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101820

EVALUATION OF SOME CHEMICAL-INJECTION EQUIPMENT WITH PRESSURIZED IRRIGATION SYSTEMS

Article

Last updated: 26 Dec 2024

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Subjects

-

Tags

Agricultural Irrigation and Drainage Engineering

Abstract

The aim of this research is to evaluate hydraulic performance of prevailing chemical injection equipment used with pressurized irrigation systems including; (1) By-pass pressure differential tank, (2) With suction pipe of irrigation pump, (3) Separate electric centrifugal pump, and (4) Venturi, to help in selecting an appropriate chemical injector according to field and operating conditions.The mainresults in this study can be summarized in the following:
*The average of injection rates were: 190, 380, 1000, and 1175 for venturi, by-pass differential tank, with suction pipe of irrigation pump, and separate electric centrifugal pump respectively, at pressure drop or irrigation pressure  of 100 kPa.
* The average uniformity of injection rate ranged from 94.8 to 99% during fertigation time for prevailing equipment under study .
* Economical verification of the feasibility of using chemical injectorsis discussed according to different field conditions.

DOI

10.21608/mjae.2020.101820

Authors

First Name

A. M.

Last Name

El Lithy

MiddleName

-

Affiliation

Assoc. Prof., Ag. Eng. Dept., Col. of Ag., Al -Azhar U., Assiut., Egypt.

Email

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City

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Orcid

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Volume

29

Article Issue

3

Related Issue

15372

Issue Date

2012-07-01

Receive Date

2020-07-08

Publish Date

2012-07-01

Page Start

1,087

Page End

1,100

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 29_Issue 3_Pages 1087-1100.pdf

PDF . 925.9kB

Link

https://mjae.journals.ekb.eg/article_101820.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=101820

Order

12

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

EVALUATION OF SOME CHEMICAL-INJECTION EQUIPMENT WITH PRESSURIZED IRRIGATION SYSTEMS

Details

Type

Article

Created At

23 Jan 2023