Drinking Water
Approximately 2.1 billion people lack access to a safe and reliable drinking water supply at home. This is further compounded by the fact, that only 0.4% of water on Earth, is fit for human consumption. Consumption can refer to both drinking water and in the food preparation process. Thus, the need to invest in treating this scarce and vital resource is of utmost importance, with the goal of human health in mind. To ensure safe and high-quality drinking water, a holistic approach is to be considered which encompasses the source of water, the treatment process, and the distribution network. Whilst the naked eye is unable to identify potentially harmful contaminants that are present in water; physical, chemical and biological analyses can be used to identify and remove them. The maximum level to which contaminants are allowable, are set by government regulations, and can be achieved through the water treatment process. At Water Science, we aim to provide water in a form that can be consumed in a safe and sustainable manner through innovative design of water treatment infrastructure and exploration of new solutions which constantly challenge our countries water supply
Boiler Water Treatment
The industrial boiler water treatment process is a multifaceted approach essential for safeguarding low-pressure steam generators commonly found in co-generation plants. Diverse agents are utilized, including a phosphate/polymer combination, polyamines, and chelating agents like trisodium phosphate (TSP), establishing alkaline conditions to mitigate corrosion and scaling. The program incorporates oxygen scavengers, high-stress polymers, and strategies for deposit and scale prevention. Water-soluble polymers function as sludge conditioners, facilitating solids suspension through dispersion, crystal modification, and sequestration. The judicious use of chelants such as ethylenediaminetetraacetic acid (EDTA) is contingent upon well-deaerated feedwater, stringent pre-treatment control, and low feedwater iron concentrations. Mechanical components, including pretreatment (clarification, filtration, or ion exchange), de-aeration, and boiler blowdown, garner equal emphasis, ensuring a holistic approach to effective boiler water treatment
Cooling Water Treatment
Water Science prioritizes effective cooling water treatment to ensure compliance with international standards. Our Cooling Water Management (CWM) program addresses diverse process challenges by offering proven technologies and products tailored to specific conditions. Emphasizing operational simplicity, the CWM program is executed through reliable dosing equipment and adaptable services. Environmental considerations are central to our approach, with a focus on optimal environmental compliance without compromising cost efficiency. Our treatment regimens are energy-efficient, boasting competitive operational expenditures, continuous improvement, and minimal corrosion rates. Controlling chemical dosing is crucial to balance the chemical equilibrium with corrosion, fouling, and scaling rates. For instance, a 1.5 mm scale deposit on coils increases energy requirements by approximately 20%, leading to additional CO2 emissions. To counter microbiological and slime formation, our best practices program incorporates oxidizing and non-oxidizing biocides, along with a micro-bio detergent in all cooling systems. This preventative approach mitigates issues such as reduced heat transfer efficiency and the growth of harmful microorganisms, ensuring optimal system performanc
Process Water Treatment
In industry, manufacturing processes may require a specific water quality, which varies from conventional water treatment. The manufacturing of goods, in which a key component is water, requires the chemistry of the water to be such that it seamlessly compliments other ingredients and results in an optimum product being produced. This is achieved by being mindful of the composition and end use of the water. Water Science is present for the life cycle of such projects, which includes: Design, Construction, Installation Commissioning, Operating and Maintenance. Our Engineers, and Research and Development teams ensure that your Process Water is mechanically and chemically treated to the desired standard, which best fits your requirements. Continuous research and skills development allow the use of our innovative capacity to present sustainable solutions tailored to the needs of each of our clients
Effluent Water Treatment
Effluent water refers to water whose chemical, biological and chemical properties have been altered. Contaminants, which are a by-product of domestic and industrial activities are regarded as major sources of effluent. Effluent water, which otherwise pollutes freshwater sources, reservoirs and main sewer networks can undergo chemical and mechanical treatment. The removal of contaminants (solids, chemicals, detergents, heavy metals, food waste, fats, oils and greases) through our treatment processes will achieve water which is not only compliant with municipal discharge by-laws but also suitable for recycling and reuse in both industrial processes and for consumption. Water Science is driven by performance excellence and guarantees treatment of effluent water to levels of zero discharge. This results in a substantial reduction in the clients' water spend, thus reducing the clients' total cost of operations. Water, being a finite and scarce resource is essential for the establishment and maintenance of a homeostatic environment thus, treating effluent water has come to the forefront in the promotion and implementation of sustainability. Through effluent water treatment and continuous management, we are able to ensure the protection of the environment which in turn improves public health boosting economic, social and political soundness.
Sewage Water Treatment
As a water treatment company, our core mission is to supply clean and reliable water, with a focus on sewage water treatment. This process involves - thorough filtration, removing contaminants from wastewater for safe discharge or various reuse applications. Beginning with wastewater collection, our treatment plant employs a range of processes, including screening, grit removal, primary, secondary, and tertiary treatments. The end result is high-quality sewage water that can be safely reintroduced into the environment or repurposed for irrigation, industry, or even drinking. Beyond environmental and health benefits, our sewage water treatment services offer economic advantages. By treating sewage water first, overall water treatment costs are reduced, leading to potential savings for consumers. Additionally, communities with sewage water treatment facilities may experience increased property values, job creation, and a diminished environmental impact. Moreover, sewage treatment presents unique features, such as energy production through anaerobic digestion, the creation of reclaimed water for various uses, and the generation of biosolids used as fertilizer. Employing advanced techniques like membrane filtration and UV disinfection, sewage treatment contributes to a higher quality end product, ultimately promoting public health and well-being.