Modeling the Yield–Evaporation–Spill in the Reservoir Storage Process: The Regulation Triangle Diagram

Instant seasoning is made by mixing several ingredients and mashing it according to the desired composition. What is offered spices to enhance the flavor and aroma of these herbs. “Soto Madura” needs to be considered to determine the proper packaging and storage process. The spices are then made an analysis of the nutritional content of the spices. The spices were made repeatedly as many 3 times so the repeat data obtained. The analysis carried out includes proximate analysis, analysis of fat damage, and microbilogical content of herbs. The results of the analysis showed the instant seasoning “Soto Madura” contained water of 7,42±0,066%; ash by 1,18±0,056%; protein of 59,04±0,085%; fat 7,77±0,152%; carbohydrates 25,46±0,531%; acid number 0,507±0,035 mg/g; peroxide rate 4,063±0,066 Meg/1000g; free fat (FFA) 0,22±0,036%. For microbiological content, the content of microorganisms in the spices was 1,11x108 colonies; mold 7,9x106 colonies; and coliforn 8,6x106 colonies.

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Study of effectiveness of physical and biological treatments influence the microbial contamination of fruits in the storage process

Scientific Works of North Caucasian Federal Scientific Center of Horticulture Viticulture Wine-making ◽

10.30679/2587-9847-2018-14-184-189 ◽

2018 ◽

Vol 14 ◽

pp. 184-189

Author(s):

T.V. Pershakova ◽

◽

G.A. Kupin ◽

V.N. Alyoshin ◽

L.V. Mikhailyuta ◽

...

Keyword(s):

Microbial Contamination ◽

Storage Process ◽

Biological Treatments

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Estimating probabilities of reservoir storage for the upper Delaware River basin

Open-File Report ◽

10.3133/ofr81478 ◽

1981 ◽

Cited By ~ 4

Author(s):

Robert M. Hirsch

Keyword(s):

River Basin ◽

Delaware River ◽

Reservoir Storage

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Change of quality indexes of premixes in the storage process

Pig breeding the interdepartmental subject scientific digest ◽

10.37143/0371-4365-2020-74-13 ◽

2020 ◽

pp. 105-112

Author(s):

Oksana Bitlian ◽

Oksana Kravchenko ◽

Tetiana Kodak ◽

Andrii Onyshchenko ◽

Tetiana Konks

Keyword(s):

Raw Materials ◽

Storage Process ◽

Important Place ◽

Inappropriate Use ◽

Chemical Structures ◽

Copper Zinc ◽

Qualitative Responses ◽

Chelating Compounds ◽

Quality Indexes

The analysis of literature sources shows that the type and material from which the packaging is made has an important place in the system of factors which influence on the storage of feed products and also prevents reducing the quality of raw materials and finished products. Therefore, the purpose of our research is the technological justification of changing the quality indexes of premix samples with salts of trace elements of different chemical nature in the process of storage. For the solution of the tasks, common zootechnical and statistical methods of the research were used. The use of premixes in feeding pigs is based on the fact that they should be used taking into account the biogeochemical properties of the region for which they are calculated. Foods depending on regional properties have a special biochemical composition and excess or lack of individual substances should be offset by the composition of premix. Ignoring this provision necessarily leads to the inappropriate use of BAR, the misbalance of the diet in relation to the physiological needs and inefficiency of the industry. In turn, it requires the purchase and conservation of products for the period of use. Various chemical structures and structures of BAR during the storage process react differently and change qualitative indexes, which leads to a decrease in the productive activity of active substances. It was determined that the humidity of premixes varied within the limits of 12.0-13.0 %, which exceeded the normative, but was not critical, the highest acidity had premix with sulfuric acid salts (6.9 units), the least - premix with lysates (5.7 unit). According to the results of the study, positive qualitative responses were found for the presence of vitamins A, D and B2, macro- and micronutrients: potassium, magnesium, copper, zinc, cobalt, iodine. The above facts of changes in the properties of premixes in the process of storage must be taken into account when providing technological bases for feeding pigs in order to obtain high gains and the quality of manufactured products. Key words: premix, micro-and macro elements, combined fodders, fodder mixes, chelating compounds, feeding, using, pigs' livestock.

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Developing a Cold Accumulator with a Capsule Bed Containing Water as a Phase-Change Material

Energies ◽

10.3390/en14092703 ◽

2021 ◽

Vol 14 (9) ◽

pp. 2703

Author(s):

Robert Sekret ◽

Przemysław Starzec

Keyword(s):

Energy Efficiency ◽

Heat Pump ◽

Cold Storage ◽

Cooling Capacity ◽

Cooling Power ◽

Storage Process ◽

Water Ice ◽

Measurement Results ◽

Mathematical Relationships ◽

Change Material

The paper presents the investigation of a prototype cold accumulator using water–ice latent heat for the cold storage process. The concept of the cold accumulator was based on a 200-L-capacity cylindrical storage tank in which spherical capsules filled with water were placed. Beds of polypropylene capsules with diameters of 80 mm, 70 mm, and 60 mm were used in the tests. The cold accumulator operated with a water–air heat pump. Based on the test results, the following parameters were calculated: the cooling capacity, cooling power, energy efficiency of the cold storage, and energy efficiency ratio (EER) of the accumulator. The obtained measurement results were described with mathematical relationships (allowing for measurement error) using criterial numbers and the developed “Research Stand Factor Number” (RSFN) index. It has been found that, for the prototype cold accumulator under investigation, the maximum values of the cooling capacity (17 kWh or 85.3 kWh per cubic meter of the accumulator), energy efficiency (0.99), and EER (4.8) occur for an RSFN of 144·10−4. The optimal conditions for the operation of the prototype cold accumulator were the closest to laboratory tests conducted for a bed with capsules with a diameter of 70 mm and a mass flow of the water–glycol mixture flowing between the accumulator and the heat pump of 0.084 kg/s. During the tests, no significant problems with the operation of the prototype cold accumulator were found.

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Effect of geological heterogeneities on reservoir storage capacity and migration of CO2 plume in a deep saline fractured carbonate aquifer

International Journal of Greenhouse Gas Control ◽

10.1016/j.ijggc.2021.103306 ◽

2021 ◽

Vol 108 ◽

pp. 103306

Author(s):

M. Adeel Sohal ◽

Yann Le Gallo ◽

Pascal Audigane ◽

J. Carlos de Dios ◽

Sean P. Rigby

Keyword(s):

Storage Capacity ◽

Carbonate Aquifer ◽

Reservoir Storage ◽

Fractured Carbonate ◽

Co2 Plume ◽

And Migration

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Optimal Operation of Floodwater Resources Utilization of Lakes in South-to-North Water Transfer Eastern Route Project

Sustainability ◽

10.3390/su13094857 ◽

2021 ◽

Vol 13 (9) ◽

pp. 4857

Author(s):

Zitong Yang ◽

Xianfeng Huang ◽

Jiao Liu ◽

Guohua Fang

Keyword(s):

Water Level ◽

Resource Utilization ◽

Flood Control ◽

Optimal Operation ◽

Water Transfer ◽

Water Levels ◽

Reservoir Storage ◽

Flood Season ◽

Hongze Lake ◽

North Water

In order to meet the demand of emergency water supply in the northern region without affecting normal water transfer, considering the use of the existing South-to-North Water Transfer eastern route project to explore the potential of floodwater resource utilization in the flood season of Hongze Lake and Luoma Lake in Jiangsu Province, this paper carried out relevant optimal operating research. First, the hydraulic linkages between the lakes were generalized, then the water resources allocation mode and the scale of existing projects were clarified. After that, the actual available amount of flood resources in the lakes was evaluated. The average annual available floodwater resources in 2003–2017 was 1.49 billion m3, and the maximum available capacity was 30.84 billion m3. Then, using the floodwater resource utilization method of multi period flood limited water levels, the research period was divided into the main flood season (15 July to 15 August) and the later flood season (16 August to 10 September, 11 September to 30 September) by the Systematic Clustering Analysis method. After the flood control calculation, the limited water level of Hongze Lake in the later flood season can be raised from 12.5 m to 13.0 m, and the capacity of reservoir storage can increase to 696 million m3. The limited water level of Luoma Lake can be raised from 22.5 m to 23.0 m (16 August to 10 September), 23.5 m (11 September to 30 September), and the capacity of reservoir storage can increase from 150 to 300 million m3. Finally, establishing the floodwater resource optimization model of the lake group with the goals of maximizing the floodwater transfer amount and minimizing the flood control risk rate, the optimal water allocation scheme is obtained through the optimization algorithm.

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