As experts in wastewater treatment, we strive to provide our customers with sustainable and effective solutions to their wastewater problems. Although every wastewater problem is unique, our years of experience have enabled us to develop a range of technologies and solutions that have proven themselves in a variety of applications.
In this blog article, we would like to give you an overview of our various approaches to biological wastewater treatment.
Table of contents
Brief introduction to the topic and why it is important to treat wastewater
Wastewater treatment is a crucial aspect of protecting our environment and conserving natural resources. As an industrial wastewater treatment company, we are committed to developing solutions that are not only effective but also sustainable. In this blog article, we would like to give you an overview of our technologies and solutions for biological wastewater treatment.
We offer a wide range of technologies and solutions tailored to the individual needs of our customers. In this article, we will introduce you to our various aerobic and anaerobic treatment processes.
Our many years of experience in wastewater treatment and our expertise in the selection and application of various technologies ensure that we can offer you the best solution for your specific requirements.
We hope that this blog article gives you a comprehensive insight into our biological wastewater treatment technologies and inspires you to contact us to find a sustainable solution to your wastewater problems together.
All treatment processes are equipped with the ALMAControl control and regulation technology developed in-house.
Aerobic treatment methods
Introduction to aerobic wastewater treatment
In aerobic wastewater treatment, the wastewater is supplied with oxygen in special aeration tanks to promote the growth of various microorganisms. These microorganisms break down organic compounds in the wastewater and thus remove them from the wastewater.
The aerobic process usually takes place in so-called aeration tanks. In the aeration tanks, the wastewater is enriched with oxygen using aeration equipment to enable the decomposition of organic compounds.
Aerobic wastewater treatment is particularly effective at removing organic pollutants. However, the process can also be used to remove inorganic phosphorus and nitrogen compounds.
Product overview: Aerobic treatment processes
Our biofiltration enables the biodegradation of carbon and nitrogen compounds as an effective pre-treatment for water circuits. This pre-treatment significantly reduces operating costs when the water is further used as process water. The system includes carbon elimination, nitrification and denitrification.
Photo: ALMA BioFil Compact (to the product)
Photo: ALMA BHU BIO (to the product)
In the treatment stages of the ALMA Bio MBR, the organic load is reduced by biodegradation. The system is based on the combination of an aeration tank with fine bubble aeration and a membrane filter box operated in bypass with submerged plate modules.
Photo: ALMA Bio MBR (to the product)
Discover effective biologically activated filtration (BAF) for wastewater treatment. With the help of microorganisms, organic compounds and nitrogen are removed from wastewater and polluted surface water. The BAF method uses clay-based beads and an even distribution of air and water. Nitrification and denitrification can be carried out in a reactor or in separate filter stages.
Photo: ALMA BHU BAF (to the product)
Photo: ALMA Bio Compact MBBR (to the product)
The biological degradation of organic wastewater constituents in the process stages of the ALMA BIO BBI technology effectively reduces the organic load. The system is based on the combination of an aeration tank with fine bubble aeration and an integrated sedimentation tank. This enables effective biomass recirculation and therefore lower sludge disposal costs.
Photo: ALMA BIO BBI (to the product)
The system was specially developed for rural environments and is characterized by a robust and cost-efficient design. Various processes can be added if required. Additional treatment steps or parallel treatment lines for special wastewater can be added either in a containerized or free-standing design.
Photo: ALMA BIO SBR Rural (to the product)
Anaerobic treatment methods
Introduction to anaerobic wastewater treatment
Anaerobic wastewater treatment is one of the most effective methods for cleaning industrial and municipal wastewater. Unlike aerobic treatment, anaerobic treatment does not use oxygen. Instead, the wastewater is treated in a closed tank with anaerobic bacteria. These bacteria break down organic compounds in the wastewater and produce methane in the process, which can be used as an energy source.
The main advantage of anaerobic wastewater treatment is its energy efficiency. Compared to aerobic treatment, anaerobic treatment consumes considerably less energy. In addition, the biogases produced can be used to generate energy. In addition, anaerobic treatment is particularly suitable for wastewater with a high organic content and is therefore suitable for a wide range of industries, such as the food industry or biodiesel production.
Product overview: Anaerobic treatment processes
The ALMA BIO UASB (Upflow Anaerobic Sludge Blanket) is a robust 1-stage reactor with external biomass recirculation and is an extremely versatile solution for various wastewaters from the food industry. It is characterized by a customizable and flexible tank design made of either welded or bolted stainless steel. In addition, it offers an integrated ALMA pre-separator system in durable, welded plastic construction as well as internal gas storage.
Photo: ALMA Bio UASB (to the product)
The ALMA BHU GMR (Gas Mixing Reactor) is an innovative solution that has been specially developed to effectively ferment wastewater with high calcium concentrations without causing increased deposits. This is achieved by cleverly using the generated and compressed biogas to circulate the reactor.
This innovative process also includes a downstream sedimentation tank that effectively returns the biomass to the anaerobic reactor. This targeted recirculation enables the biogas yield to be maximized and contributes to the overall efficiency of the ALMA BHU GMR.
Photo: ALMA BHU GMR (to the product)
The ALMA BIOMAGE process is a customized solution for the effective treatment of whey and dairy wastewater and was developed by Almawatech. This innovative method combines an anaerobic biogas reactor with downstream wastewater post-treatment to efficiently remove not only organic impurities but also nitrogen and phosphorus compounds from the wastewater.
All system components and units are conveniently controlled via a touch panel integrated in the control cabinet within the ALMA MODULE. This module also contains the nutrient dosing stations, which feed nutrients to the biogas reactor in a targeted manner in order to achieve an optimum biogas yield.
Photo: ALMA BIOMAGE (to the product)
The ALMA BIO EGSB (Expanded Granular Sludge Bed) reactor represents an innovative and extremely efficient method of producing biogas from wastewater that has proven itself in a wide range of applications. EGSB reactors offer a space-saving and lean way of producing biogas. Compared to conventional UASB reactors, EGSB reactors require only half the space.
Photo: ALMA BHU BIO EGSB (to the product)
Conclusion
Biological wastewater treatment is a complex process consisting of various procedures and technologies to clean polluted wastewater and protect the environment. In this article, we have presented our products for biological wastewater treatment.
Here you will find an overview of our other processes and technologies that do not belong to the biological wastewater treatment systems.
As an industrial wastewater treatment company, we have extensive expertise and decades of experience in developing and implementing wastewater treatment solutions for a wide range of industries. We understand the challenges companies face in complying with wastewater regulations and standards and offer customized solutions tailored to the specific needs of our customers.
Our expert team of engineers, scientists and technicians utilize the latest technologies and processes to ensure the most effective and economical wastewater treatment. We also offer comprehensive advice and support in the planning, implementation and maintenance of wastewater treatment systems.
In addition to the planning and construction of these systems, we also offer associated maintenance and services, as well as individual operational management.
If you are looking for a reliable and experienced partner to help you with your wastewater treatment, contact us to find out more about how we can help you achieve your requirements and goals.
