Charcoal Briquettes

Charcoal Briquettes

Cavron’s Coconut Charcoal Briquettes are of an extremely high quality and are 100% natural. We do not use any artificial chemicals in our products. The granulated charcoal is mixed with our all-natural tapioca starch to bind the charcoal briquettes – a 100% food grade product made from the plant Manihot Esculenta.

Our BBQ briquettes are based on our high-quality carbon granulate from carbonised coconut shells and offer a superior green alternative to regular wood charcoal and fossilised coal. The use of our briquettes is primarily as a fuel source for barbecuing. In other words, with Cavron Coconut Charcoal Briquettes you will know what you are grilling with – we guarantee that our charcoal is clean without any unhealthy, badly tasting chemicals.

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Matter and energy

Activated Carbon Filter Guidelines

Activated carbon filter

AC filters have a limited lifetime. Eventually, the surface of the AC becomes filled with adsorbed pollutants, and no further treatment occurs. ‘’Break-through” takes place when pollutants break through the filter and emerge in the treated water. When it happens, contaminant concentrations in the treated water can possibly be even higher than those in the untreated water. The cartridge then needs to be replaced. Knowing when breakthrough will occur and when to replace the cartridge is thus a major problem with AC treatment.

Unfortunately, unless the pollutants are smelled or tasted, they can be unknowingly consumed. In most cases, break-through can be positively verified only by chemical testing. Frequent chemical testing is impractical and expensive. Some cartridges are sold with predictions about their longevity. But these are generally only crude estimates since they do not consider the characteristics of a specific water source.

The retailer from whom you purchase the treatment device can better estimate a filter’s useful lifetime based on water usage (flow rate) and pollutant concentrations, shown in the chemical analysis. To make the most accurate estimates, you should learn what these amounts are before purchasing the system. If pollutant concentrations increase over time, and without testing done to reveal the change, such estimates may not be very practical or useful.

AC filters can be excellent places for bacteria to grow. A filter saturated with organic contaminants, or one that has not been used for a long time, provides ideal conditions for bacterial growth. A saturated filter supplies the food source for the bacteria. It is still unclear whether bacteria growing on the carbon pose a health threat. Some manufacturers place silver in the AC to prevent bacterial growth. The effectiveness of the silver has not been independently verified. In addition, the silver may contaminate the drinking water.