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Toei Aquatech Co., Ltd. aims to provide compact and efficient comprehensive wastewater treatment equipment by combining water-saving treatments suitable for the characteristics of each manufacturing process wastewater, such as reuse through filtration and reuse through ion exchange. Our main products include a coagulation sedimentation separation device, which has a high sedimentation separation efficiency due to its rectifying pipe and special internal structure. The separated sludge can be concentrated and continuously or timely discharged by a sludge collection device. Additionally, a coagulation tank is included as standard, and the dewatering machine, screw press type (fully automatic), easily separates difficult-to-dewater sludge into solid components due to the coagulation effect of polymer coagulants. The sand filtration device without valves reliably filters out trace suspended solids contained in the wastewater treated by the sedimentation separation device. Other products include dewatering machines, filter press types (fully automatic and manual), sand filtration devices with rotary valves (fully automatic), New F2 filters (filtration and dewatering), and FS filters (filtration and dewatering). For more details, please contact us or refer to our catalog.
The grinding water filtration dewatering machine NF2W type and NF2 2W type are new models from the New F2 filter series. In addition to the low-cost NF2W type, we have newly released the higher-end NF2 2W type. It features a compact design with a single filtration tower divided into two chambers by a sensor, making it low-cost. The simple structure includes a filtration pump and control panel, making it easy to operate. It is a low-pressure precoat filtration dewatering machine. After filtration, dewatering is performed using compressed air, and the residual material can be removed as a solid. The filter cloth can be reused without washing each time. Clear filtrate can be obtained with the aid of filtration additives. The parts in contact with the liquid are made of stainless steel and resin, ensuring excellent rust prevention. The standard non-self-priming filtration pump can be changed to a self-priming type. For more details, please contact us or refer to the catalog.
As for the products handled by Toei Aquatech Co., Ltd., we offer wastewater treatment systems (comprehensive management from design, manufacturing, construction, to maintenance, tailored to wastewater volume, discharge standards, installation area, and cost), concentrated wastewater treatment systems (proposing cost reduction by processing concentrated acid and concentrated alkaline wastewater in-house in combination with wastewater treatment), maintenance and regular inspections, filter media replacement, consumables and equipment (pumps and others), New F2 filter filtration and dewatering machines (installed at the source, for the circulation and reuse of water and liquids (water-saving and reuse), compact filtration and dewatering machines that recover valuable materials, used in circulating filtration machines for various polishing water, metal refining solutions, and etching solutions), and ancillary wastewater treatment equipment. For more details, please contact us or refer to our catalog.
The NF2AR type, NF2R type, and FSR type filtration dewatering machines (circulation and split-water type) are new models from the New F2 filter series that separate fine particles and liquids for reuse (recycling). They combine filtration and dewatering functions in one unit, providing clear filtered water through a filtration aid, filtration membrane, and circulation filtration structure. Dewatering is performed using compressed air, allowing for the recovery of solid materials. Difficult-to-filter wastewater can undergo body feed filtration with the addition of filtration aids. Organic matter filtration can be achieved through adsorption filtration using powdered activated carbon. Valuable material filtration is conducted using cellulose as a filtration aid, reducing incineration recovery costs. For more details, please contact us or refer to the catalog.
The New F2 filter for printed circuit board polishing water filtration and dehydration machines has been enhanced with the addition of the L type, which operates continuously for 24 hours, bringing the total to three types and six models, following the successful delivery of 2,000 units of the New F2 series. By circulating the polishing water, it reduces the burden of wastewater treatment and lowers costs through water conservation. It aims to prevent clogging of pipes and nozzles, as well as sedimentation in underground pits, while facilitating the sale of copper powder. The machine features a compact and simple structure, making it extremely easy to handle, with reset operations completed in about 10 to 15 minutes. The special vertical groove structure in the filtration chamber and the flow rate create a slurry concentration effect that enables efficient filtration and dehydration. After filtration, instant dehydration is performed using compressed air, and the recovered copper powder is extracted as a solid. The filter cloth can be removed each time, and only the dehydrated solids are extracted without washing. Clear filtered water is obtained through the perlite filtration membrane. Various types can be selected according to application, from stainless steel for the filtration chamber (standard) to stainless steel for contact parts. For more details, please contact us or refer to the catalog.
The backwashing operation is an automatic type that applies the siphon phenomenon, has a simple structure, and poses no risk of failure.
The sedimented and separated slurry is concentrated by a sludge collection device and is continuously or automatically discharged.
It reduces the load on wastewater treatment. It lowers costs through water conservation. It prevents clogging of pipes and nozzles, and sedimentation in underground pits. Copper powder can be sold.
It reduces the load on wastewater treatment. It lowers costs through water conservation. It prevents clogging of pipes and nozzles, as well as sedimentation in underground pits. Copper powder can be sold.
It performs both filtration and dewatering functions in one unit. Clear filtered water can be obtained using filtration aids, filtration membranes, and a circulating filtration structure. Dewatering is done using compressed air, and solids are collected. Difficult-to-filter wastewater can be treated with body feed filtration using the addition of filtration aids. Organic matter filtration can be achieved through adsorption filtration using powdered activated carbon. Valuable material filtration is conducted using cellulose as a filtration aid, reducing incineration recovery costs.
