[Case Study] Treatment of flexo ink cleaning wastewater generated in the printing process <Hyogo Prefecture>
A case where the adoption of a natural filtration method and the reuse of existing systems significantly reduced initial costs.
We would like to introduce a case of implementing the "Small Wastewater Treatment Device, Aqua Nature AL (AL-ST01)" in the paper processing industry. The wastewater treatment equipment had aged significantly and was corroded, necessitating an update, while there was a desire to minimize equipment costs as much as possible. After implementation, by changing to a single-agent chemical and a filtration method, the total running costs, including sludge disposal fees, were reduced. [Challenges] - The wastewater treatment equipment had aged significantly and was corroded, necessitating an update. - There was a desire to minimize equipment costs as much as possible. - There was a need for easy and quick processing. - There was a desire to reduce total running costs, including chemical costs, sludge disposal fees, and other consumables. *For more details, please refer to the related links or feel free to contact us.*
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**Proposal and Results** **Proposal** - Discontinue the existing filter press and adopt a natural filtration method. - Investigate the entire existing setup and reuse any equipment that can be repurposed (such as raw water tanks). - Propose a powdered single-agent coagulant instead of multiple chemical treatments. **Results** - By adopting the natural filtration method and reusing existing equipment, the initial costs were significantly reduced. - The use of a powdered single-agent coagulant allows for easy and quick processing, thereby reducing the labor involved in wastewater treatment. - By simplifying the chemicals to a single agent and changing the filtration method, the total running costs, including sludge disposal fees, were lowered. *For more details, please refer to the related links or feel free to contact us.*
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If you have any issues with wastewater treatment, leave it to Nextree. 【Struggling with wastewater treatment】 ■ Want to reduce wastewater treatment costs ■ Unable to process effectively with current methods ■ Looking for effective coagulants 【Struggling with sludge (construction sludge and dredged soil) treatment】 ■ Want to make construction sludge and dredged soil transportable ■ Looking for neutral solidifiers ■ Want to reduce the volume of bentonite sludge, etc. 【Struggling with waste paint treatment】 ■ Want to dispose of unwanted water-based paint cheaply ■ Have a mountain of waste paint piled up in the warehouse ■ Having trouble with paint disposal 【Struggling with wet paint booth cleaning】 ■ Cleaning the booth takes time and effort ■ Want to reduce sludge disposal costs ■ Want to reduce odors and improve the working environment We will not say "we can't" to our customers' troubles, but will think hard, search, and create solutions.