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Seven Wastes

Furthermore, it would not be difficult for most industrial pharmaceutical scientists to find common examples of each of the seven wastes in a typical pharmaceutical manufacturing facility. [Pg.319]

Because nitrobenzene is not usually found at hazardous waste sites, it is unlikely that you will be exposed to nitrobenzene if you live near one of these sites. However, you may be exposed if you live near one of the seven waste sites where it has been found or near a manufacturing or processing plant, such as those involved in petroleum refining and chemical manufacturing. Persons... [Pg.10]

Some of the highest outdoor air levels of tetrachloroethylene reported are associated with waste disposal sites. Mean concentrations of tetrachloroethylene detected in ambient samples collected at seven waste sites in New Jersey ranged from 0.12 to 1.91 ppb the maximum level found at any site was 7.24 ppb (Harkov et al. 1985). Levels between 5.0 and 5.6 pg/m (0.70 ppb and 0.82 ppb) were found at a distance of 0.5-1.5 meters above the surface of a landfill known to contain halogenated volatile organic compounds in Germany (Koenig et al. 1987). [Pg.203]

Seven wastes Shigeo Shingo developed these waste categories as part of the Just-in-Time philosophy overproduction, waiting, transportation, stocks, motion, defects, and processing. [Pg.550]

Fig. 2 Seven wastes in just-in-time principle (Adam n.d.)... Fig. 2 Seven wastes in just-in-time principle (Adam n.d.)...
The seven wastes Also see muda. Muda is the Japanese word for waste or non-value adding. The seven activities that considered are excess production, waiting, conveyance, motion, process, inventory and defects. For further detail see Chapter 13. [Pg.386]

When I tour around a facility for the first time, I look for some things that all Lean thinkers might observe. First are the seven deadly wastes and their sources. If you understand and can identify the seven deadly wastes, then you are well on your way to becoming a Lean thinker. This understanding is the foundation of all continuous improvement programs—Cl, total quality, organizational excellence. Six Sigma, Lean, etc. Those seven wastes are ... [Pg.39]

Seven wastes Taiichi Ohno s original catalog of the wastes commonly found in physical production. These are overproduction ahead of demand, waiting for the next processing stop, unnecessary transport of materials, overprocessing of parts due to poor tool and product design, inventories more than the absolute minimum, unnecessary movement by employees during the course of their work, and production of defective parts. [Pg.284]

Lean thinking focuses on how the seven wastes can be used to support lean principles. Lean thinking follows JIT principles via the concept of one piece flow. Lean thinking extends these principles into product and facility design. [Pg.199]

Illinois Power and Waste Recovery, Inc. (WRI), the largest producer of IDE in the United States, entered into an agreement under which WRI will supply I DE to Illinois Power s Baldwin station. Beginning in late 1994, about 3% of the coal was replaced with tires. This requires 70,000 tons of I DE per year, or the equivalent of seven million passenger tires, and represents - 60% of the scrap tires generated in Illinois each year. [Pg.13]

Cobalt is one of twenty-seven known elements essential to humans (28) (see Mineral NUTRIENTS). It is an integral part of the cyanocobalamin [68-19-9] molecule, ie, vitamin B 2> only documented biochemically active cobalt component in humans (29,30) (see Vitamins, VITAMIN Vitamin B 2 is not synthesized by animals or higher plants, rather the primary source is bacterial flora in the digestive system of sheep and cattle (8). Except for humans, nonmminants do not appear to requite cobalt. Humans have between 2 and 5 mg of vitamin B22, and deficiency results in the development of pernicious anemia. The wasting disease in sheep and cattle is known as bush sickness in New Zealand, salt sickness in Florida, pine sickness in Scotland, and coast disease in AustraUa. These are essentially the same symptomatically, and are caused by cobalt deficiency. Symptoms include initial lack of appetite followed by scaliness of skin, lack of coordination, loss of flesh, pale mucous membranes, and retarded growth. The total laboratory synthesis of vitamin B 2 was completed in 65—70 steps over a period of eleven years (31). The complex stmcture was reported by Dorothy Crowfoot-Hodgkin in 1961 (32) for which she was awarded a Nobel prize in 1964. [Pg.379]

Figure 13.20 GC-FID chromatograms of an exuact obtained by (a) SPE and, (b) lASPE of 10 ml of municipal waste water, spiked with 1 p.g 1 of seven s-triazines (c) represents a blank mn from lASPE-GC-NPD of 10 ml of EIPLC water. Peak identification is as follows 1, ati azine 2, terbuthylazine 3, sebuthylazine 4, simetiyn 5, prometiyn 6, terbutiyn 7, dipropetiyn. Reprinted from Journal of Chromatography, A 830, J. Dalliige et al, On-line coupling of immunoaffinity-based solid-phase exUaction and gas chi-omatography for the determination of 5-triazines in aqueous samples , pp. 377-386, copyright 1999, with permission from Elsevier Science. Figure 13.20 GC-FID chromatograms of an exuact obtained by (a) SPE and, (b) lASPE of 10 ml of municipal waste water, spiked with 1 p.g 1 of seven s-triazines (c) represents a blank mn from lASPE-GC-NPD of 10 ml of EIPLC water. Peak identification is as follows 1, ati azine 2, terbuthylazine 3, sebuthylazine 4, simetiyn 5, prometiyn 6, terbutiyn 7, dipropetiyn. Reprinted from Journal of Chromatography, A 830, J. Dalliige et al, On-line coupling of immunoaffinity-based solid-phase exUaction and gas chi-omatography for the determination of 5-triazines in aqueous samples , pp. 377-386, copyright 1999, with permission from Elsevier Science.
An alternative approach for injection molding is the use of a rotary table injection machine. This type of machine uses the multistation concept, each station having a single cavity mold generally using a point gating/ injection point as previously mentioned. Consider a rotary table machine with eight stations, station one would be the injection station and station seven would be the unload and load metal insert station. This type of process has been successfully used for different types of lip type rotary shaft seals where more expensive elastomers are used and waste needs to be kept to a minimum. [Pg.461]

Eighty-seven percent of the ethanol produced in the United States conies from corn. The remainder comes from milo, wheat, food wastes, and a small amount from wood waste. In Brazil, the largest pro-... [Pg.161]

Public concerns about air quality led to the passage of the Clean Air Act in 1970 to amendments to that act in 1977 and 1990. The 1990 amendments contained seven separate titles covering different regula-toiy programs and include requirements to install more advanced pollution control equipment and make other changes in industrial operations to reduce emissions of air pollutants. The 1990 amendments address sulfur dioxide emissions and acid rain deposition, nitrous oxide emissions, ground-level ozone, carbon monoxide emissions, particulate emissions, tail pipe emissions, evaporative emissions, reformulated gasoline, clean-fueled vehicles and fleets, hazardous air pollutants, solid waste incineration, and accidental chemical releases. [Pg.478]

The Waste Isolation Pilot Plant (WIPP) is in an excavated salt cavern in southern New Mexico, twenty-seven miles from Carlsbad. The WIPP site is 2,000 yards underground, and defense waste is being placed. There are plans to place there about 6 million cubic feet of material there containing fewer than five million curies of radio activity. [Pg.885]

There are seven Resource Conservation and Recovery Act (RCRA) listed hazardous wastes associated with coke making, as listed below ... [Pg.43]

Table 9.2 lists the unit operations associated with each of the seven industry subcategories (raw waste characteristics). Common metals are found in the raw waste of all 44 unit operations. Precious metals are found in only seven unit operations complexed metals are found in three unit operations hexavalent chromium is found in seven unit operations and cyanide is found in eight unit operations. Within the organics, oils are found in 22 unit operations and solvents are found in nine unit operations. A unit operation will often be found in more than one subcategory. [Pg.348]

In the last twenty odd years, almost all nuclear endeavors in the U.S. have run into bureaucratic and litigious delays, making their schedules and costs unpredictable. In addition to reactor construction, there are the bureaucratic delays in the waste repository programs. Another example is the attempt to build a new uranium enrichment plant in the state of Louisiana, a plant which uses advanced technology demonstrated in several countries in Europe. Licensing started over seven years ago and is still held up by issues without relevance to technology or safety. It is approaching the point where the delays, and costs may lead to the abandonment of a potential asset... [Pg.104]


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See also in sourсe #XX -- [ Pg.42 , Pg.154 , Pg.268 , Pg.284 ]




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