Dosing technology for mineral springs and AFG operations

Precise and reliable dosing of alkalis, acids and disinfectants is essential in the food and beverage industry. The standardised CVD dosing systems from sera impress with short delivery times, high versatility and an excellent price-performance ratio. CVD stands for Compact Vertical Dosing - a modular system that can be flexibly adapted to a wide range of dosing requirements. sera offers the right drive technology for every application within a configurable system. The compact design enables space-saving wall mounting, while integrated safety devices ensure reliable operation. Plug & Play ensures fast commissioning. Various pump types, material designs and equipment offer maximum flexibility - from the compact single-pump solution to the powerful variant with redundancy. The systems comply with the WHG and enable the safe handling of water-polluting substances.

In the food and beverage industry, a continuous and safe supply of chemicals is essential - both for stable processes and for economical production. The sera IBC emptying station offers a sophisticated solution that combines efficient dosing, high work safety and reliable operation. Thanks to the inclined installation surface, the IBC is emptied almost completely, avoiding residual quantities in the container. At the same time, a defined residual volume remains in the storage container so that the container can be changed without interrupting the process. The container is removed from above and without a suction lance - this minimises the risk when handling chemicals and increases safety. An integrated fill level indicator and two float switches enable precise monitoring and timely alarms when the container is changed. The sera solution is suitable for a wide range of media such as caustic soda, acids or disinfectants and ensures reliable and flexible operation - efficient, safe and application-orientated.

In the food and beverage industry, chemicals are stored centrally in concentrate rooms - usually in large storage tanks up to five metres high. As required by law, the chemicals are extracted exclusively from the top, for example in double-walled tanks or those in drip pans. sera offers sophisticated solutions that enable safe, space-saving and efficient pumping. A siphon vessel at the highest point and the integrated suction aid in the sera dosing systems ensure trouble-free operation. The well thought-out design with pulsation damper enables even delivery, even over long distances. Dosing can optionally be precisely monitored via a flow meter. In addition to stationary tanks, customised plastic containers with individual volumes can also be realised. Whether alkalis, acids or disinfectants - sera systems ensure reliable handling even with demanding media and contribute to safe, controlled and economical operation.

When preparing caustic soda from solids, an exothermic reaction occurs with temperatures of up to 95 °C - a process that requires special safety measures. The sera caustic soda preparation station has been specially developed to provide the best possible protection for users and at the same time ensure efficient processing. The caustic soda flakes are fed into a stainless steel container via a screw conveyor from a safe distance, without the need for direct contact with the hot area. This significantly increases work safety. The station has a powerful bag emptying system (approx. 1,000 kg/h), an electric agitator, temperature and fill level indicator and a siphon overflow. Versions for big bags, suction devices, storage containers or transfer stations are optionally available. The sera solution enables the safe, controlled preparation of NaOH solutions with concentrations of 20 to 50 % - ideal for use in the food and beverage industry.

Hygiene is a top priority in the food and beverage industry - not only for reasons of product safety, but also to ensure consistent quality and flavour. With Cleaning in Place (CIP), production systems such as tanks, pipework and filling systems can be cleaned automatically and efficiently without having to dismantle them.

Typical cleaning cycles consist of several steps: pre-rinsing, caustic cleaning, intermediate rinsing, acid cleaning and final rinsing. Cleaning is followed by disinfection of the system. To ensure that these processes work efficiently and safely, precise dosing of the detergents and disinfectants is essential - a task for which sera offers suitable solutions.

The precise dosing of liquid food additives such as sweeteners, colourings, preservatives or vitamin solutions is crucial for consistent product quality and compliance with recipes. Hygienic dosing ensures product safety, minimises losses and reduces the risk of contamination. All components used must meet the highest hygiene standards and be approved for the food and beverage industry.

Hygienic dosing pumps from sera reliably fulfil these requirements. They are made of food-safe materials in accordance with EC 1935/2004 and FDA, are CIP-cleanable, SIP-capable and optimised for dead space. Electropolished surfaces and flexible connections such as Tri-Clamp or milk pipe threads facilitate cleaning and integration.

With precise, gentle conveying and variable dosing performance, sera systems enable consistently high product quality - hygienically, efficiently and safely.

The precise dosing of concentrates containing solids poses particular challenges - especially with abrasive, viscous or shear-sensitive media. Robust and food-safe technology is essential for consistent product quality and hygienically safe processes.

The hygienic peristaltic pump from sera is specially designed for these media. It does not require valves or mechanical seals, is dry-run safe, self-priming and doses gently in both directions. With an accuracy of ±1 %, it ensures reproducible results - even with demanding media.

Thanks to CIP cleanability, chemical- and food-resistant materials and simple integration, the sera peristaltic pump offers a reliable solution for dosing concentrates containing solids - precisely, hygienically and reliably.

Hygiene is a top priority in the food and beverage industry - not only for reasons of product safety, but also to ensure consistent quality and flavour. With Cleaning in Place (CIP), production systems such as tanks, pipework and filling systems can be cleaned automatically and efficiently without having to dismantle them.

Typical cleaning cycles consist of several steps: pre-rinsing, caustic cleaning, intermediate rinsing, acid cleaning and final rinsing. Cleaning is followed by disinfection of the system. To ensure that these processes work efficiently and safely, precise dosing of the detergents and disinfectants is essential - a task for which sera offers suitable solutions.

The precise and reliable dosing of cleaning agents and additives is a key factor for efficient and hygienically flawless processes in the food and beverage industry. The CVD dosing systems from sera offer a powerful solution here. Thanks to their modular design, they can be flexibly adapted to a wide range of requirements - from a simple one-pump solution to a redundant two-pump system. The space-saving wall mounting enables optimum integration into existing systems. Safety devices ensure reliable operation, while the plug & play design allows quick commissioning. sera is the only supplier to offer the right drive technology for every application in a configurable system. The materials are always selected in accordance with chemical compatibility and legal requirements such as the German Water Resources Act (WHG). With CVD systems from sera, you ensure your process hygiene, reduce operating costs and fulfil the highest quality standards.

Hygiene is a top priority in the food and beverage industry - not only for reasons of product safety, but also to ensure consistent quality and flavour. With Cleaning in Place (CIP), production systems such as tanks, pipework and filling systems can be cleaned automatically and efficiently without having to dismantle them.

Typical cleaning cycles consist of several steps: pre-rinsing, caustic cleaning, intermediate rinsing, acid cleaning and final rinsing. Cleaning is followed by disinfection of the system. To ensure that these processes work efficiently and safely, precise dosing of the detergents and disinfectants is essential - a task for which sera offers suitable solutions.

The precise metering of belt lubricants is crucial for smooth and hygienic operation in the food and beverage industry. Precisely controlled lubrication significantly reduces wear and downtime - an important contribution to operational safety and cost-effectiveness. Dosing accuracy is a top priority in the food industry in particular, as residues and the resulting formation of germs must be avoided. The dosing systems for belt lubricants from sera consist of high-quality dosing pumps, flexible suction lances for different container sizes and control units for quantity-proportional dosing. Depending on requirements, drip pans can also be integrated. The material is always selected to suit the lubricants used. The advantages are obvious: less lubricant consumption, less cleaning effort, reduced environmental impact and a longer service life for the systems. sera makes belt lubrication efficient, hygienic and sustainable.

In beverage production, reliable water treatment is crucial for consistent product quality. In the regeneration of ion exchangers and the cleaning of reverse osmosis systems, the precise dosing of chemicals by sera ensures stable processes and optimum water purity. This protects systems, conserves resources and creates the basis for high-quality non-alcoholic beverages.

A stable pH value in water treatment is crucial for the production of non-alcoholic beverages. The precise dosing of chemicals for pH value adjustment with sera systems ensures constant process conditions, protects ion exchangers and reverse osmosis membranes and guarantees consistently high water quality - the ideal basis for safe and perfectly flavoured drinks.

Controlled dosing of antiscalant is crucial for the safe operation of reverse osmosis systems in the beverage industry. Precise addition with sera dosing systems reliably prevents deposits and blockages on membranes, stabilises the separation process and extends the service life of the system - for consistently high water quality and economical, trouble-free operation.

In addition to product quality and hygiene, reliable wastewater treatment plays a key role in the beverage and food industry. Production residues such as sugars, fats, proteins, fruit extracts or cleaning chemicals place high demands on the treatment process. Precise dosing of chemicals for processes such as pH control, precipitation, flocculation or defoaming is essential to ensure stable operations and compliance with regulatory requirements.

sera offers a coordinated portfolio for this purpose: from dosing pumps and systems to polymer preparation units and customized system components. This enables targeted and efficient control of processes such as sludge conditioning, dewatering or the elimination of sulfur compounds.

In this way, sera supports companies in the beverage and food industry in operating their wastewater treatment safely, efficiently and with optimal use of resources.

The sera energy supply system provides companies in the beverage and food industry with an innovative solution to efficiently utilize surplus energy and strengthen their energy independence. Through electrolysis, excess electricity is converted into hydrogen, which can be used as a flexible energy storage medium or directly in production processes.
This helps to balance peak loads, reduce CO₂ emissions and optimize energy usage – for a sustainable and future-proof production.