The Desalination Gigant
Desalination technologies in water treatment Imagine a water plant so massive that it holds a world record! ACWA Power’s Rabigh 3 Independent Water Plant (IWP) in Saudi Arabia has recently achieved the incredible feat of being officially recognized as the “world’s largest reverse osmosis desalination facility” by the renowned Guinness World Records™. This awe-inspiring project […]
Major clogging problems in reverse osmosis membranes
The reverse osmosis process has proven to be one of the most efficient and effective technologies for water purification in a wide range of applications. However, as with any system, this process also faces challenges, and one of the most common problems affecting its performance is the clogging of reverse osmosis membranes. Before addressing the […]
Marine heat waves, and the side effect in the water quality
Marine Heatwaves of 2023 serves as a warning for the future, highlighting the consequences of climate change on our oceans. Rising sea surface temperatures have led to prolonged periods of abnormally warm water known as marine heatwaves. These events have severe ecological impacts, affecting coral reefs, marine species, and entire food chains. Additionally, they pose […]
The Evolution and Future of Water Desalination in Saudi Arabia
In the arid landscapes of Saudi Arabia, the pursuit of clean and accessible water has led to a remarkable transformation through water desalination. This article delves into the technical aspects of water desalination in the Kingdom, exploring its historical roots, advancements in technology, and the future challenges and opportunities that lie ahead. The Evolution and […]
Wastewater management
Wastewater management refers to the collection, treatment, and disposal or reuse of wastewater generated from various sources, such as domestic, industrial, commercial, and agricultural activities. It involves a series of processes aimed at minimizing the environmental and public health impacts of wastewater by removing pollutants and contaminants before releasing or reusing the treated water. UNICEF […]
Consumption of water in the world
Water is an essential resource for life, and understanding global water consumption is fundamental to addressing the challenges of water scarcity and sustainable water management. Water consumption per person varies significantly around the world, depending on many factors such as the availability of drinking water in each country, consumption habits, and the socioeconomic level of […]
Zeolite for Low Carbon Footprint Pretreatments
Authors: Leonardo Courtade Alvarez (Director general, ZEOMEX), Jair Rangel-Sequeda (Investigación y desarrollo de productos, ZEOMEX), Ph.D Celestino-Odín Rodríguez-Nava (Profesor titular, Instituto Politécnico Nacional) Zeolite for low carbon footprint pretreatments Reverse osmosis Figure 1 Diagram of the typical industrial seawater reverse osmosis (RO) desalination plant 1(Pérez-Zuñiga et al., 2020, https://doi.org/10.3390/pr8091100) Operational Block Operational Cost (%) Pretreatment 15-20 […]
The Challenge of Water Scarcity in Agriculture
Agriculture plays a crucial role in global water consumption, being the sector with the highe demand, creating the real challenge of water scarcity in agriculture; According to estimates, about 70% of the conventional water resources available worldwide are used for agriculture, while 11% is used for municipal use and supply, and 19% is used for […]
The success of desalination in Spain
Water is essential for all of us and for the environment, so it is crucial to ensure an adequate supply to meet our basic needs. However, water is a limited resource, so we must manage it efficiently from an economic perspective. Drought is a recurring challenge in Spain, a country characterized by its Mediterranean climate […]
The importance of floculants in water treatment
When it comes to wastewater treatment, various techniques and chemicals play a vital role in ensuring the efficient removal of contaminants. One such essential chemical is flocculants. In this article, we will delve into the world of flocculants, exploring their purpose, working mechanism, and the benefits they bring to wastewater treatment processes.The importance of floculants […]