{"id":493,"date":"2022-04-05T17:49:35","date_gmt":"2022-04-05T21:49:35","guid":{"rendered":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/?page_id=493"},"modified":"2022-09-12T18:24:54","modified_gmt":"2022-09-12T22:24:54","slug":"home","status":"publish","type":"page","link":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/","title":{"rendered":"Home"},"content":{"rendered":"\n<p>Lead is a blue-grayish heavy metal found in the environment (Agency for Toxic Substances and Disease Registry. 2019). There are two types of lead-based products, organic and inorganic. The inorganic lead includes products such as lead-based paint, while an organic form of lead includes lead-based gasoline (Hawaii Childhood Lead Poisoning Prevention Program. 2021).&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"851\" height=\"542\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.02.42-PM.png\" alt=\"\" class=\"wp-image-521\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.02.42-PM.png 851w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.02.42-PM-300x191.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.02.42-PM-768x489.png 768w\" sizes=\"auto, (max-width: 851px) 100vw, 851px\" \/><figcaption>dreamstime.com<\/figcaption><\/figure>\n\n\n\n<p>Due to its many uses in products such as lead pipes, gasoline, cooking pots, glassware, statues, and paint, lead has a long history as a worldwide toxin. Lead-based paint was common due to its durability well into the 19th century. In its use, the paint covered millions of homes and housing units. Lead-based paints were eventually banned in 1978 in the United States due to health concerns. When the paint peels and cracks, it creates lead-based dust, which can be inhaled. Dust can be created by opening a window, floor, or cabinets. The paint peels can also get into the soil system, with which children play outside and come into contact (Saminathan et al. 2010).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"943\" height=\"698\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.01.03-PM.png\" alt=\"\" class=\"wp-image-520\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.01.03-PM.png 943w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.01.03-PM-300x222.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-04-09-at-3.01.03-PM-768x568.png 768w\" sizes=\"auto, (max-width: 943px) 100vw, 943px\" \/><figcaption>dreamstime.com<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>According to the United States Agency for Toxic Substances and Disease Registry (ATSDR) and the US Environmental Protection Agency (USEPA), lead is one of the top ranked hazardous substances (Saminathan et al. 2010). Since the ban on lead gasoline in 1996, most of the lead exposure is due to inhalation or ingestion of lead dust and soil particles near\/in homes due to lead paint (Saminathan et al. 2010).&nbsp;<\/p>\n\n\n\n<p>Lead in fine particles can be inhaled and absorbed directly through the lungs or ingested and absorbed by the GI tract (Agency for Toxic Substances and Disease Registry.2019). Children are at a higher risk to lead compared to adults.Lead exposure to children can result in permanent nervous system damage, developmental delays, lower IQ, weight loss, stomach pain, and seizures (Mayo Clinic). The symptoms of lead poisoning include stomach pain, joint pain, headaches, neurotoxicity, anemia. Prolonged exposure may lead to kidney dysfunction, heart disease, and reduced fertility (Centers for Disease Control and Prevention). As of currently there is no safe blood lead level (Datta. 2018).<\/p>\n\n\n\n<p>Cleaning up the lead in your house can be expensive. Lead abatement is designed to remove lead-based paint hazards (the United States Environmental Protection Agency). The estimated expense for lead abatement is between $10,000 and $30,000 (Datta. 2018). Lead in the soil can be removed by physical, chemical or biological methods. Physical and chemical methods offer advantages but have limitations such as being expensive, difficult in residential areas, and leaching effects. Phytoremediation is an environmentally friendly, inexpensive method that can be done in residential areas (Andra et al. 2010). Phytoremediation uses plants to treat, remove, degrade, and stabilize pollutants such as lead from the soil (Merriam-Webster).&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1005\" height=\"773\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.16.56-PM-1.png\" alt=\"\" class=\"wp-image-519\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.16.56-PM-1.png 1005w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.16.56-PM-1-300x231.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.16.56-PM-1-768x591.png 768w\" sizes=\"auto, (max-width: 1005px) 100vw, 1005px\" \/><\/figure>\n\n\n\n<p>One common plant used in phytoremediation is Vetiver grass (<em>Vetiveria zizanioides). <\/em>Vetiver grass is a fast-growing perennial grass known for its high tolerance, and ability to hyper-accumulate heavy metals such as arsenic, cadmium, copper, chromium, nickel, and lead (Banerjee et al. 2016).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.10.47-PM-1024x778.png\" alt=\"\" class=\"wp-image-517\" width=\"639\" height=\"485\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.10.47-PM-1024x778.png 1024w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.10.47-PM-300x228.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.10.47-PM-768x584.png 768w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.10.47-PM.png 1287w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<p>Thirty million housing units have lead paint and contain high levels of lead dust in the United States (America\u2019s Health Rankings.2022). The purpose of this research was using Vetiver Grass to develop a phytoremediation method to clean up lead-based paint contaminated soils.&nbsp; Residential areas in San Antonio, Texas, and Baltimore, Maryland, were chosen for the study (Andra et al. 2006). The research is divided into 3 phases:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Phase 1: A greenhouse<ul><li>Objectives were to determine the efficiency of vetiver grass in lead phytoremediation.&nbsp;<ul><li>Examine the relationship between geochemical and phytoavailable lead as a function of soil properties.<\/li><li>To evaluate EDDS as a potential environmentally friendly chelating agent.<\/li><li>Identify the biochemical mechanisms behind vetiver\u2019s tolerance to lead contamination.&nbsp;<\/li><li>Evaluate the use of vetiver grass to reduce human bioavailable lead.&nbsp;<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Phase 2: A simulated field study&nbsp;<ul><li>A field study was conducted to evaluate the efficiency of chelating agents EDTA and EDDS on phytoremediation by vetiver grass and fescue from lead-based paint-contaminated soils.<\/li><li>Stimulated field studies were conducted in wooden platforms in Baltimore, Maryland and San Antonio, Texas.&nbsp;<\/li><\/ul><\/li><\/ul>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-effect=\"slide\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"543\" height=\"519\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-515\" data-id=\"515\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.51.05-PM.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.51.05-PM.png 543w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.51.05-PM-300x287.png 300w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"496\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-516\" data-id=\"516\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.35.34-PM.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.35.34-PM.png 573w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-25-at-9.35.34-PM-300x260.png 300w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Phase 3: A field study&nbsp;<ul><li>Field studies were conducted in San Antonio, Texas and Stockton, New Jersey.&nbsp;<\/li><li>The objective of this study is to<ul><li>Test the chemically-catalyzed phytoremediation model in 6 properties over 2 years.<\/li><li>Evaluate the biochemical mechanisms behind vetiver\u2019s tolerance.<\/li><li>Test vetiver grass ability to reduce soil erosion.<\/li><li>Evaluate vetivers biomass for reusable possibilities.<\/li><li>Engage the community through outreach and educational programs.<\/li><li>Develop a Manual for widespread use.<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<div class=\"wp-block-jetpack-slideshow aligncenter\" data-effect=\"slide\"><div class=\"wp-block-jetpack-slideshow_container swiper-container\"><ul class=\"wp-block-jetpack-slideshow_swiper-wrapper swiper-wrapper\"><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"785\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-510\" data-id=\"510\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.14.37-PM-1024x785.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.14.37-PM-1024x785.png 1024w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.14.37-PM-300x230.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.14.37-PM-768x588.png 768w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-8.14.37-PM.png 1279w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"744\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-511\" data-id=\"511\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-27-at-10.57.56-AM-1024x744.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-27-at-10.57.56-AM-1024x744.png 1024w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-27-at-10.57.56-AM-300x218.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-27-at-10.57.56-AM-768x558.png 768w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-27-at-10.57.56-AM.png 1519w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"752\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-512\" data-id=\"512\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.06.57-PM-1024x752.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.06.57-PM-1024x752.png 1024w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.06.57-PM-300x220.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.06.57-PM-768x564.png 768w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-03-19-at-8.06.57-PM.png 1317w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"718\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-513\" data-id=\"513\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-17-at-5.16.06-PM-1024x718.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-17-at-5.16.06-PM-1024x718.png 1024w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-17-at-5.16.06-PM-300x210.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-17-at-5.16.06-PM-768x539.png 768w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-17-at-5.16.06-PM.png 1447w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"wp-block-jetpack-slideshow_slide swiper-slide\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"930\" height=\"740\" alt=\"\" class=\"wp-block-jetpack-slideshow_image wp-image-514\" data-id=\"514\" src=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-9.04.57-PM.png\" srcset=\"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-9.04.57-PM.png 930w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-9.04.57-PM-300x239.png 300w, http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-content\/uploads\/2022\/04\/Screen-Shot-2022-02-19-at-9.04.57-PM-768x611.png 768w\" sizes=\"auto, (max-width: 930px) 100vw, 930px\" \/><\/figure><\/li><\/ul><a class=\"wp-block-jetpack-slideshow_button-prev swiper-button-prev swiper-button-white\" role=\"button\"><\/a><a class=\"wp-block-jetpack-slideshow_button-next swiper-button-next swiper-button-white\" role=\"button\"><\/a><a aria-label=\"Pause Slideshow\" class=\"wp-block-jetpack-slideshow_button-pause\" role=\"button\"><\/a><div class=\"wp-block-jetpack-slideshow_pagination swiper-pagination swiper-pagination-white\"><\/div><\/div><\/div>\n\n\n\n<p class=\"has-primary-color has-text-color\" style=\"font-size:10px\"><strong>Citations:<\/strong><\/p>\n\n\n\n<p class=\"has-primary-color has-text-color\" style=\"font-size:10px\">Agency for Toxic Substances and Disease Registry. Environmental. 2017. Health and Medicine Education.&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/safety_standards.html#:~:text=EPA%20has%20established%20400%20ppm,systems%20is%2015%20%C2%B5g%2FL.\">https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/safety_standards.html#:~:text=EPA%20has%20established%20400%20ppm,systems%20is%2015%20%C2%B5g%2FL.<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Agency for Toxic Substances and Disease Registry. July 2, 2019. Where is lead found.&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/lead_found.html\">https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/lead_found.html<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Hawaii Childhood Lead Poisoning Prevention Program. (2021). Keeping our Keiki Lead-Free.<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Saminathan, S., D. Sarkar, S. Andra, and R. Datta. 2010. Lead Fractionation and Bioaccessibility in Contaminated Soils with Variable Chemical Properties. Chemical Speciation and Bioavailability. 215-225&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Agency for Toxic Substances and Disease Registry. July 2, 2019. Where is lead found.&nbsp;<a href=\"https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/lead_found.html\">https:\/\/www.atsdr.cdc.gov\/csem\/leadtoxicity\/lead_found.html<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">America\u2019s Health Rankings.2022<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.americashealthrankings.org\/explore\/health-of-women-and-children\/measure\/housing_leadrisk\/state\/ALL\">https:\/\/www.americashealthrankings.org\/explore\/health-of-women-and-children\/measure\/housing_leadrisk\/state\/ALL<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Centers for Disease Control and Prevention. (January 28, 2022). Lead in Paint.<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.cdc.gov\/nceh\/lead\/prevention\/sources\/paint.htm#:~:text=Approximately%2024%20million%20housing%20units,are%20home%20to%20young%20children\">https:\/\/www.cdc.gov\/nceh\/lead\/prevention\/sources\/paint.htm#:~:text=Approximately%2024%20million%20housing%20units,are%20home%20to%20young%20children<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Mayo Clinic. Jan 21, 2022. Lead poisoning&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.mayoclinic.org\/diseases-conditions\/lead-poisoning\/diagnosis-treatment\/drc-20354723\">https:\/\/www.mayoclinic.org\/diseases-conditions\/lead-poisoning\/diagnosis-treatment\/drc-20354723<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Datta, R. Do we need to worry about lead contamination in our backyard. 2018&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Andra, S., D. Sarkar, R. Datta, and S. Saminathan. 2006. Lead in Soils in Paint Contaminated Residential Sites at San Antonio, Texas, and Baltimore, Maryland. Environmental contamination and toxicology.<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Banerjee, R., P. Goswami, K. Pathak, and A. Makherjee. 2016. Vetiver grass: An environmental clean up tool for heavy metal contaminated iron ore mine soil. Ecological Engineering. 90: 25-34.<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0925857416300271?casa_token=65VC9V9smEQAAAAA:vXDQxvJeMLA9swmC5btFgmVrGd7l1cBjQvL6gw55DvyGDRHFyByB7XwvO6k2ynKgkGJGUrA\">https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0925857416300271?casa_token=65VC9V9smEQAAAAA:vXDQxvJeMLA9swmC5btFgmVrGd7l1cBjQvL6gw55DvyGDRHFyByB7XwvO6k2ynKgkGJGUrA<\/a><br>United States Environmental Protection Agency. Lead Renovation, Repair and Painting Program. <a href=\"https:\/\/www.epa.gov\/lead\/lead-renovation-repair-and-painting-program\">https:\/\/www.epa.gov\/lead\/lead-renovation-repair-and-painting-program<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">Merriam-Webster. Phytoremediation. <a href=\"https:\/\/www.merriam-webster.com\/dictionary\/phytoremediation\">https:\/\/www.merriam-webster.com\/dictionary\/phytoremediation<\/a><\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\">U.S. Environmental Protection Agency, Region III. 2020. Lead in soil.&nbsp;<\/p>\n\n\n\n<p class=\"has-quaternary-color has-text-color\" style=\"font-size:10px\"><a href=\"https:\/\/www.epa.gov\/sites\/default\/files\/2020-10\/documents\/lead-in-soil-aug2020.pdf\">https:\/\/www.epa.gov\/sites\/default\/files\/2020-10\/documents\/lead-in-soil-aug2020.pdf<\/a><br>United States Environmental Protection Agency. Learn about Lead. <a href=\"https:\/\/www.epa.gov\/lead\/learn-about-lead#:~:text=Lead%20can%20be%20found%20in,lead%2Dbased%20paint%20in%20homes\">https:\/\/www.epa.gov\/lead\/learn-about-lead#:~:text=Lead%20can%20be%20found%20in,lead%2Dbased%20paint%20in%20homes<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lead is a blue-grayish heavy metal found in the environment (Agency for Toxic Substances and Disease Registry. 2019). There are&hellip;<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-493","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/pages\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":5,"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/pages\/493\/revisions"}],"predecessor-version":[{"id":544,"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/pages\/493\/revisions\/544"}],"wp:attachment":[{"href":"http:\/\/bio.sites.mtu.edu\/lead-remediation\/wp-json\/wp\/v2\/media?parent=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}