heavy metal saltとは 意味・読み方・使い方

The heavy metal fixing agent consists of dithiocarbamic acid and /or its salt and an iron compound.例文帳に追加

ジチオカルバミン酸および／またはその塩と鉄化合物からなる重金属固定化剤。 - 特許庁

By using an eluate prepared by mixing a compound which forms poorly-soluble and/or insoluble salt selectively with calcium and water with the heavy metal-containing material treated by using the heavy metal treating agent, the heavy metal fixation effect is determined.例文帳に追加

重金属処理剤で処理した重金属含有物質にカルシウムと選択的に難溶性及び／又は不溶性の塩を形成する化合物と水とを混合した溶出液を用いて重金属固定化効果の判定を行う。 - 特許庁

In the method for treating the heavy-metal-containing ashes having a high content of chromium, lead, cadmium and mercury, erythorbic acid and/or its salt and a heavy-metal-fixing agent are added and mixed with the heavy-metal-containing ashes.例文帳に追加

クロム、鉛、カドミウムおよび水銀の含有量の多い重金属含有灰に、エリソルビン酸および／またはその塩と重金属固定化剤とを添加、混合する重金属含有灰の処理方法。 - 特許庁

The electroless gold plating liquid comprises a gold salt, a reducing agent having a phenyl skeleton, a salt of a heavy metal, and a nitrogen-containing compound.例文帳に追加

金塩と、フェニル骨格を有する還元剤と、重金属塩と、含窒素化合物と、を含むことを特徴とする無電解金めっき液。 - 特許庁

The electroless gold plating liquid comprises a gold salt, a phenyl compound-based reducing agent, a heavy metal salt and a sulfur based compound.例文帳に追加

金塩と、フェニル化合物系還元剤と、重金属塩と、硫黄系化合物と、を含むことを特徴とする無電解金めっき液。 - 特許庁

It is preferable that the heavy metal treatment agent further comprises a salt of an amine and a carbodithionic acid, or a piperazine-N,N'-bis(carbodithionic acid) salt in particular.例文帳に追加

さらにアミンのカルボジチオ酸塩を含むことが好ましく、特にピペラジン−Ｎ，Ｎ’−ビスカルボジチオ酸塩を含んでなるものが好ましい。 - 特許庁

HEAVY METAL FIXING AGENT FOR INCINERATION FLY ASH OR MAIN ASH COMPRISING COMBINATION OF METAL DITHIOCARBAMATE AND INORGANIC ACID SALT例文帳に追加

ジチオカルバミン酸金属塩と無機酸塩の組み合せからなる焼却炉飛灰や主灰の重金属固定剤 - 特許庁

The method for cleaning the heavy metal-contaminated soil is characterized by applying a metal salt compound which forms a metal hydroxide as a result of coordination with hydroxy ions upon being hydrolyzed at a pH (H_2O) equal to or lower than that of soil to the heavy metal-contaminated soil, and extracting and cleaning the heavy metals from the soil.例文帳に追加

土壌ｐＨ（Ｈ_2Ｏ）以下において加水分解により水酸イオンを配位して金属水酸化物を生成する金属塩化合物を、重金属汚染土壌に施用し、土壌中の重金属を抽出洗浄することを特徴とする重金属汚染土壌の浄化方法。 - 特許庁