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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Dear Steven<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you for <i>not</i> taking that in the spirit in which it was not intended.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I frequently run into such claims about efficacious results, and not one in ten did.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Crispin<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#1F497D">Ha ha ha, yes please! If someone can reduce gas phase pollutants with an ESP designed for particulates I would be VERY interested to learn more about it!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#1F497D">I am VERY skeptical about this, as it sounds like total nonsense, but hey if there’s data let’s see it : )<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#1F497D">Cheers<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma",sans-serif">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma",sans-serif"> Stoves [<a href="mailto:stoves-bounces@lists.bioenergylists.org">mailto:stoves-bounces@lists.bioenergylists.org</a>]
<b>On Behalf Of </b>Crispin Pemberton-Pigott<br>
<b>Sent:</b> November 17, 2018 10:23 AM<br>
<b>To:</b> Discussion of biomass cooking stoves<br>
<b>Subject:</b> Re: [Stoves] Off-topic: Berkeley Earth - "To kill 1.6 million people.." (Was cigarettes and cooking smoke - Crispin, Andrew)<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dear Teddy<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We get and idea about the value of the technical analysis by the authors when reading this:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">“Additional recommendations include: installing fabric filters to reduce emission of fine dust particles, using electrostatic precipitators that can tremendously minimise the emissions of sulphur and nitrogen oxides and carbon dioxide.”<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If they manage to reduce sulphur and nitrogen oxides and carbon dioxide with the use of an electrostatic precipitator, a large number of people would be interested to know how they did it.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal">Crispin<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">In last weeks newspaper here in Kenya,
</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">''The residents are also able to use the readings from the sensors to advocate measures to improve the air quality. The sensors.AFRICA project was set up in Mukuru
Kwa Reuben at Reuben FM, 330 meters from Accurate Steel Mills, a subsidiary of Bhachu Industries Limited. The readings from 330m away were high, and we were there to see what the sensors would tell us about pollution closer to the factories.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">The data collected by the air quality sensors confirmed the residents’ claims that the factories regularly release emissions between 2pm and 6pm. Using the World Health
Organisation’s Air Quality guidelines, the data showed that over a seven-day period with data collected over 24hrs, residents living around the sensor at Reuben FM were seeing Particulate Matter (PM) 10 values higher than the WHO-recommended levels over a
24-hour period, four days of the week.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">The values were so high, despite being over a quarter of a kilometre away from the factory. The Code for Arica team went on walkabout to take readings with a portable
sensor closer to the factory.</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">Our first reading at Maendeleo Learning Centre at 2.59pm was 266 μg/m3 for PM 10, well above WHO air quality standards. The factory with the chimney emitting to the
right of the school was identified as Divani, but that could not be substantiated. Its chimney is visibly lower than the prescribed Nema guidelines, which is 40-50m high from the tallest building in the neighbourhood.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">An environment expert at the National clean air production Evans Nangulu said following latest assessments of the Bhachu factory, they had directed the company to
raise its chimneys from 20m to at least 50m to increase the dispersion rate of the waste gases.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">Additional recommendations include: installing fabric filters to reduce emission of fine dust particles, using electrostatic precipitators that can tremendously minimise
the emissions of sulphur and nitrogen oxides and carbon dioxide.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">On how these regulations are being enforced, Nangulu said: “The main challenge is that we have so many papers on policies and regulations in place, but enforcement
and enactment remains a nightmare. When you go to the ground, you realise very little is being done.”</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">Adding: “Enforcing these regulations is not a one-off idea. It should be continuous, and if those in charge can tighten their ends to ensure both developers and factories
follow the law, we can reduce the unfortunate situation that the people in Kwa Reuben find themselves in.” Nangulu urged factories to adopt modern technologies to help them manage their emissions.''</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242"><a href="https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.the-star.co.ke%2Fnews%2F2018%2F11%2F07%2Fmukuru-fumes-put-60-asthma-patients-a-month-in-hospital_c1843071&data=02%7C01%7C%7C0253fe80a64d4012cbb208d64e32f8c8%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636782378155220496&sdata=8L2GNZ49gon7zNRmIm7gJnqozl8tG76u1%2BF2rEsX9R0%3D&reserved=0">https://www.the-star.co.ke/news/2018/11/07/mukuru-fumes-put-60-asthma-patients-a-month-in-hospital_c1843071</a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">Teddy Kinyanjui</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Georgia",serif;color:#424242">Sustainability Director</span><o:p></o:p></p>
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