Chemicals / petrochemicals

Chemicals / petrochemicals

Process-water and wastewater treatment with stringent requirements for safety and availability

No compromises in process water availability and wastewater treatment

Wastewater from the chemical and petrochemical industries often contains toxic or non-degradable substances that are difficult to remove. Our industry experts provide you with tailor-made plant solutions for your individual requirements.

In the petrochemical industry, alkaline washing processes for oil product desulphurisation purposes result in spent alkaline solutions, known as spent caustic or sour water, which contain toxic organic compounds as well as highly concentrated sulphur compounds. Our plant solutions for process water treatment ensure trouble-free production, even if the process water contains difficult-to-remove wash water components, such as red oil.

Our plant solutions for you

  • Fully and partially desalinated water for boiler, turbine and process water.
  • Cooling tower make-up water and off-line filtration
  • Water recycling of condensate water, desalination water and process water
  • Pre-treatment and detoxification of wastewater
  • Aqueous liquid waste treatment
  • Pre-treatment of wastewater with refractory COD
  • Spent caustic and sour water treatment
  • Sludge disintegration to reduce the amount of sludge and combat filamentous bacteria

Our range of services includes:

Testimonials

“With the Lugan wastewater treatment plant from EnviroChemie, we reliably clean our wastewater to the required limits for discharge into the sewer. For plant operation, we use the app WaterExpert from EnviroChemie, which gives us easy access regardless of location."

Michael Schaible, Stadler Rail AG

“Both personally and in the name of Rauch Serbia, I would like to thank the team from EnviroChemie for their hard work and dedication. If I am asked which company realises good wastewater treatment plants, I will be happy to recommend EnviroChemie."

Dipl.-Ing. Ljiljana Pavlović, Cold Storage Manager (Rauch Serbia), Rauch

“Our new, sustainable solar cell production site is equipped with cutting-edge water treatment technology, as well as a water recycling plant, a vital component. This means we can save resources. And it would not have been possible without the impressive work from EnviroChemie and EnviroFALK.”

André Rolle, Head of Fab Engineering, Meyer-Burger

“We selected the EnviroChemie technology solution after an extensive technology assessment by Ricardo Energy and Environment based on the options available in the market at this scale. Working in partnership with EnviroChemie has produced a highly innovative solution to achieve our net zero requirements."

Neil Robertson, Abbey Ecosse

Reference projects

Innovative wastewater treatment concepts

water reuse and resource recovery in poultry slaughterhouses

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My Fresh's on-site bioenergy plant

My Fresh supplies freshly prepared vegetables and ingredients to well-known UK food brands and retailers. At its Bedfordshire facility, trade effluent and organic residues from processing onions, garlic and potatoes are treated in our on-site Anaerobic Digestion (AD) plant.

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New UK Food Factory future proofing it‘s wastewater requirements

A manufacturer of sauces uses a DAF plant solution from EnviroChemie to treat it’s wastewater prior to discharge, allowing them to remain within consent and minimise costs.

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Glendullan’s on-site bio-energy plant

Our second on-site bio-energy plant for Diageo was built at its Glendullan distillery in the Scottish Highlands. Treating whisky co-products.

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UK Food Producer stays compliant as business grows

A manufacturer of fresh ready meals uses a DAF plant solution from EnviroChemie to treat it’s wastewater prior to discharge, allowing them to remain within consent and minimise costs.

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Construction, operation and digitalisation of an industrial wastewater treatment plant in the food industry

On behalf of a confectionery manufacturer, EnviroChemie operates an industrial wastewater treatment plant for treating production wastewater and discharging it into the public sewer system.

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Wastewater treatment scaled to production

EnviroChemie adapts wastewater treatment to the steadily growing production of a plant-based products manufacturer in a multi-stage process.

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Flotation process operating materials review reduces water treatment chemical costs by up to 30%

A food manufacturer has reduced water treatment chemical consumption and sludge disposal costs by using different products in its wastewater treatment plant.

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Treating vapour condensate – reducing water footprint

A multi-national dairy co-operative wanted to treat its vapour condensate sustainably at a German site and thus reduce its fresh water requirements and operating costs.

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Energy from wastewater

The Norrmejerier dairies generate energy, conserve resources and reduce operating costs using a Biomar® anaerobic wastewater treatment system.

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The hidden potential in dairies

Dairies use water for many different stages in the production process. There are often potential savings to be made here in terms of resources and energy. To achieve this, however, an integral view is required, since the cycles used in dairies, which have often grown over the years, are highly…

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Hochland purifies wastewater with energy-efficient Biomar® plant

With all-year-round reliability, the resource-efficient Biomar® aerobic technology reduces costs

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Moroccan dairy installs energy-efficient wastewater treatment with water recycling

Ensures compliance with legal requirements, odour suppression and water recycling for irrigation

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Moroccan dairy cuts carbon footprint by recycling liquid waste

A large dairy uses a tailor-made plant solution from EnviroChemie to recycle its liquid waste and efficiently reduce energy consumption and operating costs.

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Modular process water treatment for easy installation at Ibrahim Fibres Limited in Pakistan

The necessary process water for production facilities and power plants is supplied by EnviroChemie systems technology.

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Saving water: full water recycling for a cosmetics manufacturer

A global corporation recycles 90% of the wastewater at its Brazilian cosmetics production site and reuses it in its production processes.

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Energy-efficient wastewater treatment saves operating costs

Having expanded its production capacity, Bioresine also needed to expand its existing wastewater treatment plant as a new plant alongside the existing plant.

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Cost-optimised wastewater treatment in the optical industry

ZEISS Sport Optics considerably reduces disposal costs at its Wetzlar site by using a compact Lugan® 20,000 flotation plant from EnviroChemie.

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Recycling glazes from rinsing concentrates for Villeroy & Boch

At its Mettlach site, Villeroy & Boch is able to treat and recycle glazes recovered from its rinsing water using an Envopur® microfiltration plant from EnviroChemie.

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Treating and recycling wastewater pays off for CWS-boco

Energy-efficient and sustainable wastewater treatment and water recycling for laundry CWS-boco at its Solingen site, Germany

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Envochem® water recycling plant reduces water consumption by 95%

Galvamé opts for water recycling

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Everything from a single source – from planning wastewater treatment to plant operation

EnviroChemie has been commissioned by a manufacturer of lithography systems to take on the planning, construction and operation of a compact wastewater treatment plant.

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Energy-efficient wastewater treatment with digital support

With energy-efficient water technology and digital support at its Saarbrücken site, the technology group ZF is reducing energy consumption by 78% and thus 363 tonnes of CO2 per year.

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