Wastewater - Import export

The demands on the quality and efficiency of sewage treatment plants are growing from year to year, not least due to rising energy and disposal costs. As a result, using decanters to dewater sludge means using state-of-the-art technology. The C-series decanters from Flottweg achieve high performance with reduced energy consumption. Flottweg Wastewater Decanters offer advantages over other processes and competitors' machines: ► High dry solids values in the discharged material ► Higher power density within a small footprint ► Powerful Flottweg Simp Drive® drive ► Reduction of operating costs due to reduced need for flocculant ► Additional energy recovery with the Flottweg Recuvane® system ► Economical bowl and scroll drive ► duces the energy consumption of your decanter by 10 to 30 percent

Two-stage ventilation valve for release rates of 450 to 2000 m3/h in coarse and 20-40 m3/h in fine ventilation. For DN 80 and 100 housing material: EN-GJS-400-15, coating EKB; for DN 150 housing material S235 JR or P355 T1 and the coating consists of a wastewater-resistant Permacore thick micaceous iron ore coating First, air escapes during the first stage (coarse ventilation), until the medium closes off the first stage as it continues to flow. Any remaining air then escapes more slowly through the second stage (fine ventilation), until it is also closed. Gases collect, causing the fine ventilation to open once again until the medium closes this stage as well as it continues to flow.

The AWALIFT 2/2, with a system power of 60 m3/h raw wastewater, is suitable for towns with up to 2800 residents. The separator system offers a clean solution, since the container is gas and odor-tight. Different motor variations allow the system to be individually adapted to on-site conditions. AWALIFT systems can also move wastewater over long distances. Draining small towns with up to about 2800 residents which cannot be drained using natural gradient or as an intermediate pumping station within the context of a pressure drainage system Residential and industrial areas Towns Communities Infrastructure facilities such as airports, industrial parks, underground stations etc. Product features One holding tank with two separator systems Two centrifugal pumps and motors according to type and operating location required Four pump gate valves Two STRATE non-return valves One Y-pipe DN 100 Two pressure pipe gate valves DN 100 Level measurement

TWP 11025 E – Trotec's powerful submerged waste water pump accomplishes virtually any task with flying colours. Making use of 1,100 watts the pump reliably pumps up to 15,000 litres per hour of clean or contaminated water containing dirt particles sized up to 25 millimetres from a delivery head of up to 11 metres. Hence, it is equally suitable for use in garden ponds, drainage shafts or cisterns as it is for the quick draining of rooms affected by a flood or heavy rainfall. Withdrawing water from lakes, rivers and swimming pools can achieved without difficulty. A water level of 7 metres is reduced to merely 35 mm before you know it The robust and compact submerged pump is accommodated in a watertight encapsulated and impact-resistant plastic housing and therefore optimally prepared for underwater application at an immersion depth of up to 7 metres.

The submerged waste water pump TWP 7025 E is a compact power pack mastering virtually every task brilliantly. With a power consumption of 750 W the high-suction pump transports up to 13,000 litres of contaminated water per hour. Due to this enormous conveying capacity of the TWP 7025 E, flooded basements and living spaces are quickly rendered accessible again, and pumping water out of building and waste water pits as well as withdrawing water from lakes, rivers and ponds can be done easily and without any problems. Even the water volumes of larger ponds or swimming pools can be circulated or disposed of quickly and easily. This power pack pumps water containing dirt particles sized up to 25 millimetres up to a pump height of 9 metres reliably and smoothly. This way it is able to transport water from a flooded basement to the next higher floor and thus out of the house.

Contaminated water in the house, garden or well should be pumped off as quickly and as effectively as possible – the thoroughly robust and powerful submerged waste water pump TWP 4025 E is perfectly suited for this purpose. It meets every challenge and transports water containing dirt particles sized up to 25 millimetres. The submerged waste water pump TWP 4025 E reliably transports up to 7,500 litres of contaminated water per hour up to a pump height of 5 metres with a power consumption of 400 W. Flooded basements and living spaces are quickly rendered accessible again, and building or waste water pits can be emptied just as effectively as ponds, tanks or cisterns. Thanks to the pump's high conveying capacity, water can be quickly and easily withdrawn from lakes, ponds or rivers for lawn sprinklers or complex irrigation systems. Naturally, the submerged pump TWP 4025 E is also suited for transporting clear water.

Our hero made of stainless steel for self-pumped waterNone of our high-quality submerged waste water pumps of the TWP series transports more water per hour. With its resistant pump housing, the submerged pump TWP 11000 ES made of stainless steel withstands even the most extreme weather conditions. The solid submerged pump guarantees an above-average and at the same time maintenance-free service life for water withdrawal from ponds, garden wells, cisterns or rain barrels as well as for pumping out and recirculating water in swimming pools and whirlpools, flooded basements, garages and building/drainage pits. This high degree of versatility makes the TWP 11000 ES an indispensable universal helper for passionate hobby gardeners, facility managers, homeowners or craftsmen.

Brilliant prospects for self-pumped waterBeing made of stainless steel, the submerged waste water pump TWP 9000 ES is extremely resistant to extreme weather conditions and corrosion. The equally high-quality and robust material of the pump housing guarantees a long, low-maintenance service life for withdrawing water from garden ponds, wells, cisterns or rain barrels as well as for pumping out and recirculating water in swimming pools, flooded basements, garages and building pits. TWP 9000 ES: powerful helper for house, garden and business Due to its solid construction and the safe IPX8 type of protection, the submerged pump reliably withstands even the toughest working conditions in continuous operation.

Summer, sun and sunshine? After days of heat, the warmest time of the year is increasingly showing its dark side. Lawns in the garden burn and plants die of thirst if they are not watered with vast quantities of water. Blessed is the one who has a TWP 4036 E submerged waste water pump and can pump free service water from the garden pond or a cistern. But not only gardens are the ideal working environment for the powerful submerged pump. It is not uncommon for continuous rain and storms to lead to flooded streets, flooded garages and a rising water level in the basement. With the robust pump TWP 4036 E, which is protected against the ingress of water by IPX8 type of protection, you can also remove these dirty water masses (with dirt particles sized up to 25 mm) in the shortest possible time.

As wonderful as the summer with its warm temperatures may be, it also has a dark side. If it is permanently too hot, the lovingly tended garden plants will die of thirst and the formerly green lawn will burn in the blazing heat unless it is watered for several hours every day. The submerged waste water pump TWP 7536 E provides a remedy here, for it enables you to pump freely available service water (with dirt particles sized up to 25 mm) from the garden pond, a stream or a rainwater cistern for watering your garden. Conversely, the submerged pump also helps when it rains too much. Continuous rainfall and storms in summer are a frequent cause of flooded streets, water flooding in the garage and cellars full of waste water. Blessed is one who is prepared for such capricious weather conditions. With the robust pump TWP 7536 E, which is protected against the ingress of water by IPX8 type of protection, you can dry out even heavily flooded basements and garages in the shortest possible time

Double column wall mounted stand mixer/floor stand mixer Rigid stand for wall-mounting or floor stand for mixers from 100 kg. The stand consists of 2 u-shaped columns with a ball-borne support slide with a cantilever beam for the mixer. The double-column stand allows the processing of tank volumes up to 4 m3, depending on the tank dimensions. Mixer powers up to 75.0 kW and support loads up to 1,000 kg can be realized. Under these conditions, the stand can be equipped with all fast running or gear-reduced mixers and their matching agitator elements. The lift is done electrically by a lift drive and chain drive. The electric supply is guided through a laterally mounted energy chain. Customized solutions for instance a stand mixer with H foot or stand equipped with coaxial agitator type KRK are feasible.

Challenging, customer-specific mixing technology solutions can be numerically simulated as early as during the planning phase, and the results analyzed. This means increased design confidence, high-quality solutions and, as a result, reduced project durations and costs. Our experts from THINK Fluid Dynamix® are specialists in the application of numerical techniques such as flow simulation in real time and artificial intelligence methods for automated optimization. This enables processes, such as stirring and homogenization, to be analyzed more accurately under consideration of all applicable process parameters, and complex tasks to be processed far more efficiently. These methods set entirely new standards in terms of design reliability and efficiency. Allow us to contribute to your success!

The SV 30 is a small stand mixer with manual stroke adjustment and spring suspended lid for small batches that range in volume from 20 l up to 100 l and agitator drives of up to 1.5 kW. It is supplied with helical gear agitators of up to 0.75 kW or fast running agitators of up to 1.5 kW and the suitable mixing elements. Thanks to the H stand as well as two hook blocks, the SV 30 can be moved. The weight is balanced by means of a counterweight positioned in the stand column itself. The pneumatic supply is guided through a laterally mounted energy chain. Explosion-proof design ATEX 2014/34/EU feasible.

For over 50 years, Geppert Ruhrtechnik has stood for quality and reliability in agitator construction. We develop, manufacture, and distribute innovative agitators for all applications in the materials processing industries, such as the chemical, pharmaceutical, biotechnology, and food industries, as well as in water and wastewater treatment. Our many years of experience make us the perfect partner for both standard and special applications. When selecting and designing our agitators, we draw on our many years of experience, internal databases, and state-of-the-art tools (such as FEM, Finite Element Method, and CFD, Computational Fluid Dynamics), as well as our own fluid mechanical laboratories. This means we always provide you with the optimal solution. In addition to our agitators, we manufacture suitable containers and stands for stand-alone, wall mounted, and mobile designs. We can implement these in your plants, taking into account any its specific requirements.

In the manufacture of semiconductors, agitators are mainly used in conditioning of polishing and cutting suspensions, etchants and other auxiliary chemicals, cleaning solutions, or in chemicals recycling. Requirements placed on stirring systems are extremely demanding. Almost always, clean room conditions prevail, meaning that drives and seals must be designed with no abrasion or leakage. Parts that come into contact with the medium, such as the shaft and stirring element, often have to be produced with metalfree surfaces due to the aggressiveness of the media and the purity requirements. Also in this area, Geppert Ruhrtechnik can look back on a very successful history. All well-known chip manufacturers belong to our client base, as well as the manufacturers of the specialty chemicals used in this field. In addition, our agitators are used in broad solar cell production areas.

Mixing technology is particularly wide-ranging in the food and drinks industry. From simple suspension and homogenization tasks in storage or transport containers, right through to complex reduction tasks, during which mixtures can be exposed to only the lowest of shear forces – you will find it all in the food and beverages industry. High food sensitivity and the multitude of fields of application for agitators require close process coordination with the customer, in order to design, construct, and finish the agitators in the optimal manner with the widest variety of mixing elements. In addition to its popular standard mixers, Geppert also has special stirring elements within its portfolio, capable of being extremely gentle on the product while remaining highly efficient. All agitators have the relevant food approvals and can also be supplied with clean room drives and special sealing systems.

Geppert Ruhrtechnik offers you a modern working environment with extensive additional services, individual training and further education opportunities as well as health offers. Whether you are a pupil, student, graduate or experienced professional: with us you can contribute your knowledge and skills in a targeted manner. We look forward to committed and passionate people who want to work together towards our goals.

Paints and coatings play a significant role in our lives. Without them, life would be dull and even monotonous. But they don’t just provide color. They perform a multitude of other tasks as well. For example, they protect objects or structures from corrosion and deterioration, thus contributing to the sustainable use of resources. Equally, special coatings can contribute to a reduction in flow resistance, or create a pearled finish that makes objects easier to clean and reduces contamination. Paints and coatings generally consist of binders, fillers, pigments, solvents, resins, and perylene, as well as additives. These substances must be mixed together homogeneously during the production process. Various agitators are used to achieve this, for example dissolvers, depending on the process step and according to the boundary conditions.

Mixing of substances and chemical reactions are closely interconnected. The way in which different reagents are mixed together can have a significant influence on product quality, product yield, or even on the resulting product itself. Stirred reactors are used in the chemical industry for a range of applications. They can be used for reaction, extraction, distillation, crystallization, and other processes. Depending on the reactor process and operating mode (continuous, semi-batch, or batch operation), the agitators used can be subjected to varied demands. In the petrochemical industry, emulsification, absorption, desalination, alkylation, or neutralization processes are commonly found; lubricating oils must be homogenized or sludge oils suspended. For this wide variety of mixing tasks, Geppert offers tailor-made agitators to satisfy operational and customer requirements.

Despite the increasing level of digitalization, an ever-increasing demand for paper and pulp products can be observed. However, a shift is taking place from print paper qualities to packaging paper and cardboard. The wide range of paper products requires a variety of production processes. These include mechanical and chemical processes which, depending on the form and variant, produce different pulp qualities. Stirring and mixing are essential unit processes in all types of paper and pulp production. Mixing tasks range from liquid/liquid or gas/solid/liquid mixtures, through mixing of complex liquids, and include mixing of chemically reactive components. Improving and optimizing mixing processes in the paper and pulp industry can lead to end product improvements; such as increased strength, improved luster, or significant energy or chemical savings.

Geppert Ruhrtechnik GmbH has been a certified manufacturer of explosion-proof agitator drives since 2003. This made us one of the first companies to develop and produce ATEX-compliant agitators. Our agitators are certified to ATEX Directive 2014/34/EU (formerly Directive 94/9/EC) in gas or dust explosion-proof designs. In addition, the majority of agitator styles have type test certificates for explosive zone 0, and can be used in applications in which an explosive atmosphere, arising from a mixture of air with flammable substances in the form of gas, vapor, or mist, is present. We offer ATEX-compliant controls for our explosion-proof design agitators. Talk to us and make use of our many years of experience on the topic of explosion protection. We will be happy to assist you! Our services in the field of explosion proof agitators

OUR IN-HOUSE TEST PLANT AND LAB In order to ensure the high quality and long service life of our agitators, we have set up an in-house plant for testing our agitators. At the end of the manufacturing process, all of our agitators undergo a specific test procedure with a final test run. Here, we can test agitators with a shaft length of up to twelve meters. When designing our agitators, we use fluid mechanics simulations in our in-house laboratory. All Geppert mixing systems are delivered with O&M Manual and worldwide technical service.

In the treatment of drinking water, whether done conventionally or via seawater desalination, agitators are used for rapid mix, precipitation and flocculation processes. Precipitation and flocculation processes require low shear, slow-running agitators. For pH adjustments and rapid mixing faster running agitators that can blend reactor content in a flash are required. Wastewater treatment also requires a multitude of application options for agitators. In anaerobic and anoxic tanks for nitrogen removal, slow-running agitators are used to suspend and homogenize activated sludge flocs. In aeration tanks, mixer/aerators can be used for efficient oxygenation and mixing. Where waste water is purified, sludge is generated. This sludge is generally conditioned using polymers, dewatered, and then digested in anaerobic sludge digesters to generate biogas. Special agitators are required for both polymer introduction and for digested sludge mixing.

The stainless steel probe LMK 387 was developed for level and gauge measurement in wastewater, sludge or water courses. The mechanical robustness of the front-flush ceramic diaphragm faciliates an easy disassembly and cleaning of the probe in case of service. Compared to the level probe LMK 382 the outside-diameter is only 22 mm, which allows an easy installation and backfitting in 1" tubes or in cramped fitting conditions. An IS-version is also available. Features: — nominal pressure: from 0 ... 4 mH2O up to 0 ... 100 mH2O — accuracy: 0.35 % (opt. 0.25 %) FSO — diameter 22 mm — diaphragm ceramics 99.9% Al2O3 (on request) — highly appropriated for wastewater, sludge and viscous media Optional Features: — IS-version — housing material titanium — drinking water certificate according to DVGW and KTW — temperature element Pt 100 — mounting with stainless steel tube — different kinds of cables and elastomers

We offer a wide range of efficient, reliable water management systems for Wastewater management Rainwater management We design, manufacture, and install mechanical and electrical equipment for water management systems. Our clients include organisations, local authorities and industrial companies in Benelux and Germany. We develop comprehensive water management technology and systems, which make technically, economically and ecologically optimised solutions possible along the entire value chain.

Navigating the variety of water and wastewater treatment options available requires not only a high level of knowledge about the many possibilites available, but also consistent further development of procedures and experiences. This is the only way to maintain our high level of development and meet everincreasing demands. ATN stands for both excellent expertise and state of the art technology and equipement. The techniques available for water treatment are as diverse as the types of raw waters. This makes a conscientious and thourough consulting and planning phase all the more important. All information is considered during this phase and adapted to your individual needs, resulting in customized planning.