggered a bit of nostalgia for the good old days when, as a teenager in the 80s, one could hitchhike do ...more2026 Comrades shoe count: Asics stays top, Adidas up, Nike slides into 4th place
Marathon shoe counts are among the few footwear statistics available in SA. The Sweat Shop’s Jax Snyman has extracted this year’s Comrades Marathon figures for comparison with last year.His assessment: “Asics up. Adidas properly up. New Balance steady although now 3rd largest. Nike down and drop in rankings to 4th. Sauco ...more
Leather Industry Articles
- Beyond the data trap: Why better decisions matter more than just more data
On 1st July 2026 I presented at the FILK Leather Days conference and asked the delegates to consider “Sustainability through a new lens: resetting how we view impacts in the leather value chain”. This month’s article therefore explores this idea a little more with a focus on how we view data and whether it can blind us t ...moreNigeria’s Leather Industry: Not a clear picture
Nigeria is widely accepted as having a very large livestock population, but a relatively small tanning industry, much of it concentrated in Kano, producing high grade goat- and sheepskin crust which is exported for finishing elsewhere for use in garments.Recent articles cast some doubt on this, so are Nigeria’s hides and skins: M ...moreOrganic cotton at the crossroads: Ideology, evidence, and the road ahead
Washington, DC, U.S.A. (23 June 2026) — Organic cotton occupies one of the most contentious spaces in global agriculture. While praised by brands and consumers for its environmental ideals, it also faces persistent questions about yield stability, certification integrity, and scalability. The current edition of The ICAC Recorde ...more
PPE Industry Articles
- Global stage for occupational safety innovations: exhibitor registration for A+A 2027 has begun
Düsseldorf, Germany – The next A+A fair will be held from 19 to 22 October 2027.Since 16 June 2026 exhibitors have been able to register for A+A 2027. Companies and organisations from around the world are invited to introduce their innovations and solutions for safety and health at work and sustainable prevention to an int ...moreProtecting the workforce: The critical role of PPE
Personal protective equipment (PPE) is utilised in a work-environment as part of a larger prevention plan, because on its own protection is limited and may even provide a false sense of protection.An occupational disease prevention plan must be an actionable approach that identifies workplace health hazards, evaluates exposure, and i ...moreMore precise fire extinguishing from the air using simulation and sensor data
Wildfires are becoming more frequent and more intense worldwide. Fires often become infernos due to heat, drought and wind, especially in the summer. The problem is compounded by the climate crisis. Researchers at the Fraunhofer Institute for Industrial Mathematics ITWM and the startup CAURUS Technologies GmbH are responding to this growi ...more
