Domestic Wastewater

• ND Soluciones y Servicios, S de RL de CVMexicoBioaugmentation, Wastewater Treatment, Odour Control, Water Savers, Rainwater Harvesting, Energy Saving LED Lamps
• NEC Consultants Pvt LtdPakistanEIA, EMS, Wastewater Treatment Plant Design, Energy Services, Solid Waste Mgmt, Air/Noise Pollution Control & Environmental Lab
• NetSol Water Solution Pvt LtdIndiaManufacturer of Sewage & Effluent Treatment Plants, Reverse Osmosis Units, Filtration & Purification Equipment
• NewterraUnited StatesAerators, Mixers, Wastewater Treatment, SBRs, Lagoons, DAF Systems, MBR Systems, Containerized/Portable Treatment, Potable Water
• NexomCanadaWastewater Process Equipment, Lagoon Aeration, Nitrification, Submerged Attached Growth Reactors (SAGR), Phosphorus Removal
• Niagara ConservationUnited StatesWater and Energy Conservation Products incl. High-Efficiency Toilets, Low-Flow Showerheads, Energy Saving Lighting
• Nimbkar Agricultural Research Institute (NARI)IndiaAgriculture, Renewable Energy and Animal Husbandry R&D and Sustainable Development
• Norddeutsche Seekabelwerke GmbH (NSW)GermanyBIO-NET® and SESSIL® Biomass Support Materials for use in Municipal and Industrial Water and Sewage Treatment
• Nordic Water Products ABSwedenProvides Equipment and Systems for Water and Wastewater Treatment to Process Industries and Public Utilities
• Nordkalk CorporationFinlandLime-Based Absorbents for the Adjustment of pH in Water Treatment Processes and the Neutralization of Industrial Flue Gases
• Normex ASNorwayWater, Wastewater Treatment and Sanitation, Ozone Flotation and Disinfection
• NSF InternationalUnited StatesProduct Testing and Certification Services, WHO Designated Collaborating Centre for Drinking Water Safety and Treatment
• Nusantara Water Centre (NWC)IndonesiaWater/Wastewater Treatment Solutions: Environmental Analysis, SGB Treatment, Operation & Maintenance, Engineering Services
• Nviron Biosolutions Inc.CanadaSpecialise in Biotechnology - Providing Environmentally Friendly Waste Management Solutions
• Ocion Water Sciences Inc.CanadaProprietary Mineral-based Environmental Protection Products used as Anti-Microbials to Protect Water, Food, Crops and Livestock
• Om´kumoh Consulting Engineers cc (OCE)NamibiaMulti-Disciplinary Engineering Consultants and Project Managers, Water and Wastewater Treatment Infrastructural Projects
• Oman Water Treatment Co (OWATCO)OmanDesign, Engineering and Construction of Water and Wastewater Treatment Plants
• OMC Collareda SrlItalyDesign, Manufacture & Installation of Municipal & Industrial Wastewater Treatment Plants, Biological Process, Sludge Dewatering
• Omrab Canada Inc.CanadaMulti-Disciplinary Firm Providing Water and Wastewater Treatment Infrastructure Services Under the EPC-Turnkey Terms
• Orenco Systems, Inc.United StatesDecentralized Effluent Collection & Energy-Efficient Wastewater Treatment Technologies for Residential & Commercial Applications
• Oscar Larson & Associates (OLA)United StatesCivil Engineering, Construction Management, Site Development, Water, Wastewater and Storm Drainage, Planning, Program Management
• Otto Graf GmbHGermanyRainwater Harvesting, Stormwater Management, Sewage Treatment Plants, Barrels and Containers
• Owls Hall Environmental LtdUnited KingdomInstall & Service Rainwater Harvesting Tanks & Filters, Sewage Treatment Plants, Septic Tanks, Cesspits & Pumping Stations
• Oxybac SASwitzerlandPatents and Processes in the Environment Field, Water and Air Treatment, various Technologies and Applications
• Pajoohesh Sanat Co (PASENCO)IranWastewater Engineering & Consulting, Process Design, Project Managment, Electromechanical & Constraction Services
• Panta Rei SrlItalyDesign and Construction of Water and Wastewater Treatment Plant for Industrial and Civil Purposes
• Paques Technology BVNetherlandsHigh-Rate Anaerobic-Treatment of Effluents, COD Conversion into Biogas, Biogas Desulphurisation, Nutrient Removal and Recovery
• Petros WaterRussian FederationTechnologies for the Purification of Drinking & Industrial Water Utilizing Modern Nano-Products & Natural Antioxidant Minerals
• Pollution Engineering (M) Sdn Bhd (PEMSB)MalaysiaSpecialist In Design & Supply of Proven Waste Treatment & Recycling Technologies (STP, WWTP, Incinerator, Dryer, etc)
• Polymem SAFranceMembrane Manufacturer - Ultrafiltration, Microfiltration, Nanofiltration, Reverse Osmosis, Desalination, MBR
• PPH ProbudPolandConcrete Septic Tanks - Szamba, Zumpy, Slurry Tanks for Aggressive Liquids 8 - 40m³, Wastewater and Sewage Treatment Plants
• PPU Umwelttechnik GmbHGermanyDomestic, Industrial, and Municipal Wastewater Treatment - Biological, Physical and Chemical Solutions, Advanced Oxidation
• Prakruti Environmental EngineersIndiaSewage / Effluent Treatment Plants - MBR / MBBR / Electrolysis, RO Plants, Biogas Plants, EIA, Environmental Clearance
• Pro Toby SRLRomaniaSpecialized in Design, Consulting & Engineering for Civil Infrastructure, Hydroedilitary Construction & Environmental Management
• Puritas Pvt LtdSri LankaSewage/Wastewater/Raw Water Treatment, Township Water Infrastructure, Activated Carbon Products, Operation and Maintenance
• Pusula Cevre Teknolojileri Aritma Sis ve Danismanlik San ve Tic Ltd StiTurkeyEnvironmental Engineering & Consulting Services, Water & Wastewater Treatment Systems Design, Turnkey Project
• PVC Environment & Construction Consultants Co LtdViet NamEquipment Supply and Consultancy in Water and Wastewater Treatment Fields
• PWL GmbH & Co. Anlagentechnik KGGermanySupplier of Equipment for Industrial and Municipal Wastewater Treatment and Liquid Solid Separation
• PWT Wasser- und Abwassertechnik GmbHGermanyDesign, Construction and Operation of Treatment Plants for Drinking Water, Waste Water and Process Water
• Qinwan for Environmental Improvement & Protection Co LtdSudanContractors for Wastewater Treatment and RO Plants, Sea and Brackish Water Desalination in Sudan
• Ragnar Galt, SA de CV (AQUAMOX)MexicoBioremediation, Grease Traps, Drainage Systems for the Food Industry, Drain Line Maintenance
• Raita Environment OyFinlandModular Compact Sewage Treatment Plants for Homes, Towns and Agriculture, Gray Water Cleaners, Composting Toilets, Compostors
• Rescue Rod Pty Ltd (RR)South AfricaTrenchless Technologies, High Pressure Jet Cleaning, Vacuum Trucks, Internal Pipeline Inspections with Recordings (CCTV)
• Riteways Enviro Pvt LtdIndiaDesigns, Installs and Operates Organic Waste Converters for Composting and Soil BioFiltration based Sewage Treatment Plants
• Riyadh Geotechnique & Foundations Co (RGF)Saudi ArabiaEnvironmental, Minerals, Chemical & Biological Testing, Geotechnical Survey, Environmental Auditing, Gold Assay, DNT
• RotomadeLuxembourgManufacture Rotationally-Moulded Products for the Industrial, Agricultural, Water & Sewage Treatment, and Design Industries
• RT Safe Ballast Pvt LtdIndiaAdvanced Sewage Treatment Systems with Solar Integration and Solar based Hypochlorite (Disinfectant) System
• RWB Water Services BVNetherlandsDrinking & Process Water Purification, Municipal & Industrial Wastewater Treatment, Reuse and Sustainability
• SA Encon Pvt LtdIndiaLaboratory Services, ETP, STP, Rain Water Harvesting Design & Commissioning, Filters, RO/DM Suppliers
• SafBon Water Service Co LtdChinaIndustrial Waste Water Treatment, Municipal Water Treatment, Solid Waste Treatment, Gas Regulator Station and Distributed Energy

Listings  AB-AQ  |  AR-BL  |  BL-EC  |  EC-EY  |  FA-IN  |  IN-NA  |  ND-SA  |  SA-TE  |  TH-WA  |  WA-YS  Total 467 Entries