土(tu)(tu)(tu)壤(rang)(rang)重(zhong)(zhong)金(jin)屬(shu)(shu)(shu)檢測是(shi)土(tu)(tu)(tu)壤(rang)(rang)污染(ran)工程的(de)(de)重(zhong)(zhong)要指標。土(tu)(tu)(tu)壤(rang)(rang)重(zhong)(zhong)金(jin)屬(shu)(shu)(shu)污染(ran)是(shi)指由(you)于(yu)人類(lei)活(huo)動過度沉積,導致土(tu)(tu)(tu)壤(rang)(rang)中(zhong)(zhong)微量(liang)(liang)金(jin)屬(shu)(shu)(shu)元(yuan)素含量(liang)(liang)過高,土(tu)(tu)(tu)壤(rang)(rang)中(zhong)(zhong)微量(liang)(liang)金(jin)屬(shu)(shu)(shu)元(yuan)素含量(liang)(liang)超過背景值,統稱為(wei)土(tu)(tu)(tu)壤(rang)(rang)重(zhong)(zhong)金(jin)屬(shu)(shu)(shu)污染(ran)。土(tu)(tu)(tu)壤(rang)(rang)重(zhong)(zhong)金(jin)屬(shu)(shu)(shu)是(shi)指由(you)于(yu)人類(lei)活(huo)動,土(tu)(tu)(tu)壤(rang)(rang)中(zhong)(zhong)的(de)(de)重(zhong)(zhong)金(jin)屬(shu)(shu)(shu)明顯高于(yu)其原始含量(liang)(liang),導致生態環(huan)境(jing)質量(liang)(liang)惡化的(de)(de)現象。

重金屬危害
1. 影(ying)響植(zhi)物(wu)根和葉的發育
2. 破壞人體神經系統、免(mian)疫系統、骨骼系統等
一般土壤重金屬污染的來源如下
1. 天然來源
2. 人類干預
土壤重金屬試驗標準
土壤金屬元素檢測
重金屬
銻、砷、鈹、鎘、鉻、銅、鉛、鎳、硒、銀、鉈、鋅、汞等
其他元素指標
鋁、鋇、鈷(gu)、錳、鉬、釷、鈾(you)、明礬、鉍、鈣(gai)、鐵(tie)、鋰、鎂、鉀(jia)、硅、鈉、鍶、錫、鈦、硼等元素

萊恩德土(tu)壤(rang)(rang)(rang)重金屬(shu)(shu)檢(jian)(jian)測儀(yi)可檢(jian)(jian)測土(tu)壤(rang)(rang)(rang)樣品中(zhong)砷、鉛、汞、鎘、鐵、鋁、鋅等(deng)重金屬(shu)(shu)的含量。儀(yi)器具有(you)無線上(shang)傳(chuan)和(he)4G網絡傳(chuan)輸功能,可快(kuai)速上(shang)傳(chuan)測試(shi)結果,便于(yu)長期數(shu)據管(guan)理和(he)分析。土(tu)壤(rang)(rang)(rang)重金屬(shu)(shu)檢(jian)(jian)測儀(yi)為保護和(he)改善耕地質量提供快(kuai)速檢(jian)(jian)測服務,有(you)效推(tui)動農業現(xian)代化(hua)和(he)精細化(hua)發展,改善土(tu)壤(rang)(rang)(rang)性狀,增強土(tu)壤(rang)(rang)(rang)肥力,有(you)效促進綠(lv)色(se)安全生(sheng)產(chan),實現(xian)增產(chan)目標(biao)和(he)效率。