Possibility of Reusing Water Treatment Residue as a Growing Medium of Turfgrass in View of Physical Properties
スポンサーリンク
概要
- 論文の詳細を見る
The possibility of reusing water treatment residue (WTR) was examined as an alternative material for sand that is now widely used as a growing medium. Physical properties such as water retention curve, relative gas diffusivity (D/D0), saturated hydraulic conductivity, porosity, available water-holding capacity and bulk density were compared between WTR and sand. D/D0, water retention capacity, total available water-holding capacity, total and capillary porosities, and bulk density were higher for WTR than for sand. This is attributed to creation of intra- and inter-aggregate pores through binding of silt and clay particles in the flocculation process of aggregates in the WTR. These physical characteristics of the WTR endorse a high possibility of reusing the WTR as an alternative for sand as a growing medium.
- 2010-03-30
著者
-
PARK Seok-Gon
Graduate School of Social and Cultural Studies, Kyushu University
-
YAHATA Hisashi
Department of Green Space Environment, Nishi-Nippon Junior College
-
CHIKUSHI Jiro
Biotron Institute, Kyushu University
-
OH Teak-Keum
Biotron Institute, Kyushu University
-
Oh Teak-keum
Biotron Institute Kyushu University
-
Chikushi Jiro
Biotron Institute Kyushu University
-
Park Seok-gon
Graduate School Of Social And Cultural Studies Kyushu University
-
Yahata Hisashi
Department Of Green Space Environment Nishi-nippon Junior College
関連論文
- Possibility of Reusing Water Treatment Residue as a Growing Medium of Turfgrass in View of Physical Properties
- COUPLED MEASUREMENTS OF WATER CONTENT AND ELECTRICAL CONDUCTIVITY IN DIELECTRICALLY LOSSY CLAY SLURRY USING A COATED TDR PROBE
- Possibility of Reusing Water Treatment Residue as a Growing Medium of Turfgrass in View of Physical Properties
- Evaluation of the physical properties of water treatment residue for use as a soil substitute compared with decomposed granite soil(Soil Physics)
- Simplified Permittivity Calibration of Custom-Designed TDR Probes for Measuring Soil Water Content
- Petal Senescing Processes Monitored by Dynamic States of Water in Orchid Plants Exposed to Exogenous Ethylene
- A Comparison Experiment of Two Types of Printed Circuit Board TDR Probes
- Nitrogen Management in Rice-Wheat Alternating Cropping System and Wheat Genotype Identification Preferable to Surface Seeding Condition
- Chemical Control of Soil Environment by Lime and Nutrients to Improve the Productivity of Acidic Alluvial Soils under Rice-Wheat Cropping System in Bangladesh
- Quantity and Quality of Agricultural Water Use in the Red River Delta of Vietnam
- Response of Mungbean to Irrigation Frequency and Irrigation Water Volume Applied during Pod Formation Stage
- Effect of EDTA on Phytoremediation of Copper-Polluted Soils
- Effects fo Zinc Chemistry on Phytoextraction in Thlaspi caerulescens - Vermiculite System
- Analytical Model for Zinc Uptake by Root System of Thlaspi caerulescens
- A NEW METHOD FOR MEASUREMENT OF ROOT LENGTH BY IMAGE PROCESSING
- A MODEL OF LEAF GROWTH RESPONDING TO AIR TEMPERATURES
- TWO DIMENSIONAL ANALYSIS OF RELATIVE GROWTH IN LETTUCE LEAF
- DYNAMIC CHARACTERISTICS OF COOLING AND DEHUMIDIFICATION IN PHYTOTRON SYSTEM
- APPLICATION OF HEAT PUMP SYSTEM TO THE AIR TEMPERATURE CONTROL IN GROWTH CHAMBER
- ANALYSIS OF AIR CURRENTS IN PHYTOTRONS BY THE FINITE ELEMENT METHOD
- Time Domain Reflectometry Calibration for Typical Upland Soils in Kyushu, Japan