Month: May 2020

If you are all set to update your knowledge about Manganese dioxide, give this blog a run through!

Water treatment is an important procedure that is used for purifying the water and making it available for use to the industrial sector as well as the general population. Among the various types of materials that are used for achieving this goal, perhaps one that deserves special mention is of course Manganese dioxide (MnO₂). So let’s have a look at some of the physical and chemical properties of Manganese dioxide and see how it can be used for various purposes.

Chemical Properties Of Manganese Dioxide And Some Uses

Manganese dioxide (MnO₂) is a type of inorganic compound that naturally occurs as a black or brown-colored material. In most cases it is referred to as pyrolusite. Numerous tests have shown that Manganese dioxide is a very powerful material for carrying out water treatment. However, its uses are not simply limited to water treatment. Batteries can be manufactured with the help of Manganese dioxide. Other products that can be made with the help of Manganese dioxide include electronic circuitry, beverage cans as well as agricultural fungicides and pesticides.

Manganese dioxide is used extensively for groundwater applications. It is highly effective when it is used for the purpose of removing hydrogen sulfide, iron, manganese, radium and arsenic. Chemically it is a catalyst that can pave the way for clean water as well as a wide range of other vital functions.  

Manganese Dioxide Applications In History

Manganese dioxide has a long history and it has been found that Stone Age men used it during upper Paleolithic period for making cave paintings. Spartans also made use of Manganese dioxide in Ancient Greece for making steel. This made it possible for them to develop weapons that were far superior to the ones used by their enemies. Later the Romans and Egyptians used MnO₂ for making glass so that purple, pink and black tints can be produced on the surface of the glass. At one point of time, Manganese dioxide was one of the main ingredients for making chlorine. The Manganese dioxide compound was also used for improving the hardness and stability of iron. Nowadays Manganese dioxide is also used for the production of batteries.  

Manganese Dioxide As A Powerful Catalyst

Since Manganese dioxide is one of the most powerful catalysts known to man, it can be used for water treatment. It basically acts as a filtering agent for the water. The catalytic reaction caused by Manganese dioxide during chemical oxidation-reduction process can help to get rid of iron, arsenic, manganese, H₂S and radium. The reaction makes it possible for non-oxidized iron and manganese traces in the water to precipitate so that it can be directly adsorbed into the MnO₂ media.

Use of MnO₂ by various forms of media

Different types of media in water treatment industry make use of MnO₂ in numerous ways. There can be lightweight media that makes use of Manganese dioxide as well as pyrolusite media that incorporates a high volume of this compound. When a media makes use of high amounts of MnO₂, it can go as far as 70% to 80%. A wide range of media incorporates Manganese dioxide as a hosting material. Usually these products are rather light and they can work well with lower backwash rate. One of these products that deserve a mention here is greensand. It is basically zeolite that is further coated with Manganese dioxide. The manufactured media components may also need further regeneration with KMnO₄ or potassium permanganate for retaining the MnO₂ properties. Manganese dioxide has achieved widespread penetration because it has very strong absorbing properties which can work well for the water treatment projects.

The world has consistently been changing but in this decade we are witnessing the change at an exceptional rate. It is so obvious that from consequently consistently we’ll be encircled by more up to date innovations and services. While this steady development has a solid positive effect on our lives, it also expands the utilization of resources. The issue is we don’t have an interminable flexibly of normal resources, and wastage of artificial resources like chemicals lead to contamination and expanded expenses.

Significance of Recycling and Purification

The old-world methodology was to use the resources like water, chemicals, and gases in assembling and then let them into the climate. With this, we contaminate nature, but we also add a negative load on the asset reports. Far and away more terrible we really wind up turning out to be specialists in making the scarcity of the resources in future. The future with the dirtied condition and rare resources would neither be useful for humankind nor for businesses.

Adsorption by Activated Carbon for Recycling and Purification

By definition, adsorption is a basic procedure where particles, particles, or atoms from a liquid adhere to a solid surface which leads to their expulsion from the liquid. The investigation of wrecks of Phoenician trading ships from around 450 BC recommends that locally available they used to have roasted barrels for capacity of drinking water. 

The essential reason for the usage of activated carbon in adsorption is its microporosity because of which it has a gigantic surface region, around 500 to 1500 square meters for every gram. Inferable from its colossal surface territory and non-risky nature, it is generally utilized as an adsorber. The best part is, after the adsorption procedure is finished, activated carbon can be made to experience desorption to evacuate or recover the adsorbed atoms from its surface.

Today with the advancement of science and innovation, we can use the carbon in its activated structure. By using activated carbon with current filtration and purification equipments, a few complex issues are being solved. Following are the territories where adsorption by activated carbon is being used and has a demonstrated reputation:

• Water Treatment
• Wastewater Treatment
• Chemical Purification
• Treatment of Industrial Smoke and Gases
• Fume Recovery
• Impetus Recovery
• Food and Beverage
• Pharmaceuticals
• Car Emission Control
• Gaseous petrol and Biogas Purification
• Air Purification

The Most Effective Method To Select The Right Type Of Activated Carbon

According to measure and shape, there are three kinds of activated carbon accessible in the business. They are: powdered, granular, and expelled (pellets). But every single one of them is accessible in various grades which can be differentiated based on the crude material used, and the procedure utilized for enactment. The porosity of the activated carbon differs relying upon the crude material utilized. So, the correct choice must be finished by considering the idea of liquid to be dealt with and understanding the goal to be practiced.

Have you heard of activated coconut carbon? It is a very effective medium that can remove toxins from water and air. Though activated charcoal is the primary source of activated carbon, yet it can be made with other raw materials as well like coconut tusks and olive pits.

Activated coconut carbon is formed by heating it to a high temperature so that the internal structure of the husk changes. This activation creates a more porous surface that traps toxins and chemicals present in water. As a result, you get purified fresh water without any change in taste or odor. Besides cleaning water, activated coconut carbon also helps in many ways.

• It acts as poison antidote
• It improves oral health
• It reduces gas formation in the body
• It promotes healthy functioning of the kidneys

Modern water system using coconut carbon filter provides superior purification thereby giving you a healthy drink.

Some Advantages of Activated Coconut Carbon

• Lowers Gas Formation in Body

Ingredients like lactose and sugar may cause bloating and gas formation. Activated carbon can give relief from this uncomfortable situation by trapping gas molecules. It prevents the gas molecules from getting absorbed into human body. This remedy can work for a short time but, to keep gas under control you will need a long lasting solution.

• Provides Clean Water

Besides gas reduction in body, water filtration by coconut carbon is another thing that scientific studies support. Activated coconut carbon provides clean water by removing chemicals and metal particles from the tap water. This carbon removes all kinds of contaminants and sediment and ensures that final water that is dispensed is clean and pure.

• Promotes Healthy Kidney Functioning

Individuals suffering from kidney problems face difficulty in eliminating toxins. Under the guidance of a physician use of activated coconut carbon can at times prove effective in kidney functioning. Activated carbon enhance filtration level by attracting toxins and thus, boost up kidney functioning.

• Enhance Oral Health

Activated carbon is commonly used in toothpaste. People using teeth whitener having activated carbon can balance pH level in their mouth and hence, can reduce acidity on enamel. Certain toothpaste brands also contain activated charcoal or coconut carbon. This ingredient makes teeth clean and also improves oral health. Therefore, it is evident that coconut carbon contributes significantly to lead a healthy lifestyle. An easy way to incorporate this carbon into your daily life is by consuming water filtered through coconut carbon filter.