PORVOO designs and manufactures complete treatment systems for factories handling mineral-rich wastewater, process sludge and high suspended-solids loads. We integrate collection, grit removal, chemical dosing, clarification, water reuse, sludge transfer and dewatering around the actual operating conditions of each project.
Systems & Equipment Units Delivered
A Foshan Porvoo Environmental Protection Technology Co., Ltd. projeta e fabrica equipamentos para tratamento de efluentes industriais, separação sólido-líquido, desaguamento de lodo e coleta de poeira. Nosso foco são sistemas práticos para fábricas onde a qualidade da água, o manuseio de lodo e o controle de poeira nos postos de trabalho afetam a produção diária.
Sistemas de tratamento de águas residuais industriais
Complete wastewater collection, pretreatment, dosing, clarification and water-reuse systems engineered for high suspended-solids applications.
Equipamentos de filtração e desaguamento de lodo
Filter presses, ceramic disk filters and sludge dewatering equipment for reducing sludge volume, recovering water and improving solids handling.
Sistemas de coleta de poeira industrial
Dust collection equipment for cutting, grinding, polishing and material-handling processes in ceramic, stone, mining and industrial workshops.
The following diagrams illustrate typical process configurations based on PORVOO equipment and engineering capabilities. Final system design depends on the wastewater source, flow rate, solids concentration, particle characteristics, water-reuse target and available site conditions.

A compact recycling process integrating wastewater collection, equalization, PAC/PAM treatment, flocculation, clarification, treated-water storage and sludge transfer.

A complete process for wastewater containing sand, grit and heavy mineral solids, combining particle removal, clarification, sludge concentration and mechanical dewatering.


An automated treatment configuration using flow-controlled PAC/PAM dosing, flocculation and sedimentation to produce clarified water for suitable factory reuse.
Antes de recomendar equipamentos, analisamos o material, o volume de água, a carga de sólidos, o comportamento das partículas, as horas de operação, o espaço disponível, o objetivo de descarga e os requisitos de manutenção. Isso ajuda a evitar sistemas superdimensionados, coletores subdimensionados e projetos de processo que apresentam falhas após a instalação.
PORVOO manufactures the principal equipment used throughout industrial wastewater treatment, sludge dewatering and dust-control processes. Equipment can be supplied as part of a complete engineered system or for the expansion and upgrading of an existing plant.


Receive an overview of PORVOO wastewater treatment, filtration, sludge dewatering and dust collection equipment, together with typical system configurations and manufacturing capabilities.
How do you determine which equipment I need?
We review your material, water or dust volume, solids load, operating hours, available space, and discharge target before recommending a system, rather than selling a standard catalog unit.
Can PORVOO customize equipment for my site conditions?
Yes. Our systems are engineered around your actual production data, not a fixed model line.
Do you provide installation support?
Yes. Our team provides technical guidance for installation and commissioning to help the system perform as designed on site.
Which industries does PORVOO serve?
Ceramic tile manufacturing, stone cutting and polishing, mining and mineral processing, board and building material processing, metal grinding and cutting, and industrial wastewater recycling projects.
