LIQUIDS & ENVIRONMENT

This operation field of the company has as an objective help the industries to act within the environmental regulatory frameworks in terms of its waste liquids. The objective is to transform this necessity of an industrial development sustainable with nature into a generation of value for the company. This value generation is obtained by focusing the solution to the lowest possible economical cost and the extraction of value of these liquid wastes.

LIW TREATMENT

This operation field of the company has as an objective help the industries to act within the environmental regulatory frameworks in terms of its waste liquids. The objective is to transform this necessity of an industrial development sustainable with nature into a generation of value for the company. This value generation is obtained by focusing the solution to the lowest possible economical cost and the extraction of value of these liquid wastes.

The company has its own technologies for the development of all processes such as:

• Físico-Químicos, Biológicos,
• Filtration and/or separation of suspended solids,
• UF, Nano Filtration y Reverse Osmosis,
• Evaporation, Waste Solids Treatment,
• Decanters and DAF

All these technologies integrated in the solution allow:

• Reduce operative and investment costs in the face of meeting the environmental norms imposed to the industry.
• Reutilize of the waters and liquids in order to reduce the complete cost of the project and improve the environmental impact of the industry.
• Recover value from the liquid wastes treated through the generation of energy through generation and biogas use;
additives recovery, marketable consumables and subproducts of the industrial process that are lost with the liquid wastes.
• Treat the solid wastes obtained from the treatment process to minimize the final cost of their disposal.

PRODUCT EXAMPLE

Canal Gate

Model: 1CC, 200×200 a 2000×2000
Brand: Eathisa

PROJECT EXAMPLE

LIW Treatment Plant, CIAL Alimentos

Client: CIAL Alimentos
Delivery Date: April 2015
Location: Santiago, Chile

DRINKING WATER TREATMENT

In this area the company develops projects of treatment for the obtention of potable water of different hydric resources such as rivers, lakers, groundwater, brackish waters, seawater, waste water potabilization. These projects are made for cities, towns, mining camps, working camps, military camps, boats, pisciculture, etc.

The development of the projects are done based in civil works, plants partially or completely prefabricated; also being able to offer modular solutions.
For the development of these project the company has tested technologies that allow to contribute a great diversity of solutions with the objective of having the lowest possible cost.

These own technologies and equipment include:

• Potable Water Treatment, physicochemical treatmentswith additives dosing from solid, liquid or gas state.
• Coagulation or Floculation systems
• Suspended solids separator through filtration, decanting or flotation.
• Dissolved Solids Treatment through Nano Filtration and Reverse Osmosis
• Desinfection systems through cloration gas or hypochlorite, through brine or seawater. through ozone and chloride dioxide generators, through UV.

PRODUCT EXAMPLE

Eccentric Butterfly valve

Model: 201, DN 200 a 2.000 ; PN10 a PN40
Brand: Eathisa

PROJECT EXAMPLE

Potable Water Plant Potrerillos

Client: Codelco División Salvador
Delivery Date: May 2016
Location: Potrerillos, Chile

WASTEWATER TREATMENT PLANT

The company develops global projects for the treatment of waste waters. This is done with the objective of minimizing the complete cost of the treatment, which allows not being enclosed in one technology or treatment system.
The company adjusts to the characteristics of the treatment such as: Size, Variability, Temperature, Legal Requirements, Space Availability, Technology Adjustment to the Client.

The technologies of use, without being limited:

• Submersible pumping or of dry well, suitable valves and management systems of water hammer.
• Pretreatment through prefilter and bivalves wells, grids, screws and conveyor belts, compactors, desanders, degreasers, oils and hydrocarbons separators, compact pretreatment plants, biologic odors treatment.
• Secondary biologic treatment of anaerobic and aerobic type (activated sludges, prestrainer filters, aired lagoons
and physicians, etc).
• Nutrients treatment such as nitrogen, phosphorus, etc.
• Separation of sludges and clarification through mechanical systems (DAF, lamella, etc.),UF membranes (MBR), circular and longitudinal decanters.
• Chemical sludges treatment, aerobic and anaeorobic, sludge dehydration.
• Tertiary treatments and energy recovery through energetic production through biogas.

These projects are developed for cities, towns, ports, mining camps, working camps or military camps, boats, etc. The development is done in structures of civil works or prefabricated; being able to do modular projects.

PRODUCT EXAMPLE

Knife Valve

Model: VG, DN 50 a 600, PN16 DN>600, PN10
Brand: Eathisa

PROJECT EXAMPLE

Waste Water Treatment Plant Los Libertadores

Client: Supermercados Peruanos S.A
Delivery Date: In Execution, May 2018
Location: Lima, Perú

ZERO WASTE

The company develops global projects for the treatment of waste waters. This is done with the objective of minimizing the complete cost of the treatment, which allows not being enclosed in one technology or treatment system.
The company adjusts to the characteristics of the treatment such as: Size, Variability, Temperature, Legal Requirements, Space Availability, Technology Adjustment to the Client.

The technologies of use, without being limited:

• Submersible pumping or of dry well, suitable valves and management systems of water hammer.
• Pretreatment through prefilter and bivalves wells, grids, screws and conveyor belts, compactors, desanders, degreasers, oils and hydrocarbons separators, compact pretreatment plants, biologic odors treatment.
• Secondary biologic treatment of anaerobic and aerobic type (activated sludges, prestrainer filters, aired lagoons
and physicians, etc).
• Nutrients treatment such as nitrogen, phosphorus, etc.
• Separation of sludges and clarification through mechanical systems (DAF, lamella, etc.),UF membranes (MBR), circular and longitudinal decanters.
• Chemical sludges treatment, aerobic and anaeorobic, sludge dehydration.
• Tertiary treatments and energy recovery through energetic production through biogas.

These projects are developed for cities, towns, ports, mining camps, working camps or military camps, boats, etc. The development is done in structures of civil works or prefabricated; being able to do modular projects.

PROJECT EXAMPLE

Treatment Plant industrial waste, Codelco Ventanas

Client: Consorcio Ril – Light S.A.
Delivery Date: December 2013
Location: Ventanas, Chile