At in-cosmetics Global and NYSCC Suppliers’ Day this year, alternative preservation and “free-from” formulations were a key focus. Major retailers like Target, Walmart, CVS, and Whole Foods have pledged to remove harmful ingredients, such as parabens, from their products. INOLEX is at the forefront of this movement, promoting safe preservation solutions for beauty care. Their […]
Themed “Go Wild! Science without Limits”, this year’s Australian Society of Cosmetic Chemists (ASCC) conference is all set to kick off on the Sunshine Coast, Queensland from 3 May – 5 May 2017. This year’s conference is promising loads of innovation and an exciting conference line-up! It will feature lots of practical demonstrations, sensory workshops […]
A S Harrison & Co will be hosting an industry based briefing, focusing on ‘Fuel Management in the Transport & Logistics Industry’ on Thursday, 4 May in Auckland. The half day keynote briefing will feature leading overseas experts and local speakers, most up to date and pertinent industry information and networking opportunity. The day will include […]
A S Harrison & Co, Australia’s leading supplier of lubricant additives and raw materials, hosted Australia’s pre-eminent Lubricants Industry Day – themed “Performance Driven Change”, featuring some of the world’s top oil additives manufacturers – Chevron Oronite, Evonik Oil Additives and Vanderbilt Chemicals. Held at the Novotel Parramatta on the 15th November 2016, the primary […]
A S Harrison & Co Pty Limited are pleased to announce they are the new channel for the distribution of Evonik Oil Additives business lines to the independent blenders in Australia and New Zealand – effective 1 July, 2016. Evonik’s Oil Additives team is a global team of lubricant specialists with over 70 years of […]
We were delighted to host key transport and logistics industry figures along with leading international additive supplier Innospec, at the recent ‘Fuel Management in Transport and Logistics Industry’ keynote briefing. Held at Pullman Quay Grand Sydney, the primary goal of the briefing was to share important technical and market information with transport and logistics industry […]
Product and customer insights
CHALLENGE A 40-hectare raw water storage dam had persistent issues with blue-green algae (BGA) blooms, leading to taste and odor problems. Despite the presence of an aeration system to address water stratification and mixing, BGA counts remained seasonally high, particularly in summer and autumn. Upgraded aeration in 2018 did not resolve the issue, leaving the […]
The International Maritime Organisation (IMO) regulation, known as IMO 2020 was the the largest change in regulation relating to marine fuels impacting 75% of the fuel used by the shipping industry.
CHALLENGE A power plant relying on ultrafiltration (UF) and reverse osmosis (RO) faced a critical operational challenge. A wastewater treatment upset severely fouled the UF system, drastically reducing water production. Despite multiple cleaning attempts with sodium hypochlorite and citric acid, transmembrane pressure (TMP) remained high, and flux showed no improvement. The plant’s inability to meet […]
Keeping drilling costs low using Redi-Guard™ High Performance, an ecologically friendly drilling fluid technology with revolutionary rheological and shale encapsulation properties
CHALLENGE A municipal water reuse plant processing 8 million gallons per day (MGD) experienced severe fouling and scaling issues, including calcium phosphate and silica deposits. With steep feed pressure increases and differential pressures in both stages, the plant required frequent cleanings every 4 to 6 weeks, amounting to 32 cleanings annually. Each cleaning cycle resulted […]
The plant was experiencing weekly shutdowns for fiber clean up (~ 3 kg bags of matted slurry is cleaned per week). The shut downs were costly as they reduce plant availability for production.
CHALLENGE A municipal reverse osmosis (RO) plant on Florida’s west coast, with a 20 MGD capacity, faced high operational costs due to its reliance on 93% sulfuric acid for pH adjustment. The plant used a combination of a brackish water reverse osmosis (BWRO) membranes and fiberglass-wrapped membranes across 10 trains, each operating at 75% recovery. […]
CHALLENGE A gold processing plant in New Zealand sought to improve gold recovery efficiency while addressing high Total Organic Carbon (TOC) levels. Elevated TOC increased the Preg-Robbing Factor (PRF), reducing the plant’s ability to efficiently recover gold during the Carbon-In-Leach (CIL) process. The traditional use of kerosene as a carbon blanking agent offered limited efficacy, […]
CHALLENGE A municipal reverse osmosis (RO) plant, with a capacity of 2 million gallons per day (MGD), faced frequent system cleanings, every 2-4 months, due to rising feed pressure. The plant, which sources water from brackish wells and uses Toray TMG-20D-400 membranes in a (16×7) -> (8×7) train configuration, was operating at 78% recovery. Despite […]
Research indicates that Sea Buckthorn may be able to strengthen the immune system. One in vitro study focused on the possible immunomodulatory properties of Sea Buckthorn.
AWC A-110 effectively inhibited scale at a dosage of 3.5 ppm and an operating pH of 6.9. This increase in operating pH reduced the district’s annual acid consumption by ~$350K per year based on their current production.
MCI® -2020 V/O and ChemMaster’s Colorsil were chosen to repair and protect the walls based on their 20 year warranties and the fact that together they could fulfill the other specified repair design requirements.
Despite numerous cleanings, the productivity of the Reverse Osmosis plant would not recover from severe membrane fouling. The membrane autopsy revealed that the ferric hydroxide was seeding
silica polymerization and that even while the ferric hydroxide was removed, the silica scaling was continuing to grow.
The East Hokkaido region is known to have the highest volume of potato product in Japan. Unfortunately, a potato farmer in the area was experiencing a high rate of potato scab infection in his agricultural field.
A S Harrison & Co is committed to providing the highest level of customer service. Please drop us a line and we will get back to you soon.