TOWARD THE APPROPRIATE TECHNOLOGY OF GREY WASTE WATER FOR AGRICULTURE IN EAST NUSA TENGGARA SEMI ARID REGION

KOEHUAN, Jonathan E. and MOTO, D. U. and LEBA, A. K. and MAWO, M. D. (2015) TOWARD THE APPROPRIATE TECHNOLOGY OF GREY WASTE WATER FOR AGRICULTURE IN EAST NUSA TENGGARA SEMI ARID REGION. TOWARD THE APPROPRIATE TECHNOLOGY OF GREY WASTE WATER FOR AGRICULTURE IN EAST NUSA TENGGARA SEMI ARID REGION. pp. 10-61.

Text LAMP V.14 PROC INT ICLS.pdf Download (11MB)

Abstract

In the developing counties the pressure of watyer management has been caysed by the rapid increasing of water demand due to the population and economic growths. in the East Nusa Tenggara Semi Arid region the problem is worsen by the limited source of surface fresh water. since agricultural is the largest demand for freshwater and it can utilize lower quality of water, moreover there is not common using the waste water due to the limitation of knowledge, social cultural and economic that are hampered the wasye water technology in the region. there should be a learning process to demonstrate the using of waste waret for agricultur while protecting the environmet. this research is aimed to demonstrate the apropriate technology of using grey water from main building of the UKAW campus for irrigation and environmental benefits. this research was consists of the design and constucting the appropriate waste water treatment unit. assessing the quality of the filtered water, and study the impact on the nitrogen status in soil, the grouth of horticulture. Grey water from the main building is stored in cement box and be pumped to the first filter that is a concentrik sponge filter and stored in a storage tank. The second phase of filter using plastic bucket6s consists of three types of filter wich are sponge, synthetyc cotton, adnd sand filter. two phases of filter reduce the PH, BOD, oil and fats but TSS shows a fluctuation. The aplication of filtered water to purple sweet potatoes shows that there are the increasing of soil's N, furthermore it shows that the effect of using filtered grey water better than using clean water and the different filters show the different effect on the vegetative growth.

Item Type:	Article
Uncontrolled Keywords:	Appropriate technology, grey water, purple sweet potatoes, semi arid, vegetative growth
Depositing User:	Mr Admin UKAW
Date Deposited:	24 Jan 2024 01:32
Last Modified:	24 Jan 2024 01:32
URI:	http://repo-ukaw.superspace.id/id/eprint/3273

Actions (login required)

View Item