Common Liquid Waste Disposal Techniques

29 September 2015
 Categories: , Blog


Making sure to properly dispose of liquid waste is extremely important in order to avoid subjecting your employees to dangerous chemicals. Liquid waste contains a large amount of chemical compounds, including metals and salts. As a result, it's essential that you dispose of the waste as soon as possible. During an industrial waste removal process, you must ensure that your business goes with the best possible way of ensuring a safe and proper disposal of the liquid waste. Here are the most commonly used waste disposal techniques:

Sedimentation & Dewatering

Sedimentation and dewatering are common techniques that your company can use when seeking to remove non-toxic liquid waste. During the dewatering process, all solids are left behind while liquids are extracted from the site and into a containment basin. The extracted liquid is then neutralized from a chemical point of view and filtered before being disposed. Before being allowed to go through with this waste removal process, you have to request a waste environment permit from your local agency.


Incineration is one of the most common waste disposal techniques that companies use to get rid of liquid waste. It's also the best choice when it comes to dealing with hazardous liquids. By setting the liquids on fire, the high temperatures will completely obliterate any solid objects, leaving the water free of toxic waste, such as slag, scrap materials, oils, rock tailings, acids, and many more toxic substances.

When looking to set the liquid waste on fire, you have two options. You can either go with a fluidised bed furnace or with a multiple hearth furnace.

Root Zone Waste Removal

This specific waste disposal method is commonly used for dealing with waste produced by humans, such as bath or kitchen water. Before the resulting liquids are released into the environment or shifted through water treatment systems for recycling, it must undergo several processing steps. First of all, the waste liquids will be filtered using modern filtration systems before passing through sedimentation tanks. Finally, the filtered water goes through polishing ponds which purify the water.

While the root zone filtering system is the hardest to implement in terms of installation time and resources, it's probably the best and most useful waste removal system when it comes to dealing with human-produced waste.

To make sure that the planet is well protected and that the health of the inhabitants won't be affected anytime soon, each company must take advantage of the available liquid waste removal services by transforming the planet into a safer and a better place to live in.