污染土壤修復工藝
撬裝式土(tu)壤淋(lin)(lin)洗(xi)(xi)(xi)修復(fu)設備是德森環境(jing)研發的專門針對污(wu)染(ran)土(tu)壤進(jin)(jin)行異位淋(lin)(lin)洗(xi)(xi)(xi)的專業性(xing)高效(xiao)修復(fu)裝備,可整(zheng)體快(kuai)捷安裝、靈(ling)活轉(zhuan)場(chang)。污(wu)染(ran)土(tu)壤淋(lin)(lin)洗(xi)(xi)(xi)修復(fu)主要是借助能促進(jin)(jin)土(tu)壤中(zhong)污(wu)染(ran)物溶(rong)解或遷移的化(hua)學/生物溶(rong)劑,通(tong)過一系列物理(li)、化(hua)學的綜合(he)處(chu)(chu)(chu)理(li)工藝對污(wu)染(ran)土(tu)壤進(jin)(jin)行洗(xi)(xi)(xi)潔修復(fu)處(chu)(chu)(chu)理(li),將(jiang)附(fu)著(zhu)于(yu)土(tu)壤顆粒表面的重金(jin)屬(shu)由固(gu)相低濃度污(wu)染(ran)物轉(zhuan)移至(zhi)液相,以便于(yu)后續集(ji)中(zhong)處(chu)(chu)(chu)理(li)。土(tu)壤中(zhong)砂石骨料(liao)經淋(lin)(lin)洗(xi)(xi)(xi)分級處(chu)(chu)(chu)理(li)后可回收利用(yong),淋(lin)(lin)洗(xi)(xi)(xi)泥漿經脫(tuo)水后泥漿固(gu)料(liao)若檢(jian)驗達標可安全回填、或進(jin)(jin)入(ru)熱脫(tuo)附(fu)修復(fu)系統(tong)進(jin)(jin)一步處(chu)(chu)(chu)理(li),脫(tuo)水后廢液進(jin)(jin)入(ru)水處(chu)(chu)(chu)理(li)系統(tong)集(ji)中(zhong)處(chu)(chu)(chu)理(li)。整(zheng)套淋(lin)(lin)洗(xi)(xi)(xi)修復(fu)系統(tong)可最(zui)大程度實現(xian)對污(wu)染(ran)土(tu)壤的減量化(hua)綜合(he)處(chu)(chu)(chu)理(li)。