JP2003121429A - Cleaning determination method of hazardous material- polluted vessel - Google Patents
Cleaning determination method of hazardous material- polluted vesselInfo
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- JP2003121429A JP2003121429A JP2001321456A JP2001321456A JP2003121429A JP 2003121429 A JP2003121429 A JP 2003121429A JP 2001321456 A JP2001321456 A JP 2001321456A JP 2001321456 A JP2001321456 A JP 2001321456A JP 2003121429 A JP2003121429 A JP 2003121429A
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- cleaning
- container
- substance
- contaminated
- determining
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば有害物質汚
染容器の洗浄の有無を判定する有害物質汚染容器の洗浄
判定方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for judging whether or not a harmful substance-contaminated container has been cleaned, for example.
【０００２】[0002]
【背景技術】ＰＣＢ（Polychlorinated biphenyl, ポリ
塩化ビフェニル：ビフェニルの塩素化異性体の総称）は
強い毒性を有することから、その製造および輸入が禁止
されている。このＰＣＢは、１９５４年頃から国内で製
造開始されたものの、カネミ油症事件をきっかけに生体
・環境への悪影響が明らかになり、１９７２年に行政指
導により製造中止、回収の指示（保管の義務）が出され
た経緯がある。BACKGROUND ART PCB (Polychlorinated biphenyl, a general term for chlorinated isomers of biphenyl) is highly toxic and its manufacture and import are prohibited. Although this PCB was manufactured in Japan from around 1954, its adverse effects on the living body and the environment became clear in the wake of the Kanemi Yusho incident, and in 1972 administrative instructions gave instructions for the discontinuation of production and recovery (duty of storage). There is a history of being done.
【０００３】ＰＣＢは、ビフェニル骨格に塩素が１〜１
０個置換したものである。置換塩素の数や位置によって
理論的に２０９種類の異性体が存在し、現在、市販のＰ
ＣＢ製品において約１００種類以上の異性体が確認され
ている。また、この異性体間の物理・化学的性質や生体
内安定性および環境動体が多様であるため、ＰＣＢの化
学分析や環境汚染の様式を複雑にしているのが現状であ
る。さらに、ＰＣＢは、残留性有機汚染物質のひとつで
あって、環境中で分解されにくく、脂溶性で生物濃縮率
が高い。さらに半揮発性で大気経由の移動が可能である
という性質を持つ。また、水や生物など環境中に広く残
留することが報告されている。この結果、ＰＣＢは体内
で極めて安定であるので、体内に蓄積され慢性中毒（皮
膚障害、肝臓障害等）を引き起し、また発癌性、生殖・
発生毒性が認められている。PCB has 1 to 1 chlorine in the biphenyl skeleton.
It is a replacement of zero. There are theoretically 209 kinds of isomers depending on the number and position of substituted chlorine, and currently commercially available P
About 100 or more isomers have been confirmed in CB products. In addition, the physical and chemical properties among these isomers, the in vivo stability, and the environmental dynamics are so diverse that the chemical analysis of PCB and the mode of environmental pollution are complicated at present. Furthermore, PCB is one of persistent organic pollutants, is not easily decomposed in the environment, is fat-soluble, and has a high bioconcentration rate. Furthermore, it has the property of being semi-volatile and capable of moving through the atmosphere. In addition, it has been reported that it widely remains in the environment such as water and living things. As a result, since PCB is extremely stable in the body, it accumulates in the body and causes chronic poisoning (skin disorders, liver disorders, etc.), carcinogenicity, reproduction and reproduction.
Developmental toxicity is noted.
【０００４】ＰＣＢは、従来からトランスやコンデンサ
などの絶縁油として広く使用されてきた経緯があるの
で、ＰＣＢを処理する必要がある。このため、ＰＣＢを
無害化処理する種々の分解方法が提案されている（例え
ば特開平１１−２５３７９５号公報、特開平１１−２５
３７９６号公報、特開２０００−１２６５８８号公報他
参照）。Since PCB has been widely used as an insulating oil for transformers and capacitors, it is necessary to treat the PCB. Therefore, various decomposition methods for detoxifying the PCB have been proposed (for example, JP-A-11-253795 and JP-A-11-25).
3796, JP 2000-126588 A, etc.).
【０００５】ここで、上記ＰＣＢ無害化装置はＰＣＢの
みを処理するものであるが、一方のＰＣＢを抜き出した
ＰＣＢ汚染容器等は有機溶剤や界面活性剤等の洗浄液に
より洗浄処理が施されて、容器の無害化を図っている。Here, the PCB detoxifying device treats only the PCB, but the PCB-contaminated container from which one PCB is extracted is washed with a washing liquid such as an organic solvent or a surfactant, We are making the container harmless.
【０００６】しかしながら、ＰＣＢ汚染容器の洗浄が完
了したか否かの判定が困難である、という問題となる。However, there is a problem that it is difficult to judge whether or not the cleaning of the PCB-contaminated container is completed.
【０００７】例えば、拭き取り試験法ではＰＣＢの付着
量が０．１μｇ／１００ｃｍ2 以下（＝１０μｇ／ｍ2
以下）との規定があるが、そのような大面積を拭き取り
試験するには誤差が大きいという問題がある。For example, in the wiping test method, the adhesion amount of PCB is 0.1 μg / 100 cm 2 or less (= 10 μg / m 2
However, there is a problem that the error is large in the wiping test for such a large area.
【０００８】また、ＰＣＢ濃度を測定する方法として、
公定法が定められているが、その測定には前処理を含め
て２日以上を要し、迅速な判定をすることができないと
いう問題がある。As a method for measuring the PCB concentration,
Although the official method is stipulated, the measurement requires 2 days or more including the pretreatment, and there is a problem that a quick judgment cannot be made.
【０００９】このため、多量のＰＣＢ汚染容器を連続し
て処理するような場合には、洗浄の簡易・迅速な判定基
準方法が望まれている。Therefore, in the case where a large amount of PCB-contaminated containers are continuously processed, a simple and quick judgment reference method for cleaning is desired.
【００１０】本発明は、上記問題に鑑み、例えばＰＣＢ
等の有機ハロゲン化物等の有害物質に汚染した容器等の
洗浄の判定を迅速に行うことができる有害物質汚染容器
の洗浄判定方法を提供することを課題とする。In view of the above problems, the present invention is directed to, for example, a PCB.
It is an object of the present invention to provide a method for judging the cleaning of a container contaminated with a harmful substance, which can promptly judge the cleaning of a container contaminated with a harmful substance such as an organic halide.
【００１１】[0011]
【課題を解決するための手段】前述した課題を解決する
第１の発明は、有害物質に汚染された容器の洗浄処理時
の判定方法であって、仕上洗浄終了後の容器に洗浄液を
投入して有害物質の濃度を測定し、上記測定値から単位
面積当たりの有害物質残留量を求めて容器処理拭き取り
試験の判定値を求め、容器処理拭き取り試験の合格基準
に達しているか否かを判定することを特徴とする有害物
質汚染容器の洗浄判定方法にある。A first invention for solving the above-mentioned problems is a judgment method at the time of a cleaning process of a container contaminated with harmful substances, in which a cleaning liquid is put into the container after finishing cleaning. To measure the concentration of harmful substances, determine the residual amount of harmful substances per unit area from the above measured values to obtain the judgment value for the container treatment wiping test, and determine whether the acceptance criteria for the container treatment wiping test have been reached. According to another aspect of the present invention, there is provided a method for determining the cleaning of a hazardous substance-contaminated container.
【００１２】第２の発明は、第１の発明において、上記
粗洗浄終了後の洗浄液の有害物質濃度を測定し、その測
定値から粗洗浄以降の仕上洗浄を選定することを特徴と
する有害物質汚染容器の洗浄判定方法にある。A second aspect of the present invention is characterized in that, in the first aspect, the concentration of harmful substances in the cleaning liquid after the completion of the rough cleaning is measured, and the finish cleaning after the rough cleaning is selected from the measured value. It is in the method of judging the cleaning of a contaminated container.
【００１３】第３の発明は、第１の発明において、上記
有害物質の濃度の測定を吸光光度計で行うことを特徴と
する有害物質汚染容器の洗浄判定方法にある。A third aspect of the present invention is the method for determining the cleaning of a harmful substance-contaminated container according to the first aspect, characterized in that the concentration of the harmful substance is measured by an absorptiometer.
【００１４】第４の発明は、第１の発明において、上記
吸光光度計が紫外・可視吸光光度計又は可視吸光光度計
であることを特徴とする有機物のモニタリング装置にあ
る。A fourth aspect of the invention is the organic substance monitoring device according to the first aspect of the invention, wherein the absorptiometer is an ultraviolet / visible absorptiometer or a visible absorptiometer.
【００１５】第５の発明は、第１の発明において、上記
有害物質の濃度の測定を高速液体クロマトグラフィで行
うことを特徴とする有害物質汚染容器の洗浄判定方法に
ある。A fifth aspect of the present invention is the method for determining the cleaning of a harmful substance-contaminated container according to the first aspect, characterized in that the concentration of the harmful substance is measured by high performance liquid chromatography.
【００１６】第６の発明は、第１の発明において、上記
有害物質の濃度の測定を全塩素分析計で行うことを特徴
とする有害物質汚染容器の洗浄判定方法にある。A sixth aspect of the present invention is the method for determining the cleaning of a toxic substance-contaminated container according to the first aspect, wherein the concentration of the toxic substance is measured by a total chlorine analyzer.
【００１７】第７の発明は、第１の発明において、上記
有害物質が有機ハロゲン化物であり、洗浄液がｎ−ヘキ
サン、イソプロピルアルコール、トリクロロエタン、パ
ラフィン系炭化水素のいずれかであることを特徴とする
有害物質汚染容器の洗浄判定方法にある。A seventh invention is characterized in that, in the first invention, the harmful substance is an organic halide and the cleaning liquid is any one of n-hexane, isopropyl alcohol, trichloroethane and paraffin hydrocarbon. It is in the method for judging the cleaning of a container contaminated with harmful substances.
【００１８】第８の発明は、第７の発明において、上記
有機ハロゲン化物がＰＣＢであることを特徴とする有害
物質汚染容器の洗浄判定方法にある。An eighth aspect of the present invention is the method for determining the cleaning of a harmful substance-contaminated container according to the seventh aspect, wherein the organic halide is PCB.
【００１９】[0019]
【発明の実施の形態】本発明による有害物質汚染容器の
洗浄判定方法の実施の形態を以下に説明するが、本発明
はこれらの実施の形態に限定されるものではない。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the method for judging the cleaning of a toxic substance-contaminated container according to the present invention will be described below, but the present invention is not limited to these embodiments.
【００２０】［第１の実施の形態］図１に容器洗浄判定
の手順の概略を示す。図１に示すように、本実施の形態
にかかる有害物質汚染容器の洗浄判定方法は、有害物質
に汚染された有害物質汚染容器１１に粗洗浄液１２を用
いて粗洗浄を行う（Ｓ−１０１）。その後、粗洗浄済容
器１３に仕上洗浄液１４を用いて仕上洗浄を行う（Ｓ−
１０２）。仕上洗浄が終了した仕上洗浄済容器１５に、
仕上洗浄液１４を投入し、容器に付着していた微量有害
物質を溶解して仕上洗浄後の有害物質の残留濃度（Ｘ）
を測定する（Ｓ−１０３）。上記測定値（Ｘ）から予め
求めていた検量線により、単位面積当たりの有害物質残
留量を求め（Ｓ−１０４）、この結果から容器処理拭き
取り試験の判定値を求める（Ｓ−１０５）。その判定値
から容器処理拭き取り試験の合格基準に達しているか否
かを判定する（Ｓ−１０６）。[First Embodiment] FIG. 1 shows an outline of the procedure for determining the container cleaning. As shown in FIG. 1, the method for determining the cleaning of a harmful substance-contaminated container according to the present embodiment performs rough cleaning using a rough cleaning liquid 12 on a harmful substance-contaminated container 11 contaminated with harmful substances (S-101). . Then, finish cleaning is performed on the roughly cleaned container 13 using the finish cleaning liquid 14 (S-
102). In the finish-cleaned container 15 for which the finish cleaning has been completed,
The final cleaning liquid 14 is charged to dissolve the trace amount of harmful substances adhering to the container, and the residual concentration of the harmful substances after the final cleaning (X).
Is measured (S-103). The residual amount of harmful substances per unit area is obtained from the calibration curve previously obtained from the measured value (X) (S-104), and the judgment value of the container treatment wiping test is obtained from this result (S-105). From the judgment value, it is judged whether or not the acceptance standard of the container processing wiping test is reached (S-106).
【００２１】よって、上記合格基準に基づき、再度の仕
上洗浄を行うか否かが判断される。Therefore, based on the above acceptance criteria, it is determined whether or not another finish cleaning is performed.
【００２２】この簡易判定方法を常時行うと共に公定法
による容器拭き取り試験を所定ロット毎に行うことで、
容器洗浄の全ての管理を行うことができる。By performing this simple determination method at all times and performing the container wiping test by the official method for each predetermined lot,
All management of container cleaning can be performed.
【００２３】ここで、本発明で上記有害物質の濃度の測
定を行うには、例えば吸光光度計、高速液体クロマトグ
ラフィ又は全塩素分析計等の測定手段で行うようにすれ
ばよいが、本発明はこれに限定されるものではない。Here, in the present invention, the concentration of the harmful substance may be measured by a measuring means such as an absorptiometer, a high performance liquid chromatography or a total chlorine analyzer. It is not limited to this.
【００２４】また、上記吸光光度計としては、例えば紫
外・可視吸光光度計又は可視吸光光度計を用いることが
できる。測定は１波長に限定されず、複数の波長で吸光
光度を測定するようにしてもよい。As the absorptiometer, for example, an ultraviolet / visible absorptiometer or a visible absorptiometer can be used. The measurement is not limited to one wavelength, and the absorptance may be measured at a plurality of wavelengths.
【００２５】上記有害物質としては、例えばＰＣＢ等の
有機ハロゲン化物であり、その洗浄には、洗浄液として
例えばｎ−ヘキサン、イソプロピルアルコール、トリク
ロロエタン、パラフィン系炭化水素のいずれかを用いる
ことができる。The above-mentioned harmful substance is, for example, an organic halide such as PCB, and for cleaning it, any one of n-hexane, isopropyl alcohol, trichloroethane and paraffin hydrocarbon can be used as a cleaning liquid.
【００２６】ここで、上記溶剤として、ｎ−ヘキサン、
イソプロピルアルコール（ＩＰＡ）、トリクロロエタ
ン、パラフィン系炭化水素（「ＮＳ−１００」（Ｃ11の
脂肪族系有機溶剤）（商品名）：日鉱石油化学株式会社
製）を用いた場合の溶剤中のＰＣＢ濃度と、拭き取り試
験によるＰＣＢ量（の換算の結果を図３に示す。Here, as the solvent, n-hexane,
PCB concentration in the solvent when using isopropyl alcohol (IPA), trichloroethane, and paraffinic hydrocarbon (“NS-100” (C 11 aliphatic organic solvent) (trade name): Nikko Petrochemical Co., Ltd.) Fig. 3 shows the results of conversion of the PCB amount (by the wiping test.
【００２７】図３に示すように、溶媒の種類により溶解
度に差があるが、全て拭き取り試験の基準であるＰＣＢ
付着量が１０μｇ／ｍ2 以下であることを判定すること
ができる。As shown in FIG. 3, although there are differences in solubility depending on the type of solvent, PCB is the standard for the wiping test.
It can be determined that the adhered amount is 10 μg / m 2 or less.
【００２８】［第２の実施の形態］図２に容器洗浄判定
の手順の概略を示す。図２に示すように、本実施の形態
にかかる有害物質汚染容器の洗浄判定方法は、有害物質
に汚染された有害物質汚染容器１１を粗洗浄液１２で粗
洗浄を行う（Ｓ−２０１）。粗洗浄が終了した粗洗浄済
容器１３に粗洗浄液１２を投入し、容器に付着していた
残存有害物質を溶解して粗洗浄後の有害物質の残留濃度
（Ｙ）を測定する（Ｓ−２０２）上記測定値（Ｙ）の濃
度から粗洗浄以後の仕上洗浄の洗浄方法を選定する（Ｓ
−２０３）。仕上洗浄後における判定は第１の実施の形
態と同様である。[Second Embodiment] FIG. 2 shows an outline of the procedure for determining the container cleaning. As shown in FIG. 2, in the method for determining the cleaning of a harmful substance-contaminated container according to the present embodiment, the harmful substance-contaminated container 11 contaminated with a harmful substance is roughly washed with the rough cleaning liquid 12 (S-201). The rough cleaning liquid 12 is put into the rough cleaned container 13 after the rough cleaning, and the residual harmful substances adhering to the container are dissolved to measure the residual concentration (Y) of the harmful substances after the rough cleaning (S-202). ) A cleaning method for finish cleaning after rough cleaning is selected from the concentration of the measured value (Y) (S).
-203). The determination after the finish cleaning is the same as in the first embodiment.
【００２９】仕上洗浄の方法としては、洗浄液の選定、
洗浄時間及び洗浄回数等適宜変更すればよい。洗浄方法
としては、有機溶剤を主体とした有機系洗浄液、界面活
性剤を配合した水系洗浄液による洗浄以外に電解洗浄等
の他の洗浄方法を選定することもできる。As a method of finish cleaning, selection of cleaning liquid,
The washing time and the number of washings may be changed as appropriate. As the cleaning method, it is possible to select other cleaning methods such as electrolytic cleaning in addition to cleaning with an organic cleaning solution mainly containing an organic solvent and an aqueous cleaning solution containing a surfactant.
【００３０】[0030]
【発明の効果】以上の説明したように、本発明によれ
ば、有害物質に汚染された容器の洗浄処理時の判定方法
であって、仕上洗浄終了後の容器に洗浄液を投入して有
害物質の濃度を測定し、上記測定値から単位面積当たり
の有害物質残留量を求めて容器処理拭き取り試験の判定
値を求め、容器処理拭き取り試験の合格基準に達してい
るか否かを判定するので、例えばＰＣＢ等の有機ハロゲ
ン化物等の有害物質に汚染した容器等の洗浄の判定を迅
速に行うことができる。As described above, according to the present invention, there is provided a method of determining a cleaning process of a container contaminated with harmful substances, in which a cleaning liquid is put into the container after finishing cleaning to remove harmful substances. The concentration of is measured, the determination value of the container treatment wiping test is obtained by obtaining the residual amount of harmful substances per unit area from the above measured values, and it is determined whether or not the acceptance criterion of the container treatment wiping test is reached. It is possible to quickly determine whether to wash a container or the like contaminated with harmful substances such as PCBs and other organic halides.
【図１】第１の実施の形態の洗浄手順のフロー図であ
る。FIG. 1 is a flow chart of a cleaning procedure according to a first embodiment.
【図２】第２の実施の形態の洗浄手順のフロー図であ
る。FIG. 2 is a flowchart of a cleaning procedure according to a second embodiment.
【図３】溶剤中のＰＣＢ濃度と拭き取り試験との関係図
である。FIG. 3 is a relationship diagram between PCB concentration in a solvent and a wiping test.
１１ 有害物質汚染容器 １２ 粗洗浄液 １３ 粗洗浄済容器 １４ 仕上洗浄 １５ 仕上洗浄済容器 11 Hazardous substance contamination container 12 rough cleaning liquid 13 Roughly washed container 14 Finish cleaning 15 Finished and washed containers
フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｇ０１Ｎ 31/00 Ｇ０１Ｎ 31/00 Ｖ (72)発明者 立石 正和 長崎県長崎市深堀町五丁目717番１号 三 菱重工業株式会社長崎研究所内 (72)発明者 澤津橋 徹哉 長崎県長崎市深堀町五丁目717番１号 三 菱重工業株式会社長崎研究所内 (72)発明者 筒場 孝志 長崎県長崎市飽の浦町１番１号 三菱重工 業株式会社長崎造船所内 Ｆターム(参考） 2G042 AA01 BD02 CA10 CB03 EA01 HA07 2G059 AA01 AA05 BB08 CC02 CC12 DD02 EE11 HH02 HH03 MM12Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) G01N 31/00 G01N 31/00 V (72) Inventor Masakazu Tateishi 5-17-1, Fukahori-cho, Nagasaki-shi, Nagasaki Sanbishi Heavy Industries Co., Ltd. Nagasaki Research Institute (72) Inventor Tetsuya Sawazubashi 5-171-1 Fukahori Town, Nagasaki City, Nagasaki Sanryo Heavy Industries Co., Ltd. Nagasaki Research Laboratory (72) Inventor Takashi Tsutsuba 1-1, Atsunoura Town, Nagasaki City, Nagasaki Prefecture No. Mitsubishi Heavy Industries, Ltd. Nagasaki Shipyard F term (reference) 2G042 AA01 BD02 CA10 CB03 EA01 HA07 2G059 AA01 AA05 BB08 CC02 CC12 DD02 EE11 HH02 HH03 MM12
Claims (8)
の判定方法であって、 仕上洗浄終了後の容器に洗浄液を投入して有害物質の濃
度を測定し、 上記測定値から単位面積当たりの有害物質残留量を求め
て容器処理拭き取り試験の判定値を求め、 容器処理拭き取り試験の合格基準に達しているか否かを
判定することを特徴とする有害物質汚染容器の洗浄判定
方法。1. A method of determining a cleaning process of a container contaminated with a harmful substance, wherein a cleaning liquid is added to the container after finishing cleaning to measure the concentration of the harmful substance, and the measured value per unit area is measured. A method for judging the cleaning of a container contaminated with a hazardous substance, which comprises: determining the residual amount of the hazardous substance in the container treatment wiping test, and determining whether or not the acceptance standard of the container treatment wiping test is reached.
の測定値から粗洗浄以降の仕上洗浄を選定することを特
徴とする有害物質汚染容器の洗浄判定方法。2. The cleaning determination for a hazardous substance-contaminated container according to claim 1, wherein the concentration of harmful substances in the cleaning liquid after the rough cleaning is measured, and the final cleaning after the rough cleaning is selected from the measured value. Method.
徴とする有害物質汚染容器の洗浄判定方法。3. The method for determining the cleaning of a harmful substance-contaminated container according to claim 1, wherein the concentration of the harmful substance is measured by an absorptiometer.
度計であることを特徴とする有害物質汚染容器の洗浄判
定方法。4. The cleaning determination method for a harmful substance contamination container according to claim 1, wherein the absorptiometer is an ultraviolet / visible absorptiometer or a visible absorptiometer.
で行うことを特徴とする有害物質汚染容器の洗浄判定方
法。5. The method for determining the cleaning of a toxic substance-contaminated container according to claim 1, wherein the concentration of the toxic substance is measured by high performance liquid chromatography.
特徴とする有害物質汚染容器の洗浄判定方法。6. The method for determining the cleaning of a toxic substance-contaminated container according to claim 1, wherein the concentration of the toxic substance is measured by a total chlorine analyzer.
ヘキサン、イソプロピルアルコール、トリクロロエタ
ン、パラフィン系炭化水素のいずれかであることを特徴
とする有害物質汚染容器の洗浄判定方法。7. The method according to claim 1, wherein the harmful substance is an organic halide and the cleaning liquid is n-.
A method for determining the cleaning of a hazardous substance-contaminated container, which is one of hexane, isopropyl alcohol, trichloroethane, and paraffin hydrocarbon.
有害物質汚染容器の洗浄判定方法。8. The method according to claim 7, wherein the organic halide is PCB.
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|---|---|---|---|
| JP2001321456A JP2003121429A (en) | 2001-10-19 | 2001-10-19 | Cleaning determination method of hazardous material- polluted vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001321456A JP2003121429A (en) | 2001-10-19 | 2001-10-19 | Cleaning determination method of hazardous material- polluted vessel |
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| Publication Number | Publication Date |
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| JP2003121429A true JP2003121429A (en) | 2003-04-23 |
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ID=19138671
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| JP2001321456A Pending JP2003121429A (en) | 2001-10-19 | 2001-10-19 | Cleaning determination method of hazardous material- polluted vessel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007519907A (en) * | 2004-01-29 | 2007-07-19 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Testing device for at least one quality parameter of fluid |
| JP2016164501A (en) * | 2015-03-06 | 2016-09-08 | 株式会社環境総合テクノス | Device and method for measuring radiation |
| JP2017156166A (en) * | 2016-02-29 | 2017-09-07 | 一般財団法人電力中央研究所 | Insulation oil amount measuring method, polychlorinated biphenyl amount measuring method, and polychlorinated biphenyl detoxification determination method |
| CN108226085A (en) * | 2018-01-09 | 2018-06-29 | 广州伯朗氏检测技术有限公司 | The method that Fourier transform Attenuated Total Reflect ion Infrared Spectroscopy measures dimethicone the amount of migration in pre-encapsulated injector sub-assembly |
-
2001
- 2001-10-19 JP JP2001321456A patent/JP2003121429A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007519907A (en) * | 2004-01-29 | 2007-07-19 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Testing device for at least one quality parameter of fluid |
| JP2016164501A (en) * | 2015-03-06 | 2016-09-08 | 株式会社環境総合テクノス | Device and method for measuring radiation |
| JP2017156166A (en) * | 2016-02-29 | 2017-09-07 | 一般財団法人電力中央研究所 | Insulation oil amount measuring method, polychlorinated biphenyl amount measuring method, and polychlorinated biphenyl detoxification determination method |
| CN108226085A (en) * | 2018-01-09 | 2018-06-29 | 广州伯朗氏检测技术有限公司 | The method that Fourier transform Attenuated Total Reflect ion Infrared Spectroscopy measures dimethicone the amount of migration in pre-encapsulated injector sub-assembly |
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