screen press Articles

  • Procedure for inquest nitrate screen installation on the RPA-I

    GENERAL COMMENTS: This Technical Bulletin is a guide to the manual installation of the InQuest Nitrate Screen on the RPA-I using the keypad. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key on the top right side of the keypad. 3. Scroll through the menu by pressing either ...


  • Struvite screw presses removal trial case study

    Based on the lab supervisor’s recommendation, the plant ordered two 55 gallon drums of JS 9325 for a plant trial on the screw press. They set up a spray system to meter JS 9325 on the outer surface of the screw press. During the first five (5) days of the struvite removal trial, plant operations noticed that the openings on the screens were getting cleaner. They reduced the cleaning cycle ...


    By Struvite Removal

  • Enterprise Mobile Apps – Don’t Just Shrink the Screen

    Do you have a smart phone? I do, and chances are you do as well. In fact, research from Mary Meeker shows that today there are over $2.5 billion smartphone users around the world. Much like the internet before it smart phones and the rising use of mobile devices is a technology trend that is influencing many facets of our lives ...


    By Intelex Technologies Inc.

  • Procedure for installation of an inquest nitrate-nitrogen screen on the RPA-I

    GENERAL COMMENTS: This Technical Bulletin is a guide to the manual installation of the InQuest Nitrate Screen on the RPA-I using the keypad such that units are automatically reported as parts per million ofn itrate-nitrogen. Please refer to the RPA-I Manual for a detailed discussion. PROTOCOL: 1. Turn on the RPA-I. 2. Press the [OPTION] key ...


  • Struvite Removal & Vivianite Removal Case Study- Heat Exchanger and Screw Press

    A regional wastewater treatment plant in Sonoma County was experiencing problems with struvite on their screw presses and vivianite on their heat exchangers.The plant maintenance staff was forced to shut down the dewatering process every three (3) weeks to clean because of struvite deposits on the screen of the screw press. They also noticed that they were having a difficult time maintaining ...


    By Struvite Removal

  • Pulp & Paper Industry: PTA Repair and Rebuild of Screw Press

    Eutectic Canada recently completed the manual PTA finishing of a stainless steel feed screw for a large OEM supplier of these parts. The screw is used to compress the pulp and separate liquids from solids by expelling the liquids through a screen that surrounds the compression screw. Due to the high pressure, the friction wore the carrying face and the body of the screw. The customer ...


    By Castolin Eutectic

  • Struvite and Vivianite Screw Presses and Heat Exchanger Removal case study

    A regional wastewater treatment plant in Sonoma County was experiencing problems with struvite on their screw presses and vivianite on their heat exchangers. The design plant flow rate is 7.9 mg/day. They were using 7 mg/L to 10 mg/L (dry basis) of ferric chloride to control hydrogen sulfide and improve solids removal in the primary clarifier. The plant maintenance staff was forced to shut down ...


    By Struvite Removal

  • Roll-press briquetting helps Iowa lime producer retain previously wasted fines as valuable product case study

    Adding a new 550 tpd rotary kiln more than doubled lime production capacity at Linwood Mining and Minerals Corporation's Buffalo Plant, located near Davenport, IA...but it also raised the problem of what to do with a greatly increased output of fines. Realizing that landfilling its plant property with waste fines at rates of up to 100 tpd would not be a good long-term solution, the company not ...


    By K.R. Komarek Inc

  • Solvent Recovery System Keeps Presses Rolling at World`s Largest Gravure Printing Plant

    When QUAD/GRAPHICS Inc. entered the publication gravure printing market, it followed the axiom of Daniel Burnham, the 19th century architect and urban planner, to 'make no small plans.' In 1985, the Pewaukee, Wis.-based printing company purchased two 96-inch web, eight-color, high-speed presses and installed them at its new printing plant in Lomira, Wis., near Milwaukee. Conventional wisdom at ...

  • Challenge: reduce costs and eliminate odour. Can it be done?

    Arlat ‘SDP’ Spiral De-watering Press is up for the job.Trucking costs can be decreased and odour eliminated by using an ARLAT ‘SDP’ Spiral De-watering Press in your treatment plant. Arlat’s Spiral De-watering Press operates by obtaining screenings from a screen’s or screw conveyor’s discharge chute that is located directly above the inlet chute on the press. The Arlat press then takes the ...

  • Microcystins plate statfax 303+ program set-up

    General Comments: This technical bulletin is a guide to the installation of Microcystins Plate Kit Protocol into the StatFax 303 Plus. Please refer to the StatFax 303 Plus Manual for detailed instructions. Bold lettering indicates the StatFax screen display. Protocol 1. Turn on the StatFax 303 Plus. 2. Press the [MULT] key on the keypad. 3. Regression ...


  • Diazinon plate statfax 303+ program set-up

    General Comments: This technical bulletin is a guide for the installation of the Diazinon Plate Kit Protocol onto the StatFax 303 Plus Microwell photometer. Please refer to the StatFax 303 Plus User’s Manual for detailed instructions. Bold lettering indicates the StatFax screen display. [Brackets] denote keys. Protocol: 1. Turn on the StatFax 303 Plus. ...


  • Intensive-washer for surface washing of the granulates an films

    The Intensive Washer IW Series from Neue Herbold is a centrifugal downstream unit for intensive cleaning of hard plastic granulates and films flakes. The pre-washed material is intensively washed; while passing the machine, it is thrown against the screen by centrifugal forces. Various screens determine the cleaning efficiency. The rotor of the intensive cleaner may be equipped with ...

  • Sorting plant for paper

    Task New conception of a complete sorting plant for used paper from a collection with an averaged proportion of cardboard about 35 % to max.  45 %. Separation of the paper-cardboard mix  into the fractions paperboard, deinking and  mixed paper for the further recycling Solution The material input is divided on two lines by  a feeding conveyor ...


  • Software Provides Insight into Solvent Recovery Operation

    When World Color Press, Dyersburg, TN, decided to replace its outdated computerized supervisory control system for its large solvent recovery operation, it turned to AMCEC Inc., Lisle, IL. World Color Press wanted a system that would provide uncomplicated screens and flexible graphic importing. It also wanted to avoid long hours of training. A solution was found in an object-based automation ...

  • Jail waste streams provide unusual challenges to typical industry equipment

    Arlat ‘TS’ Filter Screen proves itself equal to the challenge. Unusually high volume of solids and the wide variety of materials in waste streams from correctional institutions provide unique challenges to today’s typical wastewater equipment. In recent years, the state of Virginia has installed five ARLAT ‘TS’ Filter Screens in correctional institutions. They use the screens to remove ...

  • Mechanical Dryer for surface drying of plastic flakes & plastic granulates

    Neue Herbold - mechanical Dryer TM Series are used as a downstream component after a washing process. It is used for surface drying of the material fraction primarily for film flakes, granulate from PET bottles and other rigid types of plastics. The wet material ...

  • Streamlining Wastewater Treatment in Poultry Processing: Michigan Turkey and Lyco Team Up to Provide a Showpiece for Reducing BOD and TSS Levels

    With the steady increase in poultry processing rates there has been a corresponding increase in wastewater pollutant concentrations. Despite mechanical improvements in wastewater treatment, many poultry processors continue to pay unnecessarily high fees for municipal water discharges. $100-million-annual processor, Michigan Turkey Producers, in conjunction with Lyco Manufacturing, has set up a ...


    By Lyco Manufacturing, Inc.

  • STP Plant Supplier in Chennai – sewage treatment Plant in Chennai Tamilnadu

    RRR ENVIRO SYSTEMS STP plant supplier in Chennai Tamilnadu .We are the Manufacturing and supply of all the types of STP Plant like ASP & FBBR Methods in 10 KLD STP,50 KLD STP, 100 KLD STP, 150 KLD STP, 200 KLD STP, 300 KLD STP, 400 KLD STP, 500 KLD STP, 600 KLD STP with the best rates available in the Indian Market. Process Of STP plant The sewage shall be passed through the screen chamber to ...


    By RRR ENVIRO SYSTEMS

  • BCTMP Mill effluent treatment plant

    Location: Slave Lake, Alberta Owner: Slave Lake Pulp Corporation Description: A greenfield 130,000 ADMT BCTMP mill using Aspen as wood furnish. The high strength effluent, with a BOD5 strength of up to 6,000 mg/L (35 t/d) and flow of 6,300 m3/d, is treated by a five day extended aeration activated sludge process. This represented the first ...


    By NovaTec Consultants Inc.

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