Aeris Global Ltd & Aeris Global Australia Pty Ltd - Home of aerdisc & aquaturbo aerators & mixers.

AERDISC IMPRESSES CORDE AT LEESTON WWTP Last month Aeris Global installed an aerdisc at Selwyn District Council’s Leeston Wastewater Treatment Plant and produced immediate results. Thomas Prins, Corde NZ, Operations Manager – Wastewater, comments as follows: “The aerdisc aerator recently installed at Leeston wastewater pond has dramatically increased usage of the pond. We noticed all dead zones and short circuiting have been eliminated and the overall pond colour has changed. The 7.5kW aerdisc has increased the DO even though it replaced an old 11kW aerator and maintains the DO when all other aerators are powered off. The addition of DO control will provide better control and save energy. aerdisc has very good efficiency and is completely rag-free so is a great step into the future of wastewater treatment pond aeration.” Click on the following link to download an aerdisc® brochure. https://lnkd.in/gV4iVn2 QUALITY IS A CHOICE – Leading organisations choose Aeris Global Contact au@aeris.global for Australian enquiries and nz@aeris.global for New Zealand enquiries. Visit us online at www.aeris.global #corde #selwynDC #aerisglobal #aerdisc #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

Ashburton WWTP – BEFORE & AFTER aerdisc® In December 2023, the ADC’s Oxidation Pond faced a critical need for aeration improvement. The pond was experiencing short-circuiting, stagnant zones, low oxygen levels, and a high risk of the pond flipping. Aeris Global responded quickly by installing three aerdisc® directional aerators. Before installation, DO levels were critically low at 0.3 to 0.5 mg/L. Within days DO levels rose to 2 to 5 mg/L, pond circulation and health were transformed. Following the success of the Oxidation Pond, council made the decision to replace all ten 7.8kW aerators (78kW) in the lifeless Aeration Pond, which ran 24/7 and struggled to achieve a DO above 0.1 mg/L. After the installation of four aerdisc® aerators with a total energy of only 30kW the change was significant within days. The Dissolved Oxygen increased from 0.1 to 2.55 mg/L, complete mix conditions were restored, and short-circuiting was eliminated. “aerdisc brought our ponds back to life. We’ve seen a major improvement in DO levels, no short-circuiting, better sludge distribution, and the removal of noxious odours - results that exceeded our expectations.” Nathan Harvey, Projects and Compliance Engineer, Ashburton District Council Click on the following link to download an aerdisc® brochure. https://lnkd.in/gV4iVn2 QUALITY IS A CHOICE – Leading organisations choose Aeris Global Contact au@aeris.global for Australian enquiries and nz@aeris.global for New Zealand enquiries. Visit us online at www.aeris.global #ashburton #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

DO YOU NEED AERATORS BEFORE CHRISTMAS? In past years’ we have received mayday calls in November and sometimes even December from Local Government Authorities looking for aerators to allow their plants to cope with increased seasonal loadings. Aeris Global currently has over 1,000kW of aquaturbo® Model AER-AS Floating Surface Aerators and 30 aerdisc® Directional Aerators in stock. All equipment is available on short lead-time for emergency requirements. If your need is urgent, our team can deliver! QUALITY IS A CHOICE – Leading organisations choose aeris.global® - Your Aeration Partner Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download aquaturbo® and aerdisc® literature. https://lnkd.in/gV4iVn2 #christmas #urgent #emergencey #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

SHORT-CIRCUITING IS THE ARCH-ENEMY OF ANY FLOW-THRU POND Therefore, PREVENTION of short-circuiting can provide the GREATEST SINGLE GAIN in pond performance. When optimising the process potential of any flow-thru pond system, RESIDENCE TIME IS KING! Residence Time is a measure of the average length of time a water molecule resides in a steady state reactor. The goal is for the actual residence time to equal the theoretical residence time. Theoretical Residence Time (Tr) = Volume V (m3) / Flow Q (m3/d) For example: (V) 10,000m3 / (Q) 1,000m3/d = (Tr) 10days If short-circuiting is allowed to occur the actual residence time can often be measured in MINUTES rather than DAYS! Effective aerobic biodegradation of organic contaminants requires a healthy aerobic bacterial environment, and TIME. Short-circuiting effectively steals time by allowing influent to take a beeline between the inlet and outlet and, in-doing-so, pass thru largely unimpeded. At best the resultant effluent has incomplete breakdown of organic matter and at worst is totally untreated. To make matters worse, the unwanted byproducts of short-circuiting are quiescence and subsequent deposition. Quiescence allows the formation of stagnant, putrid smelling zones. Deposition halts aerobic activity and promotes anaerobic delay, rising sludge, and potential carryover of floating sludge at the outlet. Deposition also reduces pond volume. aerdisc® is purpose-designed to prevent short-circuiting with a plume length of over 180m. The strong horizontal velocity of aerdisc® is utilised to full-effect by positioning one unit at the inlet to entrain the influent in the oxygen-rich plume and another to bisect the outlet. Any flow trying to reach the outlet is sent back around again. aerdisc® aerators create circulation within the pond to utilise the entire volume, PREVENT SHORT-CIRCUITING and MAXIMISE RESIDENCE TIME. Contact Aeris Global to BOOST CAPACITY, EXTEND PLANT LIFE and DELAY EXPANSION of your plant. QUALITY IS A CHOICE – Leading organisations choose aerdisc® Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download an aerdisc® brochure. https://lnkd.in/gV4iVn2 #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

AERIS GLOBAL SELECTED FOR WAIHI BEACH WWTP UPGRADE Aeris Global is proud to have been named by Western Bay of Plenty District Council as the nominated sub-contractor for the Waihi Beach WWTP Upgrade – SBR Works Package. The PDP designed Sequential Batch Reactor project incorporates aerators, mixers, decanters and safe access. Aeris Global offered 450kW of aquaturbo® Model AER-AS Floating Surface Aerators, 111kW of aquaturbo® Model MIX-AS Floating Downdraft Mixers, aquadecant® Floating Decanters and otterdock®- Safe Docking Platforms. The project is a perfect fit for the Aeris Global scope of supply and services. The Aeris Global Field Service Team will deliver, install and commission the entire package of equipment. In keeping with the Aeris Global philosophy of providing THE COMPLETE PACKAGE, all proprietary installation accessories from the aercable® and aerisanchor® product ranges are also included. QUALITY IS A CHOICE – Leading organisations choose Aeris Global Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download literature on Aeris Global products: https://lnkd.in/gV4iVn2 #waihibeach #westernbayofplenty #WBOPDC #PDP #Pattledelamore #sbr #sequentialbatchreactor #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #wastewater #wastewatertreatment #wwtp #weg #electricmotor #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

Why do Aeris Global safe access product names start with otter? OTTERDOCK® - Safe Docking Platform OTTERPONTOON® - Safe Access Pontoon OTTERJETTY® - Safe Access Jetty OTTERBUOY® - Safe Access Sensor Float The Otter is one of only few creatures in the animal world to use tools, but they go one step further than any other. Otters float on their back using their body as a workbench. They are notable for their ability to use stones as tools to break open shellfish and sea urchins on their stomachs. The Otter is one of mother natures' great innovators and one of the toughest. We are very proud for our safe access products to bear the Otter name. Safety is a choice - Leading organisations choose Aeris Global Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download literature on Aeris Global products: https://lnkd.in/gV4iVn2 #otterdock #otterpontoon #otterjetty #safety #safeaccess #safetyatwork #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #waterinfrastructure #water #3waters #threewaters

SAFE ACCESS MADE EASY Water is a hazard - wastewater is a greater hazard. Gaining access to floating equipment on wastewater has the potential for harm so Aeris Global has developed a range of products to mitigate risk. OTTERDOCK® - Safe Docking Platform otterdock® is a floating platform designed to reach out to deeper water, allowing aerators and mixers to be retrieved, and docked, without hitting the side-slope. Personnel can access equipment without leaving the safety of the platform. OTTERPONTOON® - Safe Access Pontoon otterpontoon® is a self-propelled work platform providing personnel with a highly stable means of direct access to floating equipment. otterpontoon® is purpose designed for safe, efficient and hygienic operation. OTTERJETTY® - Safe Access Jetty otterjetty® is a floating jetty designed to berth the otterpontoon® but is also a basic means of accessing floating aerators and mixers, but without the many features of otterdock®. Otterjetty® is available as 3, 4, 6, 8, 9 & 12m versions to suit the water level variation and/or required reach. Safety is a choice – Leading organisations choose Aeris Global Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download literature on Aeris Global products: https://lnkd.in/gV4iVn2 #otterdock #otterpontoon #otterjetty #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

IT’S NOT ALL HARD WORK! Tradeshows certainly do require a big effort but they’re also a great opportunity for the team to have some fun. The Water New Zealand Conference & Expo in Hamilton last week was no exception. Just because they could, the engineering team in Wanaka built a half-scale aquaturbo® Model AER-AS aerator out of MDF and multiple 1/10th scale giveaway models. Both versions attracted a constant stream of interest. The beer tasted good after the stand was complete and the aerdisc® aerator assembled on the front lawn. Thanks to everyone who joined in the fun. ATTITUDE IS A CHOICE – Leading organisations choose POSITIVE Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global Click on the following link to download literature on Aeris Global products: https://lnkd.in/gV4iVn2 #team #teamwork #teambuilding #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

Repeat Business is THE DEFINITIVE KPI When we review the performance of our company, the one KPI we value more than any other is repeat business. Nothing else matters unless you have happy customers who are prepared to repeat the experience. It speaks for every function of the company and its products. QUALITY IS A CHOICE – Leading organisations choose aerdisc® Click on the following link to download an aerdisc® brochure. https://lnkd.in/gV4iVn2 Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters

AERDISC® IN A NUTSHELL This image shows an aerdisc® operating at Ruapehu District Council’s Ohakune WWTP. It has not missed a beat since installation in 2022. It clearly illustrates aerdisc® in a nutshell. -     Outstanding oxygen dispersion -     Negligible spray -     Zero ragging   -     No backflow The Lateral Spar spanning between the floats is a key design feature of aerdisc® because it performs multiple functions. It literally is the backbone of the pontoon structure because it allows a completely open discharge, while countering the thrust generated by the aerator in operation. The Lateral Spar also allows each float to move independently of the other, during startup and operation, while remaining perfectly parallel. Click on the following link to download an aerdisc® brochure. https://lnkd.in/gV4iVn2 QUALITY IS A CHOICE – Leading organisations choose aerdisc® Contact nz@aeris.global for New Zealand enquiries and au@aeris.global for Australian enquiries. Visit us online at www.aeris.global #ohakune #RuapehuDC #veolia #aerisglobal #aeration #aerator #surfaceaerator #aquaturbo #aquasystems #aerdisc #wastewater #wastewatertreatment #wwtp #weg #electricmotor #seweurodrive #districtcouncil #regionalcouncil #localgovernment #consultants #contractors #municipalities #environmentalengineering #environmentalconsulting #energy #power #energysavings #energyefficient #waterinfrastructure #water #3waters #threewaters