<tbody id="bxtje"><dd id="bxtje"><th id="bxtje"></th></dd></tbody>

  • <big id="bxtje"><strong id="bxtje"><tt id="bxtje"></tt></strong></big>

  • <output id="bxtje"></output>

    <meter id="bxtje"></meter>
  • <big id="bxtje"></big>
  • <label id="bxtje"><sup id="bxtje"></sup></label>
    

    <output id="bxtje"><ruby id="bxtje"></ruby></output>
    <big id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></big>
          <big id="bxtje"><strong id="bxtje"></strong></big>
          <dl id="bxtje"><ruby id="bxtje"></ruby></dl>

          <output id="bxtje"></output>

                1. <thead id="bxtje"></thead>
                  1. <td id="bxtje"><menuitem id="bxtje"></menuitem></td>
                    1. <output id="bxtje"><ruby id="bxtje"></ruby></output>
                    2. <big id="bxtje"><menuitem id="bxtje"></menuitem></big><blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>
                      <thead id="bxtje"><b id="bxtje"></b></thead>
                        1. <td id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></td>
                            <blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>

                            <thead id="bxtje"></thead>

                            <blockquote id="bxtje"></blockquote>

                                Both national laws and an increasing number of supranational recommendations are prescribing emission limits for waste-water treatment plants (WWTP). In order to be able to control maximum run-off concentrations, for instance, frequent sampling of in?uent and ef?uent at WWTP is still usual.

                                Furthermore, the pollution of waste water at many stages of the treatment process must be determined for purposes of in?uencing operation and/or control and thus optimizing treatment performance, and thereby minimizing costs and the use of resources, and also optimizing the protection of our environment. For this purpose, it is widely accepted today that substances and substance groups in waste waters should be monitored:

                                1. continuously

                                2. without delay (in “real time”)

                                This is the only way allowing quick reaction to changes in waste-water composition or operational conditions.

                                Online measurement in waste water using photometric instruments for individual wavelengths, a state-of-the-art technique for some years now, has proved its value – however, only following sophisticated on-site calibration, just for single parameters so far, and often prone to cross-sensitivities.

                                The spectrometer probes from s::can use the same measuring principle: the absorption of light. Yet they measure not only one or two wave lengths, they measure the a continuous optical spectrum reaching from low ultraviolet to visible light.

                                This ?ngerprint contains much more information about the water quality than a single wavelength instrument can provide, allowing more accurate and universal measurements.

                                The brand-new s::can analyzers can be directly immersed into the medium, making it possible for the ?rst time to combine the advantages of in-situ measurement with those of spectrometry, eliminating such well-known drawbacks as sampling errors, biochemical or physical degradation, etc.

                                • Application Notes
                                足球彩票任选9场中奖
                                <tbody id="bxtje"><dd id="bxtje"><th id="bxtje"></th></dd></tbody>

                              1. <big id="bxtje"><strong id="bxtje"><tt id="bxtje"></tt></strong></big>

                              2. <output id="bxtje"></output>

                                <meter id="bxtje"></meter>
                              3. <big id="bxtje"></big>
                              4. <label id="bxtje"><sup id="bxtje"></sup></label>
                                

                                <output id="bxtje"><ruby id="bxtje"></ruby></output>
                                <big id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></big>
                                      <big id="bxtje"><strong id="bxtje"></strong></big>
                                      <dl id="bxtje"><ruby id="bxtje"></ruby></dl>

                                      <output id="bxtje"></output>

                                            1. <thead id="bxtje"></thead>
                                              1. <td id="bxtje"><menuitem id="bxtje"></menuitem></td>
                                                1. <output id="bxtje"><ruby id="bxtje"></ruby></output>
                                                2. <big id="bxtje"><menuitem id="bxtje"></menuitem></big><blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>
                                                  <thead id="bxtje"><b id="bxtje"></b></thead>
                                                    1. <td id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></td>
                                                        <blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>

                                                        <thead id="bxtje"></thead>

                                                        <blockquote id="bxtje"></blockquote>
                                                            <tbody id="bxtje"><dd id="bxtje"><th id="bxtje"></th></dd></tbody>

                                                          1. <big id="bxtje"><strong id="bxtje"><tt id="bxtje"></tt></strong></big>

                                                          2. <output id="bxtje"></output>

                                                            <meter id="bxtje"></meter>
                                                          3. <big id="bxtje"></big>
                                                          4. <label id="bxtje"><sup id="bxtje"></sup></label>
                                                            

                                                            <output id="bxtje"><ruby id="bxtje"></ruby></output>
                                                            <big id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></big>
                                                                  <big id="bxtje"><strong id="bxtje"></strong></big>
                                                                  <dl id="bxtje"><ruby id="bxtje"></ruby></dl>

                                                                  <output id="bxtje"></output>

                                                                        1. <thead id="bxtje"></thead>
                                                                          1. <td id="bxtje"><menuitem id="bxtje"></menuitem></td>
                                                                            1. <output id="bxtje"><ruby id="bxtje"></ruby></output>
                                                                            2. <big id="bxtje"><menuitem id="bxtje"></menuitem></big><blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>
                                                                              <thead id="bxtje"><b id="bxtje"></b></thead>
                                                                                1. <td id="bxtje"><menuitem id="bxtje"><mark id="bxtje"></mark></menuitem></td>
                                                                                    <blockquote id="bxtje"><ruby id="bxtje"></ruby></blockquote>

                                                                                    <thead id="bxtje"></thead>

                                                                                    <blockquote id="bxtje"></blockquote>
                                                                                        三公主baby girl 叉叉助手全民飞机大战 轩辕传奇什么职业后期厉害 巴黎圣日耳曼女足官网 北京快速赛车几点封盘 时时彩娱乐平台 北京赛车网站 湖北30选5开奖结果查询 逆水寒情画小说秦王 qq飞车点灯时间固定 黑绵羊咩咩叫电子 十一运夺金开奖预测 pk10计划错到底 福彩幸运农场开奖 球球大作战孙红雷 我叫mt4后期职业哪个好