Dynatec Systems

Chemical Manufacturer Chemical manufacturer needed a wastewater treatment plant capable of producing high-quality permeate from raw wastewater.  They had high concentrations of oil and grease (O&G), Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), and Chemical Oxygen Demand (COD). Dynatec designed and manufactured a system including an Ultrafilter (UF) to remove O&G and TSS. An MBR (Membrane Bioreactor) to further treat BOD and COD. The permeate is free of O&G, TSS, and BOD, while COD is greatly reduced. The system was designed so future expansion is easily achieved. Chemical Wastewater Treatment Solutions *UF, NF and RO for selective separation of product for recovery *MBR biological treatment *Wastewater reuse with MBR *Conversions of existing systems to MBR +Expand existing bioreactor treatment capacity +Improve discharge quality +Produce water for reuse +Reduce surcharge *High purity reuse with MBR and RO Contaminants Removed *Organics *Inorganic solids *Phenol *Solvents *Oils *Acids Ultrafiltration offers the following advantages over conventional separation: *No chemical required *Very little labor required *Simple mechanical process *Less sludge *Ability to concentrate the retentate for beneficial use *Less space required *Overall lower operating costs Dynatec specializes in extensive RO and NF membrane systems to remove soluble components of wastewater that may not have been removed by primary treatment. In most cases, the purified water can be reused. RO is capable of rejecting soluble constituents of aqueous streams, such as: *Bacteria *Salts *Sugars *Proteins *A wide range of organics and colors *Improves the color, taste and properties of the fluid RO can be used to purify fluids such as ethanol, which will pass through the reverse osmosis membrane, while rejecting other ions and contaminants from passing. RO/NF systems Dynatec's RO/NF systems are specifically designed to accommodate: *Minimize reject volume *Variable characteristics *Minimize fouling Integrated clean-in-place (CIP) The membrane skid has an integrated CIP system on the skid. This is especially important for wastewater reuse systems because the cleaning frequency of the skid is often higher than in other RO applications. With an integrated CIP system, cleaning is fast and easy, minimizing the operator’s time. Tubular Configuration: *Higher permeate rate *Lower rates of fouling *Higher concentration of retentate *Easier to clean *Longer membrane life *Low operating cost Contact Dynatec Systems for your wastewater solution. https://lnkd.in/eGDJjMrW

Landfill leachate treatment system for a hazardous waste landfill incorporates heavy metals pretreatment followed by a tubular MBR system.    The MBR reduces: *Ammonia *Phenol *Polychlorinated Biphenyl (PCB) *Chemical oxygen demand (COD) *Volatiles and semi-volatiles *and other contaminants adequately for discharge     The system reduces PFAS 30-60% and carbon is utilized to reduce PFAS to low ppt concentrations.   Landfill leachate treatment systems with Membrane Bioreactors (MBR)s have developed many unique process improvements for industrial wastewater applications. Dynatec successfully uses Ultrafiltration (UF), MBR and Reverse Osmosis (RO) for landfill leachate applications.   Landfill leachate treatment requirements   Treatment can vary, depending on the discharge requirements, and the contaminants present.   Landfill leachate is characterized by: *High Total Dissolved Solids (TDS) *Heavy metals *High BOD *Color *High COD *High ammonia   Landfill leachate treatment systems options:   The MBR option: an aerated biological mixed liquor process operating at very high solids concentrations.    The advantages are:   *Long sludge age produces a well acclimated biomass. High concentration (typically 12,000 to 20,000 mg/l) provides very high rates of reaction *Excellent nitrification and de-nitrification *Smaller footprint then conventional aerated systems *High-quality effluent as a result of using membranes for final clarification *Lower sludge production than conventional systems   The system produces bio-sludge, which can either be dewatered for disposal, or disposed of as a liquid sludge.   Alternative landfill leachate treatment options:  *Chemical precipitation of metals before MBR treatment *RO after MBR treatment removes organic and inorganic contaminants, and color *UF followed by RO   The two effluent streams from a RO system are:   *Permeate *Concentrate (or reject)   This can be re-injected into the landfill. Its long-term effects on leachate concentrations should be considered.   Conclusion The MBR process provides the highest possible levels of organic removal with essentially zero suspended solids in the effluent. This is the ideal feed system for RO treatment.   RO permeate can be used for other non-potable purposes: *Irrigation *Truck washing *Dust control   Dynatec membrane treatment systems have successfully provided outstanding performance in many landfill leachate applications. Considerations for this technology include:   *Membrane treatment offers reliable, consistent landfill leachate  *Systems are highly cost effective, and require low levels of operator interface *The best membrane system configuration for each application should be individually evaluated *Membrane treatment is broadly applied in the US and abroad   For more information on landfill leachate treatment systems, please contact us today.     https://lnkd.in/ewzgVRBX  

Wastewater Treatment System Wastewater treatment system for an aerostructures manufacturer provided by Dynatec Systems. The system removes heavy metals and produces water for reuse. Dynatec Systems also provided a double pass reverse osmosis (RO) system to produce low conductivity/low Total Dissolved Solids (TDS) water (less than 3mg/l) for the metal finishing process in lieu of a deionizing system. The RO system was much more cost effective in processing the relatively high TDS water supply. Dynatec specializes in extensive reverse osmosis (RO) membrane systems and nanofiltration (NF) membrane systems to remove soluble components of wastewater that may not have been removed by primary treatment. In most cases, the purified water can be reused. RO is capable of rejecting soluble constituents of aqueous streams, such as: *Bacteria *Salts *Sugars *Proteins *A wide range of organics and colors *Improves the color, taste and properties of the fluid This process is commonly used to purify water and remove salts and other impurities. It can be used to purify fluids such as ethanol, which will pass through the reverse osmosis membrane, while rejecting other ions and contaminants from passing. Reverse Osmosis/Nanofiltration systems The most common use for reverse osmosis is in purifying water. It is used to produce water that meets the most demanding specifications. This differs significantly from other RO systems that are often only designed to treat potable water. Our system is specifically designed to accommodate: *Minimize reject volume *Variable characteristics *Minimize fouling For more information on a wastewater treatment system to remove heavy metals and produce water for reuse, please contact us today. https://lnkd.in/evU_Q9dA

Textile biological treatment system A textile biological treatment system needed to upgrade the performance of their existing wastewater treatment system. They wanted to reuse the majority of their wastewater. This created the need for a robust system that will produce purified water for reuse. Dynatec was selected to provide the ultrafiltration (UF) components of the MBR. Out-of-basin membranes were the ideal choice. The MBR effluent, now free of suspended solids and most of the organic load, is then processed through a RO system for further purification. The Dynatec MBR system, using tubular out-of-basin membranes, permits operation at high MLSS and produces lower COD results thereby reducing the organic fouling at the downstream RO system. The system capacity more than doubled employing existing aeration tanks with an upgrade to the aeration. Qualitative treatment results also improved. The project cost was less than the cost to expand the plant as a conventional biological plant with the addition of another bioreactor and clarifier. The treatment method chosen depends greatly on the specific characteristics of a plant’s wastewater and the discharge requirements or wastewater reuse applications within the plant. Technology Benefits *Consistent high-quality water *Easy maintenance avoids labor costs and regulations *Minimal operator intervention required *Reduced sludge disposal costs *Brine recovery saves on processing cost *Simple mechanical process Textile Wastewater Treatment Solutions *Separation of specific components in the wastewater *UF for pigment separation *UF for size separation and reuse *MBR for wastewater treatment and discharge *MBR and RO for wastewater purification and reuse Contaminants Removed: *Heavy metals *Suspended solids *Biochemical Oxygen Demand (BOD) *Phosphorous *Colloidal material *Pigments *Chemical Oxygen Demand (COD) *Inorganic solids separation Ultrafiltration offers the following advantages over conventional separation: *No chemical required *Very little labor required *Simple mechanical process *Less sludge *Ability to concentrate the retentate for beneficial use *Less space required *Overall lower operating costs Tubular Configuration: *Higher permeate rate *Lower rates of fouling *Higher concentration of retentate *Easier to clean *Longer membrane life *Low operating cost For more information on wastewater reuse, please contact us today. https://lnkd.in/eGDJjMrW #thewastewatermembranespecialist, #textileindustry, #textile, #reuse, #manufacturing, #innovation, #wastewatertreatment, #filtration, #sustainability, #membrane

Ultrafilter for Membrane Bioreactor   Ultrafilter (UF) for membrane bioreactor (MBR) installed to process 400,000 gallons per day for a cheese processing plant.  The processing plant's existing conventional biological system was unable to process the required volume and unable to meet the increasing qualitative discharge requirements. By converting the plant to a Dynatec membrane bioreactor (MBR), the facility was able to increase the system output while meeting the stricter discharge regulations. Contaminants removed: *Biochemical oxygen demand (BOD) *Phosphorous *Suspended solids *Chemical oxygen demand (COD) *Ammonia *Fats, oil and grease (FOG) Dynatec Systems industry-leading tubular ultrafiltration (UF) system is used to treat a broad range of industrial wastewater by separating insoluble components from waste streams. As a cost effective and simple solution for separating insoluble components and colloidal contaminants from a waste stream, wastewater UF offers significant advantages over conventional separation. It is a useful process that does not require chemicals or much space to separate insoluble contaminants. UF is a pressure-driven process that removes the following from wastewater and other solutions: *Emulsified oils *Metal hydroxides *Colloids *Emulsions *Dispersed material *Suspended solids *Other large molecular-weight materials Ultrafiltration systems are also capable of concentrating: *Bacteria *Some proteins *Some dyes *Colloidal or emulsified components Ultrafiltration systems excels at the clarification of solutions containing: *Suspended solids *Bacteria *High concentrations of macromolecules including: *Oil and water *Fruit juice *Milk *Whey *Electro-coat paints *Pharmaceuticals *Poly-vinyl alcohol and indigo *Potable water *Tertiary wastewater Ultrafiltration offers the following advantages over conventional separation: *No chemical required *Very little labor required *Simple mechanical process *Less sludge *Ability to concentrate the retentate for beneficial use *Less space required *Overall lower operating costs Tubular Configuration: *Higher permeate rate *Lower rates of fouling *Higher concentration of retentate *Easier to clean *Longer membrane life *Low operating cost For more information about converting an existing conventional biological system to a membrane bioreactor (MBR), please contact us today. https://lnkd.in/eGDJjMrW #thewastewatermembranespecialist, #dairywastewater, #dairy, #dairyindustry, #foodandbeverages, #foodandbeverageindustry, #pharmaceuticals, #pharmaceuticalindustry, #chemical, #paint

Existing biological system converted Existing biological system converted to membrane bioreactor (MBR) at a dairy. The converted plant has the ability to process wastewater at the rate of 475,000 gallons per day. The conversion provided the ability to increase the treatment rate and at the same time improve the quality of the treated water. The system operated at a higher concentration of mixed liquor in the bioreactor and thereby increase the throughput capacity of existing bioreactor and improves the quality of the treated water that is discharged. MBR conversion/retrofit/upgrade solutions are offered by Dynatec Systems for a wide range of applications. Our goal for every retrofit application is to make changes that: *Simplify the process *Reduce operating costs *Expand capacity *Bring your system into compliance Existing biological system converted to MBR MBR conversion/retrofit/upgrades are perfect for Dynatec’s unique out-of-basin membrane systems. We can reuse any existing tankage and rarely require new tanks to be built. *Replace equipment *Upgrade systems *Reuse assets The Dynatec out-of-basin membrane configuration provided for optimization of both biological and membrane systems. Contaminants Removed *Biochemical Oxygen Demand (BOD) *Total Suspended Solids (TSS) *Chemical Oxygen Demand (COD) *Phosphorous *Ammonia *Fat, Oil and Grease (FOG) For more information about an existing biological system converted to a membrane bioreactor, please contact us today. https://lnkd.in/eUk5gA9V #thewastewatermembranespecialist, #dairyindustry, #dairy, #foodprocessing, #foodandbeverages, #pharmaceuticals, #chemicalindustry, #manufacturing, #wastewatertreatment, #mbr

A contract service - (DBOOM) system owned and operated by Dynatec has been in operation for 28 years. The system was provided to the customer, a manufacturer of bearings, on a Design, Build, Own, Operate, Maintain (DBOOM) basis. Dynatec designed and installed the system 28 years ago and has been operating and maintaining it since. The customer pays Dynatec a few cents per gallon of wastewater treated. The DBOOM arrangement has been an attractive option to several customers over the years. It allows them to achieve the wastewater treatment goals without a capital expenditure and without operating and maintenance responsibility. Dynatec Systems has been successfully operating on a DBOOM basis at a large automotive company’s stamping plant for 23 years. DBOOM complete wastewater treatment system solutions offers the assurance of a well-run operation with little risk and no capital required.    Contract Service (DBOOM) benefits: Little Risk Get the assurance you need for a well-run and well-operated system. Offering minimal risk with great convenience to the customer. Dynatec owns, operates and maintains the equipment, supplying complete wastewater treatment systems on a contract basis. Each contract is tailored to the owner’s unique requirements. Cost-effective Our contract service agreements offer a reliable means of both reducing and fixing costs. This allows our clients to accurately predict operating costs and provide the option for purchase of the system at the end of the contract term. Compensation, in the form of monthly payments, is based on the amount of water treated, purified and discharged to sewer or reused. The per-gallon charge fixes the total cost for processing the waste stream. Minimal Liability With minimal operator attention required, a Dynatec technician will attend to the system on a daily basis to check for proper functioning, the need for service or maintenance and water quality. Your Dynatec technician covers all attention, care and maintenance required by the system to ensure compliance with sewer discharge standards. Contaminants removed are disposed of through an approved and licensed disposal firm. Contract Service - (DBOOM) +No risk +No capital employed in non-performing assets +No need to operate or maintain equipment +Assurance of a well-run and well-operated system +Significant cost savings +If waste is presently being hauled to a commercial waste treatment facility, this program will help to considerably reduce costs +Costs fixed for the term of the contract +Lower environmental liability For more information about our DBOOM services, contact us to discuss your opportunity. https://lnkd.in/eEXCCpwG #thewastewatermembranespecialist, #automotiveindustry, #manufacturing, #foodprocessing, #foodandbeverage, #chemicalindustry, #poultry, #pharmaceutical, #textileindustry, #automotive

Landfill Leachate Treatment System A landfill which produces 200,000gpd of leachate needed a new treatment system to be able to discharge to surface water. Dynatec provided a Membrane Bioreactor (MBR) that utilized an existing tank as the bioreactor. A Reverse Osmosis (RO) system was also provided to further purify the MBR permeate prior to discharge. Repurposing existing assets saved the customer significant costs. The MBR conversion was the easiest and most cost-effective method to achieve their treatment goals. Landfill leachate treatment systems with Membrane Bioreactors (MBR)s have developed many unique process improvements for industrial wastewater applications. Dynatec successfully uses Ultrafiltration (UF), MBR and Reverse Osmosis (RO) for landfill leachate applications. Landfill leachate treatment system requirements: Treatment can vary, depending on the discharge requirements, and the contaminants present Landfill leachate is characterized by: High Total Dissolved Solids (TDS) Heavy metals High BOD Color High COD High ammonia Landfill leachate treatment systems options The MBR option: an aerated biological mixed liquor process operating at very high solids concentrations. The advantages are: ^Long sludge age produces a well acclimated biomass. High concentration (typically 12,000 to 20,000 mg/l) provides very high rates of reaction ^Excellent nitrification and de-nitrification ^Smaller footprint then conventional aerated systems ^High-quality effluent as a result of using membranes for final clarification ^Lower sludge production than conventional systems Alternative landfill leachate treatment options: Chemical precipitation of metals before MBR treatment RO after MBR treatment removes organic and inorganic contaminants, and color UF followed by RO The two effluent streams from a RO system are: Permeate Concentrate (or reject) This can be re-injected into the landfill. Its long-term effects on leachate concentrations should be considered. Conclusion The MBR process provides the highest possible levels of organic removal with essentially zero suspended solids in the effluent. This is the ideal feed system for RO treatment. RO permeate can be used for other non-potable purposes. For more information on landfill leachate treatment systems, please contact Dynatec. #thewastewatermembranespecialist, #landfill, #landfills, #landfillleachate, #wastewater, #wastewatertreatment, #landfillleachatetreatment, #wastemanagement, #mbr, #maintenance  

High-quality discharge and reuse from MBR – Cereal Plant Since the plant produced a food product, ultimate water quality was vital. The two-stage membrane system (MBR + RO) and final sterilization with ultraviolet (UV) treatment provided the quality assurance that plant management required. In addition, the membranes used in the MBR system are external to the aeration basin and are tubular. This type of membrane is much less susceptible to failure than the immersed type. This process combines aerated biological treatment with an out-of-basin UF system. In combination with RO treatment, Dynatec was able to provide the client with the necessary assurances that the water quality would not be compromised, and that the water would be suitable for process purposes, such as boiler feed water. System Advantages: The system provides many advantages for the operators and owners: *Redundant membrane skids for ease of operation and cleaning. *Simple automated cleaning operations with membranes in place *High mixed liquor concentration ensures lowest possible sludge production and requires smallest possible footprint *Simple, low maintenance system *Long-lasting tubular membranes with 0.03 μm membrane, ensuring removal of bacteria and viruses The MBR configuration has proven to be optimal for treatment of many industrial wastewaters when treatment efficiency is an important consideration. The MBR is the ideal bioreactor configuration for treatment of organic or inorganic contaminants present in industrial wastewater treatment systems. MBRs operate at a higher efficiency while achieving consistent design performance objectives. This makes MBR a more cost effective method of industrial wastewater treatment when performance and tank requirements are considered. Bioreactor systems such as the conventional activated sludge system, sequencing batch reactor system and trickling filters are typically designed for operation at a lower volumetric removal rate, requiring larger tanks and more space. These conventional systems often experience upsets that inhibit settling and therefore require much more operator attention than a MBR. The MBR has proven to be optimal for treatment of many industrial wastewater treatment systems because it is less susceptible to upsets. The MBR’s performance is not affected by changes in sludge settleability like the conventional systems, making MBR a wise choice for industrial systems that have more difficult to treat waste streams. Dynatec Systems has over 45 years experience in dealing with difficult to treat industrial wastewaters using membrane filtration. Contact Dynatec Systems today to discuss your wastewater solution. https://lnkd.in/eJnPzww6 #thewastewatermembranespecialist, #foodandbeverage, #foodprocessing, #wastewatertreatment, #dairy, #dairyindustry, #waterindustry, #sustainability, #filtration, #poultry

ZLD wastewater treatment system for a food processing company provided by Dynatec. The primary treatment is provided by a tubular membrane bioreactor (MBR) followed by reverse osmosis (RO). MBR permeate is reused for cooling tower make up. RO permeate is re-used for high-quality users and RO reject is used for irrigation. Recovery and reuse systems have been provided by Dynatec Systems to many industries. The ability to recover and reuse water has many benefits: *Saving on water costs *Saving on wastewater disposal charges *Decreased environmental impact *Protection from regulatory changes *Decrease dependence on water provider/source *Ability to expand without affecting water demand *Overcome water scarcity issues *Consistently high-quality for water reuse UF, MBR, NF and RO are employed by Dynatec for water reuse projects. Water recovery and water reuse has been successfully implemented with industrial and sanitary wastewater streams for: *Cooling tower make up *Boiler feed *Irrigation *Toilet flushing *Direct potable reuse *Cleaning/wash applications *Rinse processes *Painting processes *Other plant processes Recovery and reuse systems provided by Dynatec Systems: *Resorts, hotels, and retirement homes *Dairies *Golf courses *Automotive companies *Food and beverage companies *Apartment buildings *Landfills *Mines *Metal finishing plants *Aerospace companies MBRs offer an effective solution for the treatment and reuse of industrial wastewater. Our industry-leading designs and innovation also deliver superior performance for sanitary wastewater and biological nutrient removal applications. The MBR has proven to be optimal for treatment of industrial wastewaters when treatment efficiency is an important consideration. The MBR is the ideal bioreactor configuration for treatment of organic or inorganic contaminants present in industrial wastewaters. MBRs operate at a higher efficiency while achieving consistent design performance objectives. This makes MBR a more cost-effective method of treatment when performance and tank requirements are considered. The MBR has proven to be optimal for treatment of many industrial wastewaters because it is less susceptible to upsets. The MBRs performance is not affected by changes in sludge settleability like the conventional systems, making MBR a wise choice for industrial systems that have more difficult to treat waste streams. Dynatec has over 45 years’ experience in dealing with difficult to treat industrial wastewaters using membrane filtration. For more information on ZLD wastewater treatment systems, please contact us today. https://lnkd.in/eTA_T7sK #thewastewatermembranespecialist, #foodandbeverage, #foodprocessing, #automotiveindustry, #manufacturing, #poultry, #poultryprocessing, #automotive, #dairy, #landfill