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Relevant bibliographies by topics / Cleaning in place

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Academic literature on the topic 'Cleaning in place'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 September 2024

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Journal articles on the topic "Cleaning in place"

1

Lelièvre, C., G. Antonini, C. Faille, and T. Bénézech. "Cleaning-in-Place." Food and Bioproducts Processing 80, no. 4 (December 2002): 305–11. http://dx.doi.org/10.1205/096030802321154826.

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Hegnauer, Bruno. "Cleaning-in-Place von diskontinuierlichen Filterzentrifugen." Chemie Ingenieur Technik - CIT 69, no. 9 (September 1997): 1220. http://dx.doi.org/10.1002/cite.330690905.

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Spoerk, Martin, Ioannis Koutsamanis, Josip Matić, Simone Eder, Carolina Patricia Alva Zúñiga, Johannes Poms, Jesús Alberto Afonso Urich, et al. "Novel Cleaning-in-Place Strategies for Pharmaceutical Hot Melt Extrusion." Pharmaceutics 12, no. 6 (June 24, 2020): 588. http://dx.doi.org/10.3390/pharmaceutics12060588.

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To avoid any type of cross-contamination, residue-free production equipment is of utmost importance in the pharmaceutical industry. The equipment cleaning for continuous processes such as hot melt extrusion (HME), which has recently gained popularity in pharmaceutical applications, necessitates extensive manual labour and costs. The present work tackles the HME cleaning issue by investigating two cleaning strategies following the extrusion of polymeric formulations of a hormonal drug and for a sustained release formulation of a poorly soluble drug. First, an in-line quantification by means of UV–Vis spectroscopy was successfully implemented to assess very low active pharmaceutical ingredient (API) concentrations in the extrudates during a cleaning procedure for the first time. Secondly, a novel in-situ solvent-based cleaning approach was developed and its usability was evaluated and compared to a polymer-based cleaning sequence. Comparing the in-line data to typical swab and rinse tests of the process equipment indicated that inaccessible parts of the equipment were still contaminated after the polymer-based cleaning procedure, although no API was detected in the extrudate. Nevertheless, the novel solvent-based cleaning approach proved to be suitable for removing API residue from the majority of problematic equipment parts and can potentially enable a full API cleaning-in-place of a pharmaceutical extruder for the first time.

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Trinh, L., A. R. Willey, P. J. Martin, J. Ashley, I. E. Tothill, and T. L. Rodgers. "Rate-Based Approach to Cleaning-in-Place." Industrial & Engineering Chemistry Research 56, no. 23 (May 31, 2017): 6695–702. http://dx.doi.org/10.1021/acs.iecr.7b00727.

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Morison, K. R., and R. J. Thorpe. "Liquid Distribution from Cleaning-in-Place Sprayballs." Food and Bioproducts Processing 80, no. 4 (December 2002): 270–75. http://dx.doi.org/10.1205/096030802321154763.

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Briggs, Gary, Henry Alcantar, and Donald E. Mischka. "Third-place Tank-Vac Cuts Cleaning Time." Opflow 25, no. 8 (August 1999): 13. http://dx.doi.org/10.1002/j.1551-8701.1999.tb02195.x.

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V M, Thanushree, Nanda Kishor S, and Kodanda Ramaiah G. N. "Ai Based Path Mopping Control for Automatic Floor Cleaning Bot." International Journal of Recent Technology and Engineering 10, no. 1 (May 30, 2021): 329–32. http://dx.doi.org/10.35940/ijrte.a5670.0510121.

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computerized flooring cleaner is a compact robotics device that affords floor cleansing service in rooms and massive workplaces decreasing human hard work. essentially, like a robotic, it eliminates human error and gives cleansing pastime with masses extra performance. If we ease the floor manually then there's an opportunity that the operator will leave a few elements of the ground. also due to the manual exertions concerned this is time-eating and annoying to ease the ground. additionally, in large places of work, the ground place is very massive and the human beings concerned there for cleaning motive can not easy it a bargain extra efficiently. that is the region the robot comes as a bonus. additionally, the robotic is small and compact in size. So we can elevate it and location it anywhere we will at the residence. additionally, in industries, the robot is a very good price as in assessment to manual hard work worried. the power, time-saving, and effectiveness make the robotic a smooth desire for cleaning the ground.

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Gillham, C. R., P. J. Fryer, A. P. M. Hasting, and D. I. Wilson. "Cleaning-in-Place of Whey Protein Fouling Deposits." Food and Bioproducts Processing 77, no. 2 (June 1999): 127–36. http://dx.doi.org/10.1205/096030899532420.

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Girot, Pierre, Yvette Moroux, Xavier Pouradier Duteil, Cuc Nguyen, and Egisto Boschetti. "Composite affinity sorbents and their cleaning in place." Journal of Chromatography A 510 (June 1990): 213–23. http://dx.doi.org/10.1016/s0021-9673(01)93755-0.

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Van Asselt, A. J., G. Van Houwelingen, and M. C. Te Giffel. "Monitoring System for Improving Cleaning Efficiency of Cleaning-in-Place Processes in Dairy Environments." Food and Bioproducts Processing 80, no. 4 (December 2002): 276–80. http://dx.doi.org/10.1205/096030802321154772.

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Dissertations / Theses on the topic "Cleaning in place"

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Shorrock, Chris. "Membrane cleaning : cleaning-in-place of a microfiltration membrane fouled during yeast harvesting." Thesis, University of Bath, 1999. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.285410.

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Feiler, Annika [Verfasser]. "Einfluss eines Cleaning in Place im Geflügelfleischgewinnungsprozess / Annika Feiler." Berlin : Freie Universität Berlin, 2018. http://d-nb.info/1150704543/34.

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Fan, Mengyuan. "Fundamental Understandings and Optimization Strategies of in-place cleaning." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1525679312860295.

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Goode, Kylee Rebecca. "Characterising the cleaning behaviour of brewery foulants, to minimise the cost of cleaning in place operations." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3908/.

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Industry operations require a clean plant to make safe, quality products consistently. As well as product quality, the environmental impact of processes has become increasingly important to industry and consumers. Cleaning In Place (CIP) is the ubiquitous method used to ensure plant cleanliness and hygiene. It is therefore vital the system is optimal and efficient. I.e. the correct cleaning agent is delivered to the fouled surface at the right time, temperature, flow rate and concentration. This cannot be assured without effective online measurement technologies. Fryer and Asteriadou (2009) describe how the nature of a fouling deposit can be related to the cost of cleaning. The evolution of three key deposit types has also enabled current fouling and cleaning literature to be easily classified. In the brewery there are many types of soil that need to be cleaned of which the cost of cleaning was unknown. The cost of fermenter CIP in one brewery was found to be £106 k per year. Effective fouling methods for yeast and caramel; and the relationship between flow, temperature, and caustic concentration in the removal of yeast and caramel soils seen in industry has been done. This work has helped determine effective cleaning methods for these soils from stainless steel coupons and pipes. Fermentation vessels have been found by Goode et al., (2010) to have two types of soil: A – fouling above the beer resulting from the act of fermentation, and B – fouling below the beer resulting from emptying the fermenter. The type B fouling below the beer was found to be a type 1 soil that could be removed with water. An increase in flow velocity and Reynolds number decreased cleaning time. An increase in temperature did not decrease cleaning time significantly at higher flow velocities, 0.5 m s-1. Fouling above the beer occurs when material is transported to and stick on to the wall during fermentation foaming. This happens initially and as a result the fouling has a long aging time. This yeast film represents a type 2 deposit, removed in part by water and in part by chemical. Most of the deposit could be removed by rinsing with warm water. At 50°C the greatest amount of deposit was removed in the shortest time. A visually clean surface could be achieved at all temperatures, 20, 30, 50 and 70°C, using both 2 and 0.2 wt % Advantis 210 (1 and 0.1 wt % NaOH respectively). A visually clean surface was achieved quicker at higher detergent temperatures rather than rinsing at higher flow velocity or concentration. This finding suggests most deposit can be removed with warm water and cleaned with lower detergent concentrations. Currently in the brewery 2 % NaOH is used at 70°C. Caramel represents a type 3 soil. When heated it sticks to stainless steel and requires chemical action for removal. Confectionary caramel was cooked onto pipes and coupons and the effect of flow velocity, temperature and concentration on removal determined. At high flow velocity most of the deposit could be removed from the pipe using water. There was no significant difference in the mass of caramel removed by the water however. A visually clean surface was achieved by rinsing at 80°C with 2.5% Advantis. A visually clean surface could not be achieved at lower temperatures at higher concentration, 5% Advantis, or at higher flow velocity. The measurement of online conductivity and flow rate values was invaluable during each experiment. Turbidity values did indicate the removal of yeast and caramel from pipes however offline measurements were required to confirm removal. Caramel removal could be wholly quantified by mass when cleaning pipes. The integration of the turbidity values measured during each rinse correlated well with the mass of deposit removed in most cases. Coupon cleaning was wholly quantified by area . A cost saving of £69 k can be made by optimising fermenter CIP to warm pre-rinsing followed by ambient caustic circulation. An £8 k saving can be made by optimising yeast tank CIP to pre-rinsing only and acid sanitisation. Industry must ensure effective online CIP measurements are made throughout cleaning to describe the process effectively and enable optimisation. It is crucial to have cleaning measurement information to hand because that is how we ensure our customers they are buying a quality product. Also you cannot optimise what you do not measure effectively.

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Hardika, Ryan C. "Influence of chlorine concentration on the effectiveness of Cleaning-in-Place Agents." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587049313594841.

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Park, Paul J. "Efficacy of Clean-in-Place (CIP) Sanitizers on Pseudomonas Biofilms During In-Place Cleaning of Food Contact Surfaces." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1437744891.

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Phinney, David M. "Detecting, Modeling, and Mechanisms of Dairy Fouling and Cleaning." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu155559861165497.

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Garsow, Ariel V. "Effectiveness of Cleaning-In-Place (CIP) using Ozonated Water for Inactivation of Biofilms." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555589708451643.

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Fan, Mengyuan. "EFFECTIVENESS OF PRE-RINSE DURING IN-PLACE CLEANING OF STAINLESS STEEL PIPE LINES." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1398696323.

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Novak, Maria L. "Optimal Strategy to Develop Cleaning Procedures for Filling Machines Equipped with Clean-in-Place (CIP) Technology." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1613747962470201.

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Books on the topic "Cleaning in place"

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Tamime, Adnan, ed. Cleaning-in-Place. Oxford, UK: Blackwell Publishing Ltd., 2008. http://dx.doi.org/10.1002/9781444302240.

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D, Romney A. J., and Society of Dairy Technology, eds. CIP: Cleaning in place. 2nd ed. Huntingdon: Society of Dairy Technology, 1990.

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Y, Tamime A., ed. Cleaning-in place: Dairy, food and beverage operations. 3rd ed. Oxford, UK: Blackwell Pub., 2008.

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Pinkham, Mary Ellen. Mary Ellen's clean house!: The all-in-one-place encyclopedia of contemporary housekeeping. New York: Crown Publishers, 1993.

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Harris, Charlaine. Shakespeare's champion. Thorndike, Me: Thorndike Press, 1998.

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Harris, Charlaine. Shakespeare's champion. New York: St. Martin's Press, 1997.

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Harris, Charlaine. Shakespeare's trollop. Thorndike, Me: Thorndike Press, 2000.

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Harris, Charlaine. Shakespeare's trollop. New York: Berkley Prime Crime, 2004.

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Harris, Charlaine. Shakespeare's trollop. London: Gollancz, 2011.

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Harris, Charlaine. Shakespeare's trollop. New York: St. Martin's Minotaur, 2000.

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Book chapters on the topic "Cleaning in place"

1

Li, Hongyu. "Cleaning-in-Place (CIP) Systems." In Encyclopedia of Membranes, 418–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1915.

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Li, Hongyu. "Cleaning-in-Place (CIP) Systems." In Encyclopedia of Membranes, 1–2. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-40872-4_1915-1.

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Liu, Jintian. "Background of Cleaning in Place." In Mechanics and Adaptronics, 5–23. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-21849-1_2.

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Shi, Xuefeng, Weiqiang Chen, Hongyan Sun, Shuqiang Cao, Peng Sun, and Xingpei Wu. "Study on Hole Cleaning Construction Technology of Bored Cast-in-Place Pile." In Lecture Notes in Civil Engineering, 421–29. Singapore: Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9947-7_45.

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Patil, A. S., M. N. Dhavalikar, and S. A. Chavan. "Design, Control, and Data Management for Cleaning-in-Place (CIP) Test Rig Used in Process Industries." In Handbook of Smart Materials, Technologies, and Devices, 161–92. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-84205-5_151.

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Patil, A. S., M. N. Dhavalikar, and S. A. Chavan. "Design, Control and Data Management for Cleaning-in-Place (CIP) Test Rig Used in Process Industries." In Handbook of Smart Materials, Technologies, and Devices, 1–33. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-58675-1_151-1.

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Schmidt, Johannes Benedikt, Jan Breitenbach, Ilia V. Roisman, and Cameron Tropea. "Interaction of Drops and Sprays with a Heated Wall." In Fluid Mechanics and Its Applications, 333–53. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-09008-0_17.

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AbstractSpray-wall interactions take place in many technical applications such as spray cooling, combustion processes, cleaning, wetting of surfaces, coating and painting, etc. The outcome of drop impact onto hot surfaces depends on a variety of parameters like for example material and thermal properties of the liquid and wall, substrate wetting properties, surrounding conditions which determine the saturation temperature, spray impact parameters and surface temperature. The aim of the current project is to improve knowledge of the underlying physics of spray-wall interactions. As an important step towards spray impact modeling first a single drop impact onto hot substrates is considered in detail. Various regimes of single drop impact, such as thermal atomization, magic carpet breakup, nucleate boiling and thermosuperrepellency, observed at different wall temperatures, ambient pressures and impact velocities, have been investigated experimentally and modelled theoretically during the project period. The heat flux, an important parameter for spray cooling, has been modeled not only for single drop impacts but also for sprays within many regimes. The models show a good agreement with experimental data as well as data from literature.

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Körükcü, Öznur, and Kamile Kabukcuoğlu. "Health Promotion Among Home-Dwelling Elderly Individuals in Turkey." In Health Promotion in Health Care – Vital Theories and Research, 313–27. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63135-2_22.

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AbstractAlthough the social structure of Turkish society has changed from a broad family order to a nuclear family, family relations still hold an important place, where traditional elements dominate. Still, elderly people are cared for by their family in their home environment. Thus, the role of family members is crucial in taking care of elderly individuals. In Turkey, the responsibility of care is largely on women; the elderly’s wife, daughter, or daughter-in-law most often provides the care. Family members who provide care need support so that they can maintain their physical, psychological and mental health. At this point, Antonovsky’s salutogenic health model represents a positive and holistic approach to support individual’s health and coping. The salutogenic understanding of health emphasizes both physical, psychological, social, spiritual and cultural resources which can be utilized not only to avoid illness, but to promote health.With the rapidly increasing ageing population globally, health expenditures and the need for care are increasing accordingly. This increase reveals the importance of health-promoting practices in elderly care, which are important for the well-being and quality of life of older individuals and their families, as well as cost effectiveness. In Turkey, the emphasis on health-promoting practices is mostly focused in home-care services including examination, treatment, nursing care, medical care, medical equipment and device services, psychological support, physiotherapy, follow-up, rehabilitation services, housework (laundry, shopping, cleaning, food), personal care (dressing, bathroom, and personal hygiene help), 24-h emergency service, transportation, financial advice and training services within the scope of the social state policy for the elderly 65 years and older, whereas medical management of diseases serves elderly over the age of 85. In the Turkish health care system, salutogenesis can be used in principle for two aims: to guide health-promotion interventions in health care practice, and to (re)orient health care practice and research. The salutogenic orientation encompasses all elderly people independently of their position on the ease-/dis-ease continuum. This chapter presents health-promotion practices in the care of elderly home-dwelling people living in Turkey.

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Kai, C., Y. Wuxiong, and X. Rongshi. "Direct Laser Welding for Al- Li Alloy Plate without the Cleaning of Surface Film." In Proceedings of the 36th International MATADOR Conference, 587–90. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-432-6_128.

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García, L. A., and M. Díaz. "Cleaning in Place." In Comprehensive Biotechnology, 983–97. Elsevier, 2011. http://dx.doi.org/10.1016/b978-0-08-088504-9.00447-5.

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Conference papers on the topic "Cleaning in place"

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Vaughn, Cliff. "Successful CIP Cleaning." In ASME 2004 Citrus Engineering Conference. American Society of Mechanical Engineers, 2004. http://dx.doi.org/10.1115/cec2004-5006.

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Cleaning and sanitation play key roles in ensuring that the final product from the manufacturing process achieves the desired quality standard. Clean-in-place (CIP) is becoming common in food, beverage, and dairy facilities as the most cost effective method for cleaning. This paper will provide a concise overview of the operation and principles of CIP cleaning, an introduction into managing equipment fouling, and the role that cleaning chemicals play in the cleaning process. Paper published with permission.

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Singh, Dilip Kr, Albert Villamayor, and Harish Shetty. "Advance chemical cleaning methodology for plate heat exchanger scaling and fouling removal in place." In PROCEEDINGS OF THE 14TH ASIA-PACIFIC PHYSICS CONFERENCE. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0036109.

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Wang, Shupei, and Wuliang Yin. "Monitoring Cleaning-In-Place by electrical resistance tomography with dynamic references." In 2016 IEEE International Conference on Imaging Systems and Techniques (IST). IEEE, 2016. http://dx.doi.org/10.1109/ist.2016.7738241.

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Canut, A., and A. Pascual. "Pollution prevention in food industries through both cleaning of closed equipment with ozonated water and cleaning in place (CIP) systems." In WATER POLLUTION 2008. Southampton, UK: WIT Press, 2008. http://dx.doi.org/10.2495/wp080601.

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Xinmiao Wang, Satyanarayan R.S. Dev, Ali Demirci, Robert E Graves, and Virendra M Puri. "Evaluation of Electrolyzed Oxidizing Water for Cleaning-In-Place of On-Farm Milking Systems." In 2013 Kansas City, Missouri, July 21 - July 24, 2013. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2013. http://dx.doi.org/10.13031/aim.20131594214.

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Raibeck, Laura, John Reap, and Bert Bras. "Life Cycle Inventory Study of Biologically Inspired Self-Cleaning Surfaces." In ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/detc2008-49848.

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In this paper, self-cleaning surfaces are investigated as an environmentally benign design option. These surfaces are a biologically inspired concept; first discovered on the lotus plant, micro- and nano-scale surface features aid in contaminant removal. Self-cleaning surfaces have been successfully recreated for engineering applications and appear on a variety of products. Because they can be cleaned with water alone, the use of such a surface could lead to less resource consumption during cleaning, if used in place of more resource intensive current industrial cleaning methods. A screening Life Cycle Inventory (LCI) study is used to determine if environmental benefits are obvious from the use of a self-cleaning surface over the entire life cycle. The study is performed on a chemical self-cleaning coating, selected for its durability, transparency and ease of use. The results of the LCI study are compared to current industrial cleaning practices of aqueous spray or ultrasonic cleaning, including solvent production and use of the cleaning machines. The LCI study reveals that environmental benefits are present in the use (cleaning) phase of a self-cleaning surface. However, when also considering the production of the self-cleaning surface, no clear environmentally superior choice exists. More analysis and evaluation of the production of self-cleaning surfaces is needed to select the more sustainable choice.

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Thome, Wendy E. R., Anne C. Basso, and Sukhvinder K. Dhol. "Identification and Assessment of Trace Contaminants Associated With Oil and Gas Pipeline Abandoned in Place." In 1996 1st International Pipeline Conference. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/ipc1996-1940.

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As more Alberta oil and gas fields become depleted, attention is being given to development of economically and environmentally sound abandonment procedures. The objective of this study was to identify and assess residual internal and external contaminants associated with abandoned pipelines, particularly those to be abandoned in place. Circumstances which might increase the risk of contaminant release, and other issues relating to residual pipeline contaminants, were also identified. It was found that there are thousands of different substances which could potentially be associated with abandoned pipelines. A wide range in the potential quantities of residual contaminants was also found. Of the issues identified, the effectiveness of pipeline pigging and cleaning procedures prior to abandonment was the most critical determinant of the potential quantities of residual contaminants. However, a number of trace contaminants, such as PCBs (Polychlorinated Biphenyls) and NORMs (Naturally Occurring Radioactive Materials) may remain after thorough cleaning. A brief review of the legislation and regulations from a number of jurisdictions shows that pipeline abandonment has only recently become an issue of concern. Regulations specific to abandonment are lacking, and more genera] regulations and guidelines are being applied on a contaminant-specific basis, or in terms of waste disposal requirements.

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Tsuno, Takaya, Tatsuhiro Morimoto, Hirokazu Matsui, Ken’ichi Yano, Toyohisa Mizuochi, Toshihiko Arima, and Shigeru Fukui. "Position Correcting Control System for the Vacuum Cleaning Robot Considering Hose Repulsion." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-11176.

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Abstract In our daily life, we live by using many resources such as electricity and gas energy, metal products such as automobiles. When imported iron ore or coal from overseas is transported by a conveyor, it drops from the conveyor due to vibration and strong wind during transportation. At present, people are doing cleaning directly using a vacuum car in the place where the track loader cannot enter. When a person performs cleaning work using a vacuum car, accidents such as getting caught in the mouth of a hose or a conveyor might. To cope with this problem, a vacuum robot that performs cleaning work on behalf of people are developed in previous work. However, since the hose for sucking iron ore and coal is hard, these robots cannot move freely. In this research, we developed a vacuum cleaning robot that can transport a hard and heavy hose with a small and light weighted robot. The developed vacuum cleaning robot independently controls the driving part and the suction part, whereby the robot can control the position of the suction port while suppressing the repulsive force of the hose.

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Johnson, Paul A. "New Systems in Plant Sanitation." In ASME 2005 Citrus Engineering Conference. American Society of Mechanical Engineers, 2005. http://dx.doi.org/10.1115/cec2005-5102.

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Clean-In-Place (CIP) of beverage, dairy and food processes is achieved by pre-rinsing, circulation of detergents, post rinsing, and sanitizing of process equipment designed for such automated cleaning. As processing plants have expanded production capacities, the size of the equipment has increased accordingly, creating a corresponding increase in the water volumes and sanitation compounds required to achieve proper cleaning and sanitation. The purpose of this paper is to identify the environmental factors impacted by the CIP process, further to offer areas of scrutiny that the processing facility staff may evaluate for improvement potential. Paper published with permission.

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"Optimization of a blended electrolyzed oxidizing water-based Cleaning-In-Place technique using a pilot scale milking system." In 2014 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers, 2014. http://dx.doi.org/10.13031/aim.20141896778.

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Reports on the topic "Cleaning in place"

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Brewer, Andy, Jeffrey Felker, Michael Parks, and Michael Virjs. Changeover Cleaning of Empty Columns and Column Packing Equipment - A Justification for using in-process checks and controls in place of Cleaning Validation. BioPhorum, June 2024. http://dx.doi.org/10.46220/2024ds003.

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Richardson, Jeremy, Eric Dixon, and Ted Boettner. Repairing the damage: cleaning up hazardous coal ash can create jobs and improve the environment. Union of Concerned Scientists, October 2021. http://dx.doi.org/10.47923/2021.12306.

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Although coal has powered the nation for generations and today offers well-paying jobs—often the best opportunities in more rural areas—coal negatively affects human health and the environment at every point in its life cycle: when it is mined, processed, transported, burned, and discarded (Freese, Clemmer, and Nogee 2008). Local communities— often low-income communities and/or communities of color—have for decades borne the brunt of these negative impacts, including air pollution, water pollution, and work- place injuries, illnesses, and fatalities.

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Richardson, Jeremy, Eric Dixon, and Ted Boettner. Repairing the damage: cleaning up hazardous coal ash can create jobs and improve the environment. Union of Concerned Scientists, October 2021. http://dx.doi.org/10.47923/2021.14314.

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Although coal has powered the nation for generations and today offers well-paying jobs—often the best opportunities in more rural areas—coal negatively affects human health and the environment at every point in its life cycle: when it is mined, processed, transported, burned, and discarded (Freese, Clemmer, and Nogee 2008). Local communities— often low-income communities and/or communities of color—have for decades borne the brunt of these negative impacts, including air pollution, water pollution, and work- place injuries, illnesses, and fatalities.

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Shimskey, Rick, Kirsten Adams, Tiffany Kaspar, Lucas Sweet, Matthew Olszta, Jesse Lang, and Zachary Huber. Alternate Methods for Cleaning Zirconium Plate. Office of Scientific and Technical Information (OSTI), April 2022. http://dx.doi.org/10.2172/2344995.

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Riggs, William, Vipul Vyas, and Menka Sethi. Blockchain and Distributed Autonomous Community Ecosystems: Opportunities to Democratize Finance and Delivery of Transport, Housing, Urban Greening and Community Infrastructure. Mineta Transportation Institute, July 2022. http://dx.doi.org/10.31979/mti.2022.2165.

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This report investigates and develops specifications for using blockchain and distributed organizations to enable decentralized delivery and finance of urban infrastructure. The project explores use cases, including: providing urban greening, street or transit infrastructure; services for street beautification, cleaning and weed or graffiti abatement; potential ways of resource allocation ADU; permitting and land allocation; and homeless housing. It establishes a general process flow for this blockchain architecture, which involves: 1) the creation of blocks (transactions); 2) sending these blocks to nodes (users) on the network for an action (mining) and then validation that that action has taken place; and 3) then adding the block to the blockchain. These processes involve the potential for creating new economic value for cities and neighborhoods through proof-of-work, which can be issued through a token (possibly a graphic non-fungible token), certificate, or possible financial reward. We find that encouraging trading of assets at the local level can enable the creation of value that could be translated into sustainable “mining actions” that could eventually provide the economic backstop and basis for new local investment mechanisms or currencies (e.g., local cryptocurrency). These processes also provide an innovative local, distributed funding mechanism for transportation, housing and other civic infrastructure.

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Guarino, V., L. Kocenko, and K. Wood. Investigation of the Timesaver process for de-burring and cleaning the plate for the Atlas Tilecalorimeter. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/578671.

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Baldwin, Richard. PR-015-084508-R01 Contaminants in Sales Gas Pipelines Sources Removal and Treatment. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), September 2010. http://dx.doi.org/10.55274/r0010029.

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The objective of this project is to provide information about a problem material found in gas pipelines called "black powder". It is a mixture or a chemical compound of iron sulfides, iron oxides, dirt, sand, salts, chlorides, water, glycols, hydrocarbons and compressor oils, mill scale, or other materials. The most common constituents, iron compounds of sulfur or oxygen, are corrosion products. In addition to chemical formation, black powder can be formed by microbes normally found in gas pipelines. This material causes machinery, measurement, and pipeline maintenance problems. This research investigates the forms of iron sulfides, their characteristics, and methods of formation and whether the molecular form can be an indicator of the source of the material. A sampling protocol was developed for proper collection of materials for analysis. Seventeen corrosion samples were collected and analyzed for material constituents and microbial content. The results of this testing were anonymously tabulated in a database. Other tasks in this project include guidelines for removal, handling, and disposal of the material. It discusses symptomatic versus root cause treatments for the prevention and control of black powder, and the corporate culture necessary to manage the problem. It presents recently developed technologies for cleaning or treating a pipeline containing black powder, such as cleaning and anti-microbial agents containing THPS which dissolve iron sulfides, and the use of magnetic filtration. The final task describes concepts for identifying the location of black powder in an operating pipeline and places to look and methods to use to best determine the distribution of the material.

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Idris, Iffat. Preventing Atrocities in Conflict and Non-conflict Settings. Institute of Development Studies, August 2022. http://dx.doi.org/10.19088/k4d.2022.137.

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Atrocity prevention refers to activities to prevent atrocity crimes against civilians. These include genocide, war crimes, crimes against humanity and ethnic cleansing, and can take place in both conflict and non-conflict settings. This points to the need to prioritise and implement atrocity prevention specifically, and not just as part of conflict prevention efforts. Atrocity prevention interventions are broadly of two types: operational (short-term responses) and structural (addressing underlying causes/drivers). These encompass a wide range of approaches including: acting locally (with local actors taking the lead in prevention activities); tackling hate speech, and promoting an independent and strong media; documenting human rights violations, and prosecuting and punishing those responsible (establishing rule of law). The international community should prioritise atrocity prevention, but work in a united manner, take a comprehensive approach, and give the lead to local actors. Atrocity crimes generally develop in a process over time, and risk factors can be identified; these traits make atrocity prevention possible. This rapid review looks at the concept of atrocity prevention, how it is distinct from conflict prevention, the different approaches taken to atrocity prevention, and the lessons learned from these. The review draws on a mixture of academic and grey literature, in particular reports produced by international development organisations such as the United Nations (UN) and USAID. The literature was largely gender-blind (with the exception of conflict-related sexual violence) and disability-blind.

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