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Handex is proud to announce the acquisition of a new Dragon DOT 130 BBL Vacuum Tank Trailer and accompanying Freightliner Road Tractor. The Dragon is designed and built to remove and transport 5000 gallons of both hazardous and non-hazardous liquids, sludges, and solids. This unit will be used to ... Read More

Here at Handex, we understand how confusing choosing the optimal sludge dewatering method can be for your project. That is why we created the Sludge Dewatering Guide, which takes an in-depth look at various sludge dewatering methods and equipment. When it comes to sludge dewatering there are many ... Read More

Handex has recently acquired four more 3 Phase Centrifuges to add to our fleet. With this opportunity of expansion, comes the ability to better provide dewatering services for your project needs. With a centrifuge, we can simultaneously separate two liquids of different densities and solids, which ... Read More

When it comes to sludge it can be easy to get confused with what the best dewatering plan is. There are several factors to take into consideration such as sludge components, government regulations, budget, and geographical location. In this article, we will provide a breakdown of what sludge is, ... Read More

The EPA defines waste minimization as “the use of source reduction and/or environmentally sound recycling methods prior to energy recovery, treatment, or disposal of wastes.” If you are a facility that is generating waste, then it is good practice to have a waste minimization plan in place. Not ... Read More

The filter press can be used across a variety of industries, to efficiently separate liquid and solids. But how does a filter press work, and what are the advantages and disadvantages of using one? In this blog post, we take a deeper look into the filter press and whether it’s the right equipment ... Read More

When it comes to sludge dewatering, there are various technologies to choose from. But trying to decide which technology is right for your operation can be a daunting task. From centrifuges, filter presses, and geomembranes the options are endless. In this article, we will be taking a deeper look ... Read More

In the simplest terms, dewatering is the removal of liquids from a sludge slurry. The process involves using one of three dewatering techniques. The three techniques are plate and frame filter press, centrifuge and belt press. These techniques are used in wastewater treatment plants, power plants, ... Read More

When you think of dewatering these three questions might pop into your head; what is the purpose of dewatering? What is the dewatering process? And why is dewatering necessary? Continue reading for these answers and more. Read More