# SWA Environmental Consultants \& Engineers > SWA Environmental is a environmental \& wastewater engineering company offering packaged prefabricated STP, detailed design \& engineering, pre bid estimation, NABL water testing, air testing, turnkey STP, WTP \& ETP projects Generated by Yoast SEO v28.5, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Reference books, manuals and articles](https://swaenviro.com/reference-books-manuals-and-articles/) - [Home](https://swaenviro.com/) - [Pipe Dia calculator](https://swaenviro.com/pipe-dia-calculator/) - [Weir Head Calculator](https://swaenviro.com/weir-head-calculator/) - [Alum\_PAC dosing pumps](https://swaenviro.com/alum_pac-dosing-pumps/) ## Posts - [Sewage Wastewater Analysis: Understanding the Relationship Between Physical, Chemical \& Microbiological Parameters](https://swaenviro.com/sewage-wastewater-analysis/) - [Drinking Water Testing: What Parameters Should Be Tested and Why?](https://swaenviro.com/drinking-water-testing-what-parameters-should-be-tested-and-whydrinking-water-testing-what-parameters-should-be-tested-and-why/) - [ICP\-MS, ICP\-OES and AAS: Which Technique is Best for Heavy Metal Analysis?](https://swaenviro.com/icp-ms-icp-oes-and-aas-which-technique-is-best-for-heavy-metal-analysis/) - [Soil Testing: Complete Guide to Soil Health, Nutrients and Fertility](https://swaenviro.com/soil-testing-complete-guide-to-soil-health-nutrients-and-fertility/) - [Understanding Hazardous Waste Categorization: Identification, Classification and Testing](https://swaenviro.com/understanding-hazardous-waste-categorization-identification-classification-and-testing/) ## Products - [Packaged Sewage Treatment Plant](https://swaenviro.com/products/packaged-sewage-treatment-plant/) - [Pan Type Evaporator](https://swaenviro.com/products/pan-type-evaporator/) - [Chemicals and Consumables](https://swaenviro.com/products/chemicals-consumables/) - [Speciality Filters](https://swaenviro.com/products/speciality-filters/) ## Services - [Environmental \& Food testing](https://swaenviro.com/services/environmental-food-testing/) - [Detailed design and engineering of STP, WTP \& ETP](https://swaenviro.com/services/detailed-design-and-engineering-of-stp-wtp-etp/) - [Designing \& Engineering Solutions](https://swaenviro.com/services/environmental-engineering-design-consultancy-for-stp-wtp-etp-cetp/) - [Environmental Forensics \& Modelling](https://swaenviro.com/services/environmental-forensics-modelling/) - [Environmental Testing](https://swaenviro.com/services/environmental-testing/) ## Articles - [Sludge dewatering – Screw press versus Filter Press versus Decanter centrifuges , which is best for you? Return in Investment \(ROI\) calculations](https://swaenviro.com/articles/sludge-dewatering-screw-press-versus-filter-press-versus-decanter-centrifuges-which-is-best-for-you-return-in-investment-roi-calculations/) - [How to optimize your blower power consumption and reduce it up to 70%?](https://swaenviro.com/articles/how-to-optimize-your-blower-power-consumption-and-reduce-it-up-to-70/) - [List of design deliverables for a STP\- Sewage Treatment Plant](https://swaenviro.com/articles/list-of-design-deliverables-for-a-stp-sewage-treatment-plant/) - [Checklist for data required to design a WTP \(Water Treatment Plant\)](https://swaenviro.com/articles/checklist-for-data-required-to-design-a-wtp-water-treatment-plant/) - [Checklist for data required to design a STP \(Sewage Treatment Plant\)](https://swaenviro.com/articles/checklist-for-data-required-to-design-a-stp-sewage-treatment-plant/) ## Categories - [Updates](https://swaenviro.com/category/updates/) - [Uncategorized](https://swaenviro.com/category/uncategorized/) - [Testing](https://swaenviro.com/category/testing/) ## Tags - [Ahmedabad](https://swaenviro.com/tag/ahmedabad/) - [Surat](https://swaenviro.com/tag/surat/) - [Vadodara](https://swaenviro.com/tag/vadodara/) - [Rajkot](https://swaenviro.com/tag/rajkot/) - [Bhavnagar](https://swaenviro.com/tag/bhavnagar/) ## Optional - [Sitemap index](https://swaenviro.com/sitemap_index.xml)