Showing results for: sewage treatment Articles
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Activated Sludge Types for Sewage & Water Treatment
Activated Sludge Types for Sewage & Water TreatmentIn the Activated Sludge Process for waste water treatment, microorganisms, including bacteria, fungi, and protozoa, are used to speed up the decomposition of organic matter requiring oxygen for treatment.The Activated Sludge name and meaning originates from the process it involves: the production of an activated mass of microorganisms capable ...
By YASA ET
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static screener for paper industries
Pulp and paper industries need to use static screeners. It is necessary for the paper industry. Static screener-- Ideal for solid-liquid separation equipment for paper industries. Intended to meet the needs of the paper industry for sewage and wastewater treatment applications, it excels in solids handling, conveying, and dewatering. Our static screener plays an important role in the paper-making ...
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Why is it necessary to set up a homogeneous conditioning tank?
For the comprehensive sewage treatment plant, since there is more than one type of sewage discharged, and their water quality and quantity are constantly changing, it is very necessary to set up a homogenization regulating tank. The role of the homogeneous conditioning tank: Overcome the unevenness of sewage discharge, balance the changes of sewage water quality, water volume, and water ...
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Textile And Printing Industry Wastewater
SIZING SOLUTION RECOVERY Printing and dyeing sizing wastewater alkali reuse technology patent is the use of ceramic ultrafiltration membrane technology to concentrate sizing wastewater, which permeates directly backs to the sizing process, water and caustic soda are reused fully after treatment resulting in zero discharge. The technology has achieved industrial scale applications and access to a ...
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Sewage treatment plant
BONO ARTES has developed an activated sludge process called BIOCLAR, which is a great technological step forwards compared to conventional methods. A large part of civil and industrial installations, especially in developing countries, is located in remote and secluded areas where there is no possibility for connection to a public sewer. On the other hand, the minimisation of the impact on the ...
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How is Reverse Osmosis Desalination Used in Tertiary Sewage Treatment Applications?
Salts and other dissolved solids can be pretty tricky to remove from wastewater streams. Standard filtration doesn’t really do anything about dissolved solids and neither does coagulation or sedimentation. They might manage to remove some, but in situations where total dissolved solids (TDS) are particularly high, those sorts of treatments do not lower TDS enough to be compliant or to reuse ...
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Trautwein winery - Biological sewage treatment plant for rinsing waste generated during beverage production - Case Study
The Trautwein winery, located in Lonsheim, Germany, produces a wide range of wines and juices. The production process generates rinsing water, which has to undergo treatment before it can be discharged into the sewage system. A Biomar® ASBx anaerobic wastewater treatment plant was installed for this purpose. Performance data Capacity:: 150 m³/d (max. 10 m³/h) Inflow into ...
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Measurement of the amount of DissolvedOxygen
Dissolved Oxygen (DO) is the term used for the measurement of the amount of oxygen dissolved in a unit volume of water. In water quality applications, such as aquaculture (including fish farming) and waste water treatment, the level of DO must be kept high. For aquaculture if the DO level falls too low the fish will suffocate. In sewage treatment, bacteria decompose the solids. If the DO level is ...
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Ozone-based reclamation of an STP effluent
The system ozone and hydrogen peroxide was used to reclaim wastewater from the secondary clarifier from a Sewage Treatment Plant (STP) of Alcalá de Henares (Madrid-Spain). The assays were performed by bubbling a gas mixture of oxygen and ozone, with ~24 g Nm-3 of ozone concentration, through a volume of wastewater samples for 20 minutes at 25°C . The removal of dissolved ...
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Research on Application of Sludge Drying Technology in Sewage Plant
There are many kinds of sludge, mainly including industrial enterprises of sludge, such as electroplating sludge, printing and dyeing sludge, sludge and so on. River, waterworks sludge, sludge, etc. Municipal sludge (also known as sewage treatment plant sludge) is the development and long-term stability of urban sewage treatment, which produces a large amount of sludge, and due to its unique ...
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High quality bathing water protects human health
The sewage treatment plant of Biarritz, France faced severe issues with inflowing water during heavy rain fall, resulting in untreated wastewater being diverted directly into the sea, alongside public beaches. A fast and reliable disinfection of the flow was needed. Kemira installed DesinFix disinfection technology which is designed for water reuse, and to handle such problematic flows safely and ...
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Reuse Treatment of Cooling Tower Sewage in Power Industry
For a long time, organic ultrafiltration membrane has been considered as an economical and effective traditional treatment method in the treatment of cooling tower sewage in power plants. In such applications with high pollution blockage tendency, the effect of organic membranes may be difficult to predict: more frequent chemical cleaning is usually required, resulting in longer downtime, lower ...
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Noses for Surveillance of Wastewater from Secondary Treatment Plants in Alexandria, Egypt
Intermittent discharges of industrial chemical pollutants into sewers can have a damaging effect on the processes involved in treating wastewater. They are sometimes able to pass through treatment plants and enter into the receiving water, to exert a harmful effect on the environment and possibly pass down a river to the intakes forwater supplies. We evaluated the use of an electronic nose ...
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How can money be made from sewage?
The water industry’s seen a clever development take place from Vancouver based company Ostara who has found a way to not only make money from sewage, but also reduce water pollution. The new technology is capable of harvesting phosphorus and ammonia from municipal sewage treatment plants and then create fertiliser pellets from the harvest! So what are the benefits of this new process? ...
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Applications for UF Filtration Technology in Water & Wastewater
Water treatment technology is and can be applied to different municipalities, industries, and commercial businesses, each with their own specific water treatment needs. For this reason, it is beneficial to have technologies on hand that are versatile based on the treatment application. For instance, filters are used in almost every water/wastewater treatment application in either pretreatment or ...
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Thermal drying technology for advanced sludge treatment
With the rapid increase of urban sewage treatment rate, the amount of sludge generated will inevitably increase accordingly, and the problem of consumption is becoming more and more prominent, which needs to be solved urgently. The moisture content of sludge is the key to solve the problems encountered in sludge treatment. To achieve deep dewatering of sludge, the more economical method is to ...
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Compact solutions for advanced wastewater treatment aiming to recover and reuse
The environmental pollution caused from unregulated raw sewage discharge coming from small municipalities, remote communities, small housing complexes, tourist facilities, camps, factories, harbors and other similar sources that until now was difficult to construct suitable Treatment Facilities is quite extensive in many areas and is now the time for the authorities to take action. The necessity ...
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Upgrading of sewage treatment plant by sustainable and cost-effective separate treatment of industrial wastewater
The Olburgen sewage treatment plant has been upgraded to improve the effluent quality by implementing a separate and dedicated treatment for industrial (potato) wastewater and reject water. The separate industrial treatment has been realized within a beneficial public-private partnership. The separate treatment of the concentrated flows of industrial wastewater and sludge treatment effluent ...
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The sludge dryer can treat all kinds of sludge
Sludge is a collective term for various types of sediments and floating objects produced by different treatment processes in water supply and wastewater treatment. The composition and properties of the sludge mainly depend on the composition, properties and treatment process. According to different classification standards. There are many classification methods for sludge, which are briefly ...
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How Can We Prevent Sewage Pollution in the United Kingdom from Worsening?
There are 7.8 billion people on Earth, and the amount of human waste the population produces massively impacts the environment and human health. In sewers, human waste mingles with personal hygiene products, household chemicals, pharmaceuticals and other contaminants, creating highly toxic wastewater that pours pollutants and 6.2 million tons of nitrogen into coastal water every year. The result ...
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