Effects of Chicken Manure Compost on the Production of Dissolved Organic Carbon and the Degradation of p, p'-DDT in Loam Soil

DOI

10.2991/iccahe-16.2016.22How to use a DOI?

Keywords

Chicken manure compost, DOC, p, p'-DDT, degradation, loam.

Abstract

Using pot experiment to study the effects of chicken manure compost (CM) on the production of dissolved organic carbon (DOC) and the degradation of p, p'-DDT in loam soil under three different water conditions. The objective of this study was providing theoretical basis for the remediation of pesticide contaminated soil and the clean production of agricultural products. The results showed that CM could effectively accelerate the production of DOC and the degradation of p, p'-DDT in loam soil under three different water conditions. After adding 1%~3% CM in loam soil, the concentrations of DOC were respectively increased by 4.05%~40.8%, 6.84%~45.1% and 8.40%~260% under the conditions of flooded, maximum moisture capacity and 60% relative water content, and the degradation rates of p, p'-DDT were respectively increased by 4.92%~38.0%, 4.92%~34.9% and 0.42%~33.5% under the conditions of flooded, maximum moisture capacity and 60% relative water content. Which indicated that the improving effect of CM on the degradation of p, p'-DDT in loam soil was best under flooded.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiao Deng
AU  - Chunyuan Wu
AU  - Yi Li
AU  - Jingkun Liu
AU  - Qinfen Li
PY  - 2016/10
DA  - 2016/10
TI  - Effects of Chicken Manure Compost on the Production of Dissolved Organic Carbon and the Degradation of p, p'-DDT in Loam Soil
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 124
EP  - 127
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.22
DO  - 10.2991/iccahe-16.2016.22
ID  - Deng2016/10
ER  -