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Equipment for liquid waste treatment

In today's world, liquid waste is, together with solid waste, the main source of pollution from people.


It is therefore imperative to treat it, both to protect its recipients (soil, seas, surface waters, etc.) and its users for secondary use.


Treatment technologies:


Development of biological treatment (CAS) with the addition of membranes to separate MLSS from "pure" water.


The membranes can be UF or MF. UF (≤0.05 μm) is preferred for better quality of treated waste.


Tertiary Treatment

In existing biological classical type units or extension of treatment (tertiary / quaternary treatment) with introduction of membranes, we can have equal clean water with the one of the MBR. Here the treatment can be done with membrane type - Microfiltration MF, Ultrafiltration (UF), Nanofiltration (NF) or Reverse Osmosis (RO).


The post-treatment can be done with one or a combination of the above types of membranes as well as with Sandfilter and / or Activated Carbon Filter (old method).


Sanitation with UV, ozonolysis


Leachate Treatment Plants (LTP)

CHEMiTEC offers complete and state of the art solutions for the Treatment of Leachates that come from various sources such as Solid waste Treatment, Landfill, Biogas production (AD), digestate etc.

Please do not hesitate to contact us. We will strive to offer the solution that suits your project needs through MBR technologies, Ultrafiltration, Reverse Osmosis and their combination, depending on the desired output characteristics.

Types of membranes

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Biological Urban Wastewater Reactors using UF membranes for water reuse for:


- Industrial Water (process water)

- General Purpose Water

-  Irrigation Water

- Strengthening the Aquifer

UF membranes of Koch Separation Solutions



Liqtech ceramic membranes

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Tubular membranes for exMBR technology. exUF construction in arrays as pre-treatment for RO in leachates, “difficult” liquid waste etc.

Post-treatment: (UV, ACF)

Sanitation: (UV, ozonolysis)

Solar drying of biosludge

Solar drying of bio-sludge is prefered over other technologies (such as thermal drying, which we also offer!) achieving key economic (CAPEX & OPEX) and environmental objectives [ZSD (Zero Solid Discharge) - circular & green economy].

Solar energy is used to evaporate humidity from the sludge - a simple and inexpensive process that not only significantly reduces the volume of sludge, but also reduces the cost of transport (trucks) and CO2 emissions


There are two basic options: The sludge can be dried in a batch process, through a fully automated process (Electric Mole) or with the help of SludgeManager ™ in a continuous process.

Sanitation of the dried sludge with thermal conditioner for agricultural use.


CHEMiTEC as the exclusive representative and partner of THERMO-SYSTEM will be happy to help you choose the process that best suits the needs of your project.

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