With the move towards saving our planet earth, a lot of things have been taken into perspective in order to meet the goal. One of them is making good use of water. While drinking water should be filtered accordingly, and cannot be reused, water that is used for other uses can. For this very reason, attention has been directed to the implementation of reusable zeolite water softener for water used in clothes washing.
An Innovative Approach
Initiatives in pushing sustainability have continued to take the lead in almost all industries. This is motivated by the demand for the implementation of next-generation solutions which can help in achieving sustainability goals a lot easier. The use of water softener, as well as the process which involves reverse osmosis (RO) have particularly taken center stage these days.
The system involving these technologies claims, not just efficiency, but also reduces the overall amount of salt and water usually needed in a standard softener regeneration phase. Natural zeolites are economically and environmentally acceptable hydrated aluminosilicate substances. They come with amazing sorption and ion-exchange properties.
Their overall effectiveness across various technological systems highly depends on the physical and chemical properties which are connected tightly to geological deposits. As a substance, zeolites come with a very unique three-dimensional porous structure that offers them various possibilities in the application.
Due to the excess of negative charge on zeolite surface, which comes as a result of the isomorphic silicon replacement of aluminum in the initial structural units, these natural zeolites are part of the cationic exchanger’s group. Different studies have been conducted, confirming the amazing performance of removing metal cations coming from wastewaters.
Chemical Modification of Zeolites
One interesting aspect of zeolites is that they can be modified chemically by organic and inorganic surfactants. They are absorbed in the surface level, leading to the generation of oxi-hydroxides that are positively charged, enabling the zeolites to bind anions, such as chromates and arsenates, in either stable, as well as less-stable complexes.
There are also advantages to natural zeolites over other materials including common organic resins since they are generally more affordable. This means that they can be preferred well when it comes to reproducing water for clothes washing. Aside from being cheap, they also exhibit amazing selectivity for various cations, especially at lower temperatures, which are often accompanied by the release of the so-called non-toxic exchangeable cations.
The efficiency introduced by zeolites in water treatment highly depends on the quantity and type of zeolites used, including the size distribution of the particles, contaminant concentration, the ionic strength of the solution, pH value, and the presence of other components. With this technology, standard processes are performed.
Reverse Osmosis in Water Treatment
Reverse Osmosis, on the other hand, is one of the preferred processes which makes desalination, or the removal of salt from seawater, highly possible. Aside from that, this process is also used for water recycling, which is also used in the industry of clothes washing.
These days, with the pressing threat induced by water issues and climate change, the need to look for ways to utilize natural resources accordingly have been given attention. Overpopulation is also a threat that everybody needs to give attention, rather than ignore.
As such, the use of reverse osmosis in water treatment for clothes washing should be prioritized accordingly. The process involving reverse osmosis refers to the diffusion or passage of water, as well as other solvents via a semipermeable membrane which blocks a passage of some dissolved solutes.
The technology used in reverse osmosis highly depends on the specific company that implements the process. However, the basic technology remains. A lower concentrate solution is used to filter the solvent to a solution with higher concentration. The process is reversed, so to say, as the solvent is used to filter out the high concentration of the lower concentrated solution. You can browse the top reverse osmosis systems on ro-system.org.
With this process, water used for the industry of clothes washing becomes reusable. Water is softened using materials such as zeolites, and technologies such as reverse osmosis. The goal here, really, is to look for ways in which water can be used in a better way, thus saving the future generation.