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- Heavy metal contaminated area 重金属污染区
- Remedying the heavy metal contaminated soils with clay minerals is one of the most effective techniques. 利用粘土矿物修复重金属污染土壤是一种非常有效的技术,已经成为研究的热点。
- In this study: using hyperaccumulator- Thalspi caerulescens to remediate heavy metal contaminated soils and sewage sludge was studied. 利用遏蓝菜和黑麦草的盆栽实验，研究遏蓝菜对重金属污染土壤的治理效果，以及不同植物条件下土壤重金属对地下水的影响；
- In the paper,the mechanisms and research advances in bioremediation on the organic and heavy metal contaminated soils were reviewed. 而生物修复技术已被证明是一项非常有应用前景的新技术,成为土壤污染治理研究领域的一个热点。
- One species SY-_CAU15_Gsp27-l named Glomus constrictum had been registered in BEG as BEG 182. This is the first repot of AMF pure isolate seprated in Chinese heavy metal contaminated soil. 其中菌种Glomus constrictum (SY_CAU15_GSP27-1)经分离纯化后，已在欧洲菌根真菌资源库(BEG)注册，注册号为BEG182。 这是我国首次从重金属污染区土壤中分离到丛枝菌根真菌纯种并在国际上报道。
- Spore density of AMF in the heavy metal contaminated soil was affected mainly by the general pollution index and soil pH according to the results of SEPWISE analysis with soil pH, organic matter, Olsen P and general pollution index. 对土壤pH值、有机质、重金属综合污染指数及土壤有效P与AMF抱子密度进行多元回归分析，结果表明重金属综合污染指数和土壤pH值是影响AMF袍子密度的重要因素。
- Earthworm play an important role in terrestrial ecosystem,earthworm to remediate heavy metal contaminated soils has been widely accepted as a new environmental friendly technology. 蚯蚓在陆地生态系统中具有十分重要的功能,利用蚯蚓处理重金属污染土壤是一种新型的绿色生物技术。
- In this paper, the concept, merits, types and applying of phytoremediation combination technology of using plants and other means to remediate heavy metal contaminated soil are introduced. 阐述了植物组合修复技术的概念、优点、类型及其在土壤重金属污染修复中的应用前景。
- This paper introduces the rhizosphere environment adjustment of heavy metal contaminated soil, and reviews the phytoremediation 0f heavy metal contaminated soil in the last few years. 介绍了重金属污染土壤的根际环境调节,回顾了近年来重金属污染土壤的植物修复技术。
- Meanwhile, Salicide-Block process is applied on photo diode area to avoid heavy metal contamination during Salicide formation, then dark current caused by heavy metal defect is suppressed. 同时，采用了对像素区域进行SAB遮盖的方法，避免了硅化物工艺带来的重金属污染，从而降低了暗电流。
- Heavy metals contamination is the main type of soil contamination. 重金属污染是土壤污染的主要类型之一。
- Objective: To determine the status of heavy metals contamination in growing area soils and young fruits of Citrus grandis. 目的:对化州市化橘红主产区土壤和化橘红幼果的重金属元素污染状况进行分析、评价。
- ResultsThere were different degrees of the increase of micronucleus,organics and heavy metal contamination. 该市东郊农村生活饮用水有不同程度的微核增高,有机物、重金属污染。
- Based on former works,used Index of geoaccumulation and other methods of environmental geochemistry analysis and assess of heavy metals contaminated soils and plants in Xikuangshan,Hunan. 在前人工作的基础上,运用地质累积指数等环境地球化学研究的方法,对锡矿山土壤及其农作物中重金属污染进行了分析与评价。
- For example, we can detect the presence of invisible accumulated poison and precisely measure the degree of heavy metal contamination of the body. 例如,我们可以测出体内所累积的看不见的毒素,也可以很精密地测量出人体被重金属污染的程度。
- So the heavy metal contamination of soilsand crops by metalliferous mining activities in Jiuhua copper mine, located in easternNanjing city, jiangsu province was surveyed. 本文选取江苏九华铜矿区,对其农田土壤、作物的重金属污染状况进行了详细调查。
- Many minerals in nature have the self-purification capacity to hold and stabilize deleterious contaminant,which can be used to deal with heavy metal contaminants. 自然界中的许多矿物自身赋有容纳和稳定有害物质的自净化能力,可用于重金属类污染物的治理。
- Heavy metal contamination of soils as a result of industrial discharge is a serious threat to human and animals' health because bioaccumulation in the food chain. 由于工业"三废"的排放,使土壤遭受不同程度的重金属污染。
- Heavy metal contamination of agricultural soils as a result of industrial discharge is a serious threat to human and animals' health because bioaccumulation in the food chain. 由于工业“三废”的排放,使农田遭受不同程度重金属的污染,重金属通过在作物体内富集进入食物链,对人畜健康构成了威胁。
