Domestic Sewage Treatment Articles
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Housing Sewage Treatment Plant, Algeria, 2015 - Case Study
The housing sewage of a construction site operating in desert conditions is treated before being discharged into an emptying point. The reduction requirements are similar to those in ...
By Clewer OY
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University Housing Sewage Treatment, New Mexico, 2017 - Case Study
The university’s wastewater is cleaned (approx. 1,600 people). 98% of the treated water is used for irrigation and rinsing the toilet. Design discharge ...
By Clewer OY
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Housing Sewage Treatment, Island of Örö, Finland, 2016
The wastewater from the hotel, inn and restaurant is cleaned with a containerized wastewater treatment plant. Design discharge ...
By Clewer OY
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Current Situation and Future Development of Sludge Drying Treatment Technology
With the development of urbanization and social economy, the total annual sludge production in China continues to rise. As of January 2020, there are 10113 sewage treatment plants in China. The treatment capacity of urban sewage treatment plants nationwide is 177 million cubic meters per day, and the total sewage treatment capacity is 53.2 billion cubic meters. According to prospective estimates, ...
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Municipal Water Purification Plant - Case Study
The main purpose of the water plant is to treat urban domestic sewage and a small amount of industrial sewage. In order to make the effluent total phosphorus meet the discharge standard of 0.4ma/l for surface water. In this plant, PFS was used in the biochemical end of the plant for chemical enhanced phosphorus removal and SS reduction. After the use of our pharmaceutical agent, the total ...
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A review on sludge deep dewatering technology
With the increasing discharge of sewage sludge in China, sludge treatment and disposal has drawn more and more attention. Dewatering is the bottleneck that restricts sludge disposal. A review on sludge deep dewatering technology was thus studied in this work. Firstly, the classification and characteristics of sludge were reviewed and introduced. Secondly, different sludge deep dewatering ...
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The solutions of domestic sewage treatment
The source of domestic sewage? Domestic sewage is the waste water discharged from the daily life of residents, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and toilets of industrial enterprises. The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ...
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The Solution of Chemical Sewage Treatment Process
Chemical wastewater refers to the wastewater produced in the production process of chemical plants, such as oily wastewater from the production of ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil tank farms, air separation and air compressor stations, etc. After biochemical treatment, it can generally meet the national secondary discharge standard. Now, due to the ...
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The Solution of Domestic Sewage Treatment Process
What is domestic sewage treatment? Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, mostly non-toxic inorganic salts. Domestic sewage contains nitrogen, phosphorus, sulfur, and pathogenic bacteria.The features of domestic sewage treatment? Domestic sewage contains a large amount of organic matter, such as cellulose, starch, sugars and fatty ...
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What is LLDPE geomembrane?
LLDPE geomembrane is kind of geomembrane, it is made of linear low-density polyethylene resin.The lldpe geomembrane is flexible, waterproof impermeable, and uv resistant.lldpe geomembrane have high mechanical strength and durability. Our lldpe geomembrane Features: More soft , high tensile strength, good corrosion resistance, low-temperature resistance, anti-aging,UV resistant. Lldpe ...
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The way to solve the sludge problem
The sludge after urban domestic sewage treatment generally has a moisture content of about 80%, is rich in nutrients such as organic matter, and contains a certain amount of heavy metals and harmful substances such as viruses, pathogens, and parasite eggs. Improper disposal of sludge will cause serious secondary problems. secondary environmental pollution. At present, there are three main methods ...
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What is the function of Geosynthetics Clay Liner (GCL)?
The swelling waterproof blanket is a kind of geosynthetic material used for anti-seepage of artificial lakes ponds, waterscapes, landfills pond liner, underground garages, roof gardens, pools, oil depots, and chemical storage yards projects. It is made of expansive sodium-based bentonite is filled between the special composite geotextile and non-woven fabric. The 4800g/m2 Geosynthetics Clay Liner ...
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Introduction to complete process technology of municipal sludge drying and carbonization
Introduction to complete process technology of municipal sludge drying and carbonization Abstract: This paper introduces the continuous thermal drying coupled with anaerobic pyrolysis process of sludge in detail, and analyzes the 300t / D sludge drying and carbonization treatment project in Jimo District, Qingdao. Sludge thermal drying and carbonization technology has the advantages of complete ...
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Characteristics and Classification of Buried Domestic Sewage Treatment Technology
The buried sewage treatment equipment is a modular high-efficiency biological sewage treatment equipment. It is a sewage biological treatment system with biofilm as the main body of purification. It makes full use of biofilm reactors such as anaerobic biofilter and contact oxidation bed. The characteristics of high biological density, strong pollution resistance, low power consumption, stable ...
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Hospital Wastewater Treatment Process
1. The characteristics of hospital sewage Hospital waste water contains some special pollutants, such as drugs, disinfectants, diagnostic agents, detergents, and a large number of pathogenic microorganisms, parasite eggs and various viruses (such as roundworm eggs, hepatitis virus, tuberculosis and dysentery) . In addition, there are radioactive substances such as radium 226, phosphorus, gold ...
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Frequently Asked Questions and Troubleshooting in Activated Sludge Process (Part 3)
Q: What indicators can be detected for the microbiological ratio? And how can it be measured? Answer: The microfood ratio refers to the ratio of the organic matter content to the activated sludge concentration in the biochemical system before entering the biochemical system. Through this ratio, the load can be judged and the operation can be adjusted to avoid sludge aging and overage as well as ...
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Wastewater Case Study: BP Trinidad and Tobago
Project Facts The Juniper project is in the East Mayaro Block (EM) off the south east coast of Trinidad and Tobago. Challenge The platform employs a crew size of 10 men for 12 hours per day, approximately two times per week. The treated sewage needed to meet both IMO and local Trinidad and Tobago discharge standards. BP specifications required a high level of redundancy and a very high level of ...
By H2O Inc.
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Foshan City Jialida Environmental Protection Technology Corp. - Case Study
Project Planner:Guangzhou SHINCCI Energy Equipment Co., LTD. Service Object:FOSHAN CITY JIALIDA ENVIRONMENTAL PROTECTION TECHNOLOGY CORP. Time Period:Oct. 2018- Feb. 2019 CHP(COGENERATION) Circular Economy Industry Demonstration Project in JIALIDA, FOSHAN Low Temperature Mass Sludge Drying and Incineration Disposal 【Guide】: The sludge project of FOSHAN ...
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Tubular UF Membrane Leachate Treatment Wastewater Treatment Equipment
Jiarong TUF equipment has high operational flux and replaceable components, and are designed to prevent the buildup of pollutants. With more than 10 years of experience in industrial membrane separation technology, Jiarong Technology provides customers with tubular membrane and complete equipment products, tubular membrane application process development and engineering design. Technical ...
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From Wastewater Treatment to Resource Recovery
Recovering energy and valuable compounds from sewage adds value to the water-purification process Wastewater was once something to dispose of, but today it’s considered too valuable to waste. It is, in fact, rich in energy, nutrients, and other promising materials, not to mention the increasingly valuable resource of the water itself. As leaders in the sector realize the potential of ...
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