Environmental Project's Achievements Reports Query System

Changhua County Farmland Soil Pollution Control Site Appropriate Measures Improvement Plan-Irrigation Districts such as Dongxi Erzhen-Investigation and Improvement (B)

Absrtact	The project goal is to conduct the soil investigation on heavy metal-contaminated farmlands near the Dong-Xi Second Waterway in Changhua County and the places where Changhua Environmental Protection Bureau (EPB) designates. Then, establishment of contaminated concentration distribution data for each contaminated farmlands is also completed through soil survey. The main remediation technology is “Soil dilution method”, which can be implemented with soil excavation and refill to for improving contaminated farmlands in the plan. The place of contaminated soils disposal are coordinated with projects from the Changhua EPB or other legal enterprises from official designation. Then high quality clean soils are purchased to complete the soil remediation. Finally, landowners can restore the agricultural usage after cancellation of the regulatory listing of the farmlands control site and achieve the goal for soil sustainability and maintain national fitness. According to contract, the results of this project are described as below. 1. Soil supplementary survey: 29.60 ha of contaminated farmlands has been accomplished. 2. Works for Soil dilution method: It has been accomplished 28.33 ha and 134 sections of farmlands including preceding procedures, soil remediation and fertilization. All works are conducted according to the contract. 3. Analysis of contaminated soils and clean soils: It has been accomplished the TCLP analysis of 64 sections of farmlands for contaminated soils and the analysis of 54 sections of farmlands heavy metal for clean soils. 4. Works for Soil excavation and backfilled: It has been accomplished 12,538.16 tons soils including the treatment of contaminated soils, purchase of clean soils to refill, transportation of soils, and so on. 5. Self-verification after remediation: It has been accomplished 28.33 ha and 134 sections of farmlands including soil sampling and analysis. 6. Landowners and farmers seminars: It has been accomplished 2 sections of seminar.
Keyword	Farmland pollution improvement,Soil dilution method,Soil excavation and backfilled

Absrtact

The project goal is to conduct the soil investigation on heavy metal-contaminated farmlands near the Dong-Xi Second Waterway in Changhua County and the places where Changhua Environmental Protection Bureau (EPB) designates. Then, establishment of contaminated concentration distribution data for each contaminated farmlands is also completed through soil survey. The main remediation technology is “Soil dilution method”, which can be implemented with soil excavation and refill to for improving contaminated farmlands in the plan. The place of contaminated soils disposal are coordinated with projects from the Changhua EPB or other legal enterprises from official designation. Then high quality clean soils are purchased to complete the soil remediation. Finally, landowners can restore the agricultural usage after cancellation of the regulatory listing of the farmlands control site and achieve the goal for soil sustainability and maintain national fitness. According to contract, the results of this project are described as below. 1. Soil supplementary survey: 29.60 ha of contaminated farmlands has been accomplished. 2. Works for Soil dilution method: It has been accomplished 28.33 ha and 134 sections of farmlands including preceding procedures, soil remediation and fertilization. All works are conducted according to the contract. 3. Analysis of contaminated soils and clean soils: It has been accomplished the TCLP analysis of 64 sections of farmlands for contaminated soils and the analysis of 54 sections of farmlands heavy metal for clean soils. 4. Works for Soil excavation and backfilled: It has been accomplished 12,538.16 tons soils including the treatment of contaminated soils, purchase of clean soils to refill, transportation of soils, and so on. 5. Self-verification after remediation: It has been accomplished 28.33 ha and 134 sections of farmlands including soil sampling and analysis. 6. Landowners and farmers seminars: It has been accomplished 2 sections of seminar.

Keyword

Farmland pollution improvement,Soil dilution method,Soil excavation and backfilled