| 词条 | Lystek |
| 释义 |
| name = Lystek International, Inc. | logo = File:Lystek logo.png | logo_size = 300 | type = Privately held company | industry = Thermal hydrolysis Waste management | foundation = {{start date|2000}} in Ontario, Canada | founders = Owen Ward Ajay Singh Ajay Owen Frederick Mosher | location_city = Ontario | location_country = Canada | area_served = North America | key_people = Frederick Mosher (CEO and President) Ajay Singh (Technical Director) | products = LysteGro | brands = | production = | services = | owner = | num_employees = | parent = R. W. Tomlinson Ltd. | divisions = | subsid = | website = {{URL|lystek.com}} }}Lystek International is a Canadian waste treatment technology company founded in 2000 at the University of Waterloo, Ontario, Canada to commercialize treatment technologies for biosolids and other non-hazardous, organic waste materials. Lystek is headquartered in Cambridge, Ontario, Canada and is owned by its management and R.W. Tomlinson Ltd.[1] TechnologyLystek's technology uses thermal hydrolysis involving high speed shearing, alkali addition and low temperature steam to produce biofertilizer.[2][3] The product can be sold as a commercial biofertilizer called LysteGro or recycled to anaerobic digesters and biological nutrient removal (BNR) systems for optimization of the wastewater treatment plant operation.[4] The Lystek process condition disintegrates microbial cell wall/membranes and hydrolyzes complex macromolecules into simpler compounds. [5] Recycling up to 25% of the product to the digester increases biogas yields by greater than 30 % and enhances biodegradation, reducing output of biosolids by at least 20%.[6] ApplicationsThe Lystek system can be installed as a back end, post Anaerobic digestion, post dewatering solution at the wastewater treatment plant. It can also take raw sludge directly without an anaerobic digester process.[7] Alternatively, the system can be used in a regional processing hub to service multiple organic waste generators. The Lystek solution is modular and has a small footprint, making it flexible to deploy and easy to retrofit into existing facilities.[8] Commercial plants and projectsAs of 2015, there are five installations[9] of the Lystek technology in Ontario, and a sixth facility in North Battleford, Saskatchewan.[10] A seventh installation, (first in the U.S.) will be commissioned and fully operational in Fairfield, California by the end of the first calendar quarter of 2016.[11] References1. ^{{cite web | url=http://www.obj.ca/Real-Estate/Construction/2011-09-20/article-2753698/Tomlinson-acquires-majority-of-Lystek/1 | title=Tomlinson acquires majority of Lystek | publisher=Ottawa Business Journal | date=20 September 2011 | accessdate=25 December 2014}} 2. ^{{cite journal | url=http://www.environmental-expert.com/articles/biosolids-minimization-using-integrated-alkaline-sludge-hydrolysis-and-biological-nutrient-removal-p-25023 | title=Biosolids Minimization using Integrated Alkaline Sludge Hydrolysis and Biological Nutrient Removal Process |author1=A. Lugowski |author2=G. Nakhla |author3=J. Patel |author4=K. Shular |author5=A. Singh | journal=Water Environment Federation | date=October 2007}} 3. ^{{cite conference | url=http://www.environmental-expert.com/Files%5C5306%5Carticles%5C13924%5C539.pdf | title=An Advanced Biosolids Treatment Process and Potential Beneficial Applications of the Processed Biosolids | publisher=Water Environment Foundation | accessdate=25 December 2014 |author1=Singh, Ajay |author2=Mosher, Fredrick: Lugowski, Andrew |author3=Ward, Owen | date=2006 | conference=Water Environment Federation’s Annual Technical Exhibition and Conference | pages=6886–6901}} 4. ^{{cite web | url=http://www2.epa.gov/sites/production/files/documents/criteria_nutrient_bioremoval.pdf | title=Biological Nutrient Removal Processes and Costs | publisher=United States Environmental Protection Agency | accessdate=25 December 2014}} 5. ^{{cite web | url=https://www.sciencedirect.com/science/article/pii/S0956053X14003274 | title=Impact of alkaline-hydrolyzed biosolids (Lystek) addition on the anaerobic digestibility of TWAS in lab – And full-scale anaerobic digesters |author1=A. Singh |author2=E. Nlbeshbishy |author3=S. Aldin |author4=B. Millen | journal=Waste Management | date=November 2014 | accessdate=2 April 2019}} 6. ^{{cite web | url=http://www.slideshare.net/lystek/ss-lyste-mizefinalno-crops-low-res | title=One System, Multiple Benefits | date=23 October 2014 | accessdate=25 December 2014}} 7. ^http://www.lystek.com/solutions/lystemize-wwt-plant-optimization/ Lystek Wastewater Plant Optimization 8. ^{{cite web | url=http://www.wateronline.com/doc/revolutionary-sludge-management-comes-to-america-0001 | title=Revolutionary Sludge Management Comes To America | publisher=Water Online | date=30 May 2014 | accessdate=25 December 2014 | author=Westerling, Kevin}} 9. ^http://www.lystek.com/solutions/projects-case-studies/ Lystek Case Studies 10. ^{{cite web | url=http://battlefordsdailynews.com/council-authorizes-3-19-million-project-to-process-city-sewage-sludge/ | title=Council authorizes $3.19 million project to process sewage sludge | publisher=Battleford's Daily News | date=29 January 2014 | accessdate=25 December 2014 | author=Collie, Doug}} 11. ^{{cite web | url=http://www.watertapontario.com/news/lystek-organic-materials-recovery-california/154 | title=Lystek to Deliver Organic Materials Recovery Center in California | publisher=Water Tap Ontario | date=20 May 2015 | accessdate=27 August 2015}} Further reading
External links
3 : Companies established in 2000|Biotechnology companies of Canada|Waste management companies of Canada |
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