As the economic and financial hub of the African continent, Johannesburg, South Africa, is grappling with an unprecedented water supply disruption crisis. Emerging gradually in 2024, the crisis escalated rapidly in the second half of 2025 due to worsening droughts and frequent facility failures, and
For the selection of water treatment equipment in regions with a high incidence of kidney stones, the core principle is: on the basis of ensuring drinking water safety, appropriately reduce the content of calcium and magnesium ions (hardness) in water while avoiding the excessive removal of all mine
Why Do We Need Water Treatment Equipment? Key Reasons for Clean WaterThe tap water we use daily undergoes multiple filtration processes to remove large particulate matter, followed by disinfection. The water supplied by water treatment plants meets national standards before being distributed to hous
In most developed countries, the vast majority of water treatment plants use dedicated water treatment salt as the consumable for sodium hypochlorite generators. Leading European equipment suppliers, for instance, typically provide specialized electrolytic salt as a standard package alongside their
During daily use, dosing pump may malfunction due to drug impurities, wear, or improper operation. Below are 8 common faults with concise descriptions and targeted solutions for quick troubleshooting and maintenance.1. Blockage of Filter and Drug Inlet Pipe[Fault Cause]: Blockage from impurities, pr
Reverse osmosis (RO) pure water equipment, RO water purification equipment, RO water treatment equipment, reverse osmosis water treatment system, deionized water equipment, RO pure water machine, etc.Working Principle of Reverse Osmosis Pure Water EquipmentRaw water from the raw water tank is pressu
Do you know what’s really in the water you drink every day? Besides water molecules, it contains a variety of substances — some beneficial, like minerals and trace elements, and others harmful, such as bacteria, heavy metals, pesticides, and residual chlorine. With the growing severity of water poll
A reliable well water treatment system is essential for industries that rely on groundwater as their primary water source. Our standard reverse osmosis (RO) system is engineered to remove impurities, protect equipment, and ensure a consistent supply of high-purity water.Step 1: Groundwater Extractio
You can’t see them. You can’t taste them.But they’re in the water you drink, the food you eat, and even the air you breathe.These invisible pollutants are called PFAS—short for per- and polyfluoroalkyl substances. Often referred to as “forever chemicals”, PFAS have gained global attention for their
Amanda & Umek are dedicated to delivering efficient solutions and high-quality services to the global water treatment industry. In order to better understand the South African market, listen to customer feedback, and explore potential cooperation opportunities, our professional team will be visiting
stable operation of water systems
UMEK, a one-stop water treatment solution provider, is proud to announce our participation in the 138th China Import and Export Fair (Canton Fair), which will be held from October 15th to 19th, 2025 in Guangzhou, China. We warmly invite you to visit us at Booth No. 20.2J29, where we will showcase ou
In the precisely operated world of reverse osmosis systems, every drop of water tells a story. When the wastewater flow suddenly increases, it may signal hidden issues in the system. As a professional brand deeply engaged in the water purification industry, UMEK has already uncovered the reasons beh
On August 20, 2025, the three of us took flight LA2696 from Santiago, the capital of Chile, to Lima, the capital of Peru. We arrived in Lima at 7:40 PM.Before coming to Peru, we had done extensive research on various aspects, including baggage weight limits, carry-on luggage regulations, passport re
At 4:30 a.m. on August 15, 2025, the three of us boarded a bus to Shijiazhuang Zhengding Airport. This time, our destination was South America. We planned to spend 28 days visiting clients in four countries: Chile, Peru, Venezuela, and Mexico.The official language in South American countries is Span
The water permeability of ultrafiltration (UF) membranes increases with rising temperature. Generally, the viscosity of aqueous solutions decreases as temperature rises, thereby reducing flow resistance and correspondingly enhancing water permeation rate. In engineering design, the actual temperatur
1. Types of Soilless Cultivation and the Role of WaterThe core of soilless cultivation is precise control of the plant growth environment. Proper water treatment not only improves crop yield and quality but also ensures efficient water use and long-term system sustainability. Soilless cultivation br
On October 18, 2025, Amanda Company successfully organized and participated in the "2025 Water Treatment Industry New Product Launch and Training Conference." The event was attended by the company's General Manager, along with team members from the Sales, Supply Chain, and Technical Departments. It
Customer BackgroundThe customer is a meat and livestock distributor based in Addis Ababa, Ethiopia, currently planning to construct a new slaughterhouse designed to process 800 cattle and 300 sheep per day. They are seeking a complete water supply system, including project design, construction, tech
July 25, 2025 – We departed from Terminal 2 of Beijing Capital International Airport and, after an 18-hour flight, arrived at O.R. Tambo International Airport in Johannesburg, South Africa. Located at the southernmost tip of the African continent, South Africa is bordered by the Indian Ocean to the
