Waste Treatment in the Food Processing Industry - Chapter 8 docx

... about 10 in common food industry, muchhigher than that of 5 in the chemical industry and 2 in the paper and textiles industry [3,6].Normally, half of the water is used in the process, while the ... 8. 5 gives the treatment results. Owing to the © 2006 by Taylor & Francis Group, LLC 8. 2 BAKERY INDUSTRY WASTE SOURCES The bakery industry is one of the largest water users in Europe and the ... air ﬂotation. The In the bakery industry, pretreatment is always required because the waste contains high SSand ﬂoatable FOG. Pretreatment can reduce the pollutant loading in the subsequent...

Waste Treatment in the Food Processing Industry - Chapter 1 pot

... short-chain organic acids frommixed dairy -processing wastewater. Trans. ASAE 19 98, 41 (3), 795– 80 2.17. Donkin, J. Bulking in aerobic biological systems treating dairy processing wastewaters. Int. ... presumably attained in the mixing tank. Furthermore, the pH in the mixing tankwas controlled by means of lime dosing when necessary. The efﬂuent emerging from the mixingtank was treated in an aerobic ... separate their sanitary wastewater from their processing wastewater, whichpresents a major concern when it comes to the ﬁnal disposal of the generated sludge after the wastewater treatment, since the...

Waste Treatment in the Food Processing Industry - Chapter 3 pdf

... pondsystem for meat -processing wastes. J. Wat. Pollut. Control Fed. 1966, 38, 180 5– 181 2.45. Witherow, J.L. Small meat-packers waste treatment systems. In Proceedings of 28th Industrial Waste Conference, ... removal can be reduced if the temperature of the water is too hot (.1008For 388 C); the increase in fat recovery from reducing the wastewater temperature from 104 to 86 8F (40 to308C) is estimated to ... they are intrinsic to the proper operation of the process. The in uent wastewater ﬂows upward through a sludge blanket of these granules, which remainwithin the reactor as their settling velocity...

Waste Treatment in the Food Processing Industry - Chapter 4 pptx

... 600 mmHg and 80 8C using a plate heat exchanger. Staggered feeding of fresh POME was introduced into the evaporator when the liquor dropped by half of the initial volume. The feeding was carried ... loading of0 .8 1.0 BOD kg/m3Á day compared to anaerobic ponds. With minimal ﬁnancial input from the operators, no mechanical mixing equipment is installed in the digesters. Using the sameprinciple ... being sent to the nut-cracking machine or ripple mill. The crackedmixture of kernels and shells is then separated in a winnowing column using upwards suction(hydrocyclone) and a clay bath. The...

Waste Treatment in the Food Processing Industry - Chapter 5 pdf

... before being discharged into the water body. Wastewater treatment processeshave, therefore, been developed with the aim of reducing the BOD5concentration as well aseliminating eutrophying inorganic ... calculations [40]. The percentage of biological solids in the aeration basin will also vary with the amount andnature of the industrial wastewater. Increasing the sludge age increases the biomass percentageas ... calculating the energy required to raise the in uentwastewater temperature to 358C (958F) and allowing 18F (0.568C) heat loss per day of detentiontime. Average wastewater temperature ¼ 248C (75.28F)...

Waste Treatment in the Food Processing Industry - Chapter 6 ppt

... in the potato processing industry are very promising.Case Study III. In this study, vegetable processing wastewaters were subjected tothermophilic treatment in UASB reactors at 558C [46]. The ... present in the waste [24].As for potato processing wastewater in general, the water from the balancing tank (buffertank) is pumped into a conditioning tank where the pH and temperature of the wastewater ... [10]. Wastewater composition from potato processing plant depends on the processing method, to a large extent. In general, the following steps are applied in potato processing: washing the raw...

Waste Treatment in the Food Processing Industry - Chapter 7 pot

... automatedunpacking machine removes the bottles from the crates and transfers them to a conveyer belt. The unpacking machines remove the caps from the bottles, then cleaning machines wash the bottles ... performed on the softdrinks or their components in the laboratories of the bottling plants. After the soft drinks leave the manufacturing factory, they may be subjected to further testing by external ... with over 500 installationsSoft Drink Waste Treatment 263used in treating soft drink wastewater are discussed in this chapter. Figure 7.3 shows the corresponding reactors are given in Table 7.4.©...

Waste Treatment in the Food Processing Industry - Chapter 9 (end) pot

... organic wastes including variousminerals may not be appropriate for incineration.9.4.2 Vessels, Containers, and Wrapping WastesAnother type of waste relating to food industries is the waste originating ... INDUSTRIES9.3.1 Wastewater Treatment Systems for Food Processing Different sources contribute to the generation of wastewater in food processing industries,including meat processing, dairy products, seafood ... wastewater from food processing industries in Table 9.3 shows the present state of efﬂuent quality in food processing in Japan [15]. The Table 9.4 shows the efﬂuent guidelines by USEPA [16] together with...

Waste Treatment in the Process Industries - Chapter 1 pot

... and deinking installations.Proceedings ofthe 43rd Industrial Waste Conference, Purdue University: W. Lafayette, IN, 1 989 ; 673 pp.17. Lovins, A.B.; Lovins, L.H. Supercars: The Coming Light-Vehicle ... for managingcertain organic hazardous wastes. The burning of organic hazardous wastes as supplementalfuel in the cement and other industries is their engineering approach. By substituting only15% ... can sustain;(d) conserving and restoring ecosystem health and maintaining biodiversity; (e) maintaining the economic viability of systems for industry, trade, and commerce; (f) coordinating design...

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