sludge dewatering Articles

  • Usak Karma OSB - Case Study

    Project name Usak Mixed Organized Industrial Zone Wastewater Treatment Plant Employer Usak Mixed Organized Industrial Zone Head of Entrepreneur Association Contractor Enta Muhendislik Antma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Usak/TURKEY Scope of ...

  • What are filter aids?

    Filter Aids” is a group of inert materials that can be used in filtration pretreatment. There are two objectives related to the addition of filter aids. One is to form a layer of second medium which protects the basic medium of the system. This is commonly referred to as “precoat”. The second objective of filter aids is to improve the flow rate by decreasing cake compressibility ...

  • What Is Zero Liquid Discharge and How Does It Work?

    Not every industrial facility that produces wastewater will require zero liquid discharge (ZLD). It is usually looked to as a last resort because it can be a complex process that requires a high initial investment. If a facility is located on a site that has severe water scarcity issues and/or astronomical discharge fees, it might be ...


    By SAMCO Technologies, Inc.

  • Rotomite dredging iron mill scale-case study

    Crisafulli's Rotomite-6000. Dredging highly abrasive mill scale. Customer: The customer purchased its first SRS Crisafulli Rotomite, a Model 180P, in August 1997, and purchased its second Rotomite, a 6000 model, in the summer of 2007. Application and reason for dredging: The customer provides slag processing, metal recovery, material ...


    By SRS Crisafulli, Inc.

  • Reducing Odor and VOC Emissions

    The Montgomery County Regional Composting Facility (MCRCF) in Silver Spring, Maryland is designed to process 400 wet tons/day of lime amended biosolids from the Blue Plains Wastewater Treatment Plant (WWTP) in Washington, D.C. Recently, political pressures forced operations to cease at the MCRCF. Although the aerated static pile composting plant’s fate has not been completely decided, its owner, ...


    By BioCycle Magazine

  • India`s green common effluent treatment plant upgrades its aeration system

    The Green Common Effluent Treatment Plant (CETP) in Gujarat, India, treats the effluent generated by more than 680 industrial manufacturing plants in the Vatva Industrial Estate. Since its creation in the 1990s, the CETP has kept pace with upgrades to its original activated sludge-type biological process system, resulting in multiple ISO certifications and numerous ...

  • Innovation Key To Biosolids Digestion

    A $400 million project at the Blue Plains Advanced Wastewater Treatment Plant (AWTP) in Washington, D.C., involves building an innovative biosolids management system comprised of a thermal hydrolysis process, four 3.8-million gallon mesophilic digesters (measuring 70-ft tall by 100-ft in diameter) with fixed covers, a cogeneration system consisting of three 4.6-MW Solar Mercu ry 50 gas turbines ...


    By BioCycle Magazine

  • An Overview of Corrugator Paper Pulp Wastewater Treatment

    Wastewater Treatment Success Stories Class 'A' Wasterwater Treatment Facility Printing Facility - 40% Cost Reduction Zero ...


    By Integrated Engineers Inc.

  • Reusing water for industrial processes and irrigation in Saudi Arabia

    Water is a scarce resource in Saudi Arabia and the public administration and private companies implement water reuse whenever possible. A reverse osmosis plant installed in the Eastern Province of Saudi Arabia helps to treat industrial waste water streams to quality levels that permit water reuse for industrial applications and irrigation. Kemira KemGuard antiscalant is used to prevent deposit ...

  • Water treatment helping cars stay cool - automotive industry: Orlando, Florida

    A manufacturer of air-conditioning line connectors for automobiles was required by the city to meet new sewer discharge standards. They had been using a system of gravity separation which did not address suspended solids or soluble metals. Their wastewater is generated from 3 sources; mop water, parts deburring and polishing, and floor scrubber water. They generate approximately 6,000 gpd of ...


    By CETCO Energy Services

  • Wireless Pakscan controls the flow at Nevada gold mine - Case Study

    A gold mine in Nevada USA has been able to take advantage of wireless Pakscan digital control for newly installed IQ intelligent electric valve actuators on the water filtration plant. The Newmont underground mine utilises Geotube® dewatering technology to separate sediment from both ground and extraction process water. The filter systems, which are installed above ground, are fabricated from ...


    By Rotork plc

  • Wastewater Treatment Methods Pros and Cons: Disinfection & Coagulation

    At every stage in a wastewater treatment process is important to achieve the desired treatment results. However, primary treatment and tertiary are critical to the overall process. In the primary treatment process solids are reduced to a large extent. Without this step, subesequent treatment would be less effective. In tertiary treatment, harmful microbiological matter is rendered inactive or ...

  • BAIONI supply complete dewatering centrifuge system for APS Ltd

    Situated near Slough, in Berkshire, Aggregate Processing Solutions (APS) is operating a washing plant where Baioni has recently supplied a centrifuge system to complement the whole existing plant. Baioni has boosted the capacity of its decanter centrifuges range to pave the way for further improvements in waste ...


    By Baioni Crushing Plants Spa

  • The Cambi Thermal Hydrolysis Process (THP) – dramatically improving sludge digestion and dewatering

    CAMBI MILESTONES 1990 - First development work following research work of Li and Noike 1995 – HIAS Norway – first full scale plant – still working very well after 11 years 1998 - 2002 rapid increase in projects, Denmark, England, Norway, Scotland, Japan, Ireland – new challenges and risks to be overcome 2000 - 2005 some problem solving ...


    By Cambi Group AS

  • Wastewater Treatment Basics

    Wastewater Treatment Basics A Refresher on The Basic Wastewater Treatment Steps... All wastewater treatment follows the same basic premise, water used in manufacturing, ...


    By Integrated Engineers Inc.

  • Sewage Sludge Recycling to Land and Disposal

    The Problem: Sewage treatment is the process of removing contaminants from wastewater, primarily from household sewage. It includes physical, chemical, and biological processes to remove these contaminants and produce environmentally safe treated wastewater (or treated effluent). A by-product of sewage treatment is usually a semi-solid waste or slurry, called sewage sludge, that has to ...


    By Dirk European Holdings LTD

  • GWT Zeoturb - Natural Flocculation Treatment Media for Clarification of Wastewater

    There is an increasing need of safe, eco-friendly and sustainable methods of providing good solutions for water and wastewater treatment in municipal and industrial applications throughout the world. Now, a Natural Zeolite based Flocculation Media, called ZeoTurb has been introduced by Genesis Water Technologies. The GWT ZeoTurb is a type of natural non-toxic powder flocculation media used to ...

  • Removing Struvite from wastewater systems

    Named after Henrich Christian Gottfried Von Struve, who discovered the magnesium ammonium phosphate crystals in medieval sewer systems in Hamburg in 1845, struvite is a major problem for waste water treatment plants. The hard, crystalline deposit forms scale on lines and belts, in centrifuges and pumps.  It also clogs system pipes and other equipment including anaerobic ...

  • What is a wastewater treatment system and how does it work?

    For industrial companies producing wastewater as part of it’s process, some type of wastewater treatment system is usually necessary to ensure safety precautions and discharge regulations are met. The most appropriate wastewater treatment system will help the facility avoid harming the environment, human health, and a facility’s process or products (especially if the wastewater ...


    By SAMCO Technologies, Inc.

  • Pulp & Paper Water Treatment - A look at optimizing water resource management - Case Study

    Application Case Study (Pulp/Paper Operations) The pulp and paper industry has traditionally been a consumer of large amounts of fresh water and power. Recently, increased focus has been given to the optimized efficiency of paper mills and to the environmental sustainability footprint of the industry. Therefore, water resource management has become a more critical factor ...

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