Corn cobs efficiently reduced ammonia volatilization and improved nutrient value of stored dairy effluents

2021 ◽  
Vol 769 ◽  
pp. 144712
Author(s):  
Obemah David Nartey ◽  
Deyan Liu ◽  
Jean Yves Uwamungu ◽  
Jiafa Luo ◽  
Stuart Lindsey ◽  
...  
Keyword(s):  
Ammonia Volatilization ◽  
Corn Cobs ◽  
Nutrient Value ◽  
Dairy Effluents

COMPUTATIONAL ANALYSIS OF LAMINAR FLOWS IN A POROUS MEDIUM COMPOSED OF CORN COBS

2019 ◽  
Author(s):  
Hélio Ribeiro Neto ◽  
Pedro Ricardo Corrêa Souza ◽  
Ítalo Augusto Magalhães de Ávila ◽  
Aristeu Silveira Neto
Keyword(s):  
Porous Medium ◽  
Computational Analysis ◽  
Laminar Flows ◽  
Corn Cobs

Uji Kesukaan Es Krim Kefir Labu Kuning

2017 ◽  
Vol 9 (1) ◽  
pp. 16
Author(s):  
Amanda Kania Diandini
Keyword(s):  
Diabetes Mellitus ◽  
Data Analysis ◽  
Experimental Method ◽  
Skim Milk ◽  
Ice Cream ◽  
Artificial Sweetener ◽  
Value Analysis ◽  
Nutrient Value ◽  
Bioactive Content ◽  
Price Analysis

The safe ice cream which is consumed by Diabetes Mellitus sufferers is made by subtituting skim milk, cream and sugar with kefir, pure pumpkin, cornstarch, vegetable oil, and artificial sweetener special gor Diabetes Mellitus. Kefir is known can decrease (blood sugar) because of its bioactive content. The aim of this research is knowing predilection level test to ice cream pumpkin kefir. This research is conducted with experimental method. The data analysis includes predilection test, nutrient value analysis, and price analysis. Ice cream pumpkin kefir that is liked most are from texture side, the cheapest price, and also the highest fiber content exists in balance 578 with the ratio of kefir and pumpkin 50%:50%. Ice cream pumpkin kefir that is liked most from colour side exists in balance 236 with the ratio of kefir and pure pumpkin 70%:30%. Ice cream pumpkin kefir that is liked most from taste side and aroma exists in balance 522 with the ratio between kefir and pure pumpkin 80%:20%.

New Process for Physico-Chemical Pretreatment of Dairy Effluents with Agricultural Use of Sludge Produced

1990 ◽  
Vol 22 (9) ◽  
pp. 93-100 ◽  
Author(s):  
Á Kárpáti ◽  
L. Bencze ◽  
J. Borszéki
Keyword(s):  
Field Experiments ◽  
Complete Removal ◽  
Grain Production ◽  
Molecular Weights ◽  
Physico Chemical ◽  
New Process ◽  
Agricultural Use ◽  
Removal Of Fat ◽  
Biological Methods ◽  
Dairy Effluents

A combined physico-chemical process is suitable for the effective pretreatment of dairy effluents, achieving almost complete removal of fat, and considerable reduction of protein content. The specific cost of COD removal using the process is only half or a third of that using aerobic biological methods. Depending on the chemicals used, further treatment or, in certain cases, agricultural utilization, of the sludge is possible. In addition, the components remaining in the effluent have low molecular weights, are easily degradable, and are very favourable as nutrients in municipal aerobic post-treatment. Investigation of the sludge showed that it did not contain any pathogen organisms and therefore its application on land is recommended. Laboratory and field experiments have shown that, with agricultural use of the sludge, increased plant growth and grain production were achieved.

Applicability of UASB sludge to agricultural lands

1998 ◽  
Vol 37 (8) ◽  
pp. 153-159 ◽  
Author(s):  
Mehmet Ali Yükselen
Keyword(s):  
Agricultural Lands ◽  
Strong Affinity ◽  
Laboratory Conditions ◽  
Nutrient Value

Investigation of dewaterability and applicability of UASB sludge to agricultural lands were the objectives of this study. Under laboratory conditions, 90% of sludge moisture percolated in 4 days. Desorption of metals such as copper and lead did not occur under normal conditions. Desorption of metals occurred only at pH 1 or less. UASB sludges have strong affinity for metals. The nutrient value of these sludges are small compared to commercial fertilizers.

Agronomic Evaluation of Coated Urea to Reduce Ammonia Volatilization from Side-dress Applications to Corn

2013 ◽  
Vol 12 (1) ◽  
pp. CM-2013-0117-01-RS
Author(s):  
William Hunter Frame ◽  
Marcus M. Alley ◽  
Wade Thomason ◽  
Garnett Whitehurst ◽  
Brooks Whitehurst ◽  
...  
Keyword(s):  
Ammonia Volatilization ◽  
Agronomic Evaluation ◽  
Coated Urea

A simple and easy method to measure ammonia volatilization: Accuracy under field conditions

Pedosphere ◽  
2021 ◽  
Vol 31 (2) ◽  
pp. 255-264
Author(s):  
Márcio R. MARTINS ◽  
Leonardo F. SARKIS ◽  
Roni F. GUARESCHI ◽  
Camila A. SANTOS ◽  
Selenobaldo A.C. SANT'ANNA ◽  
...  
Keyword(s):  
Ammonia Volatilization ◽  
Field Conditions ◽  
Easy Method

scholarly journals Substantiation of technical and operational characteristics of the device to sort corn cobs

2020 ◽  
Vol 17 ◽  
pp. 00094
Author(s):  
Dmitry N. Byshov ◽  
Irina A. Petunina ◽  
Elena A. Kotelevskaya ◽  
Sergey N. Borychev ◽  
Georgy K. Rembalovich
Keyword(s):  
Mechanical Properties ◽  
Technological Parameters ◽  
Corn Cobs ◽  
Operational Characteristics ◽  
Basic Parameters ◽  
Treated Plant ◽  
Working Bodies

The paper presents a method to substantiate the technical and technological parameters of the device to sort corn cobs, which takes into account the biometric and physical-mechanical properties of the treated plant objects. The method of basic parameters substantiation involves determining the overall dimensions of the device, the geometric and technological parameters of the working bodies, as well as the energy for operation.

Effect of biofertilizer and wheat straw biochar application on nitrous oxide emission and ammonia volatilization from paddy soil

2021 ◽  
Vol 275 ◽  
pp. 116640
Author(s):  
Haijun Sun ◽  
Yu Zhang ◽  
Yiting Yang ◽  
Yudong Chen ◽  
Paramsothy Jeyakumar ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Wheat Straw ◽  
Paddy Soil ◽  
Ammonia Volatilization ◽  
Nitrous Oxide Emission
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