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#wastewater — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #wastewater, aggregated by home.social.

  1. #KyodoNews:
    "
    170,000 tons of Fukushima plant treated water released in 3 years
    "
    ".. completed its third year of releasing treated radioactive water from the crippled Fukushima nuclear plant into the sea, with 172,700 tons released in 22 rounds so far."

    english.kyodonews.net/articles

    24.8.2026

    #AKW #Atomkraft #Atomkraftwerk #Atommüll #Dilution #Fukushima #Japan #Kernenergie #NPP #NuclearPower #NuclearWaste #Pollution #TEPCO #Umweltverschmutzung #Verdünnung #Wastewater

  2. Northeastern University: Could the clean energy revolution be powered by wastewater?. “The researchers found that enough magnesium, lithium, uranium, titanium, fluorine and silicon could be recovered from wastewaters to meet at least one-tenth of each resource’s projected demand in the international clean energy sector.”

    https://rbfirehose.com/2026/07/07/northeastern-university-could-the-clean-energy-revolution-be-powered-by-wastewater/
  3. Happy to see our newest publication out in Water Research doi.org/10.1016/j.watres.2026.

    We establish bacteria from the genus Novosphingobium as model organisms to study bacterial mechanisms for removing #micropollutants in activated carbon filters.

    #bacteria #microbiology #wastewatertreatment #wastewater #cleanwater

  4. From 2024: Locals Say #SpaceX Is #Polluting #SacredLand. This Project Aims to Preserve It.

    “This wasn’t just something we wanted to do,” said 35-year-old Monica Sosa, who grew up in #BrownsvilleTX, a short drive from #BocaChica Beach. “We felt like we needed to do it.”

    by Cat Cardenas October 30, 2024

    "Among the #CarrizoComecrudo people of Texas, it is said that the state’s rivers are like ancestors. As they flow toward the sea, they bring their abundance, their beauty, and their knowledge with them. In South Texas, the place where these rivers meet and empty into the Gulf of Mexico is a sacred life source — the location they believe to be the birthplace of the first woman. Today, most Brownsville locals know it as #BocaChicaBeach — a public stretch of sand located at the end of #Highway4, along the southernmost edge of the Texas coast. But to many people outside of the #RioGrandeValley, that land, its name, and its history have largely been swallowed up by the operation of the #RocketLaunch facility just up the road: SpaceX’s #Starbase.

    "Growing up a short drive from Boca Chica Beach in Brownsville, 35-year-old Monica Sosa told The Barbed Wire she still remembers it as an escape: a piece of unspoiled coastline that was free for everyone to enjoy. On lazy summer weekends, she and her siblings would hop into her mom’s blue Chevrolet Astro van. The back seats pulled down to make room for more passengers as they stopped to pick up more family. Once there, they’d look forward to hours and hours of endless sunshine, and a cooler packed full of ham and cheese sandwiches, sodas, Cheetos, and fruit.

    "As an adult, many of those happy memories have turned bittersweet. The beach, while still free to the public, is frequently plagued by the closure of Highway 4 each time there’s a rocket launch or other 'space flight activities.' And even when it’s open, the construction has fundamentally changed the landscape: There’s a tall metal SpaceX launch and catch pad towering over the once-untouched sand dunes.

    " 'Boca Chica was bliss,' Sosa said earlier this month. 'I came from a working class family, and being out there was one of the only times we would come together and play. We’d be in the water, sitting in the sun, running through the lomas (hills), or burying each other in sandcastles. You could spend the whole day out there. But now there’s someone who has the right and the ability to privatize a beach that people have used for decades and decades.'

    "SpaceX’s operation in the Rio Grande Valley has been far from smooth. In recent years, they’ve been cited by the Texas Commission on Environmental Quality for multiple violations of #wastewater regulations and been the subject of multiple legal complaints. The company has disputed these claims as 'factually inaccurate' and has been allowed to continue their operations.

    "In April of this year, multiple Valley-based environmental groups filed a lawsuit against the Texas Parks and Wildlife Department over a proposed land swap that would grant 43 acres of #BocaChicaStatePark to #SpaceX in exchange for land near Laguna Atascosa National Wildlife Refuge. In addition to their concerns about #pollution, the groups also argued that the land proposed in the swap was sacred to the #CarrizoComecrudoTribe.

    " 'SpaceX has always been polluting,' Christopher Basaldú, a member of the Carrizo/Comecrudo Tribe told the Texas Tribune, which first reported on the allegations. 'And I think people are kind of brainwashed into thinking that rockets — constructing rockets, testing rockets and blowing up rockets — that somehow that’s not causing pollution.' "

    Read more:
    thebarbedwire.com/2024/10/30/l

    #ProtectTheSacred #Colonialism
    #CorporateColonialism #OccupySpaceX #TwoHeartedPeople #GarciaPasture #EndangeredSpecies #EnvironmentalRacism #AncestralLand #ElonSucks #StarbaseCity

  5. Forever Chemicals And Medications Detected In National Park Waters
    --
    sfgate.com/national-parks/arti <-- shared technical/media article
    --
    doi.org/10.3133/sir20255095 <-- shared (USGS) Scientific Investigations Report 2025-5095
    --
    [I still remember a talk that @RelaenaSindelar gave about pharmaceuticals in the waste stream; one of her examples was Sequim, WA - in the banana belt - with retirement communities' flushed medications’ and the downstream/coastal effects - NOT the Grand Canyon! :( ]
    #water #hydrology #waterquality #southrim #grandcanyon #USA #PFAs #foreverchemicals #pharmaceuticals #pharmaceuticalsinthewastestream #NationalPark #waterresources #wastewater #effluent #springs #perfluoroalkyl #polyfluoroalkyl #medications #groundwater #infiltration #humanhealth #ecosystem #humanimpacts
    #USGS #NPS

  6. #Okra and #Fenugreek Extracts Safely Remove #Microplastics From Water in New Texas Research

    May 10, 2025

    "The substances behind the slimy strings from okra and the gel from fenugreek seeds could trap microplastics better than a commonly used synthetic polymer.

    "Texas researchers proposed in 2022 using these sticky #NaturalPolymers to clean up water. Now, they’ve found that okra and/or fenugreek extracts attracted and removed up to 90% of microplastics from #ocean water, #freshwater, and #groundwater.

    "With funding from the U.S. Department of Energy, Rajani Srinivasan and colleagues at Tarleton State University found that the plant-based polymers from okra, fenugreek, and #tamarind stick to microplastics, clumping together and sinking for easy separation from water.

    "In this next stage of the research, they have optimized the process for okra and fenugreek extracts and tested results in a variety of types of water.

    "To extract the sticky plant polymers, the team soaked sliced okra pods and blended fenugreek seeds in separate containers of water overnight. Then, researchers removed the dissolved extracts from each solution and dried them into powders.

    "Analyses published in the American Chemical Society journal showed that the powdered extracts contained #polysaccharides, which are natural polymers. Initial tests in pure water spiked with microplastics showed that:

    - One gram of either powder in a quart (one liter) of water trapped microplastics the most effectively.
    - Dried okra and fenugreek extracts removed 67% and 93%, respectively, of the plastic in an hour.
    - A mixture of equal parts okra and fenugreek powder reached maximum removal efficiency (70%) within 30 minutes.
    - The natural polymers performed significantly better than the synthetic, commercially available polyacrylamide polymer used in #wastewater treatment.

    "Then the researchers tested the plant extracts on real microplastic-polluted water. They collected samples from waterbodies around Texas and brought them to the lab. The plant extract removal efficiency changed depending on the original water source.

    "Okra worked best in ocean water (80%), fenugreek in groundwater (80-90%), and the 1:1 combination of okra and fenugreek in freshwater (77%).

    "The researchers hypothesize that the natural polymers had different efficiencies because each water sample had different types, sizes and shapes of microplastics.

    "Polyacrylamide, which is currently used to remove contaminants during wastewater treatment, has low toxicity, but its precursor #acrylamide is considered #toxic. Okra and fenugreek extracts could serve as #biodegradable and #nontoxic alternatives.

    " 'Utilizing these plant-based extracts in water treatment will remove microplastics and other pollutants without introducing additional toxic substances to the treated water,' said Srinivasan in a media release, 'thus reducing long-term health risks to the population [and the environment].

    "She had previously studied the use of food-grade plant extracts as non-toxic flocculants to remove textile-based pollutants from wastewater and thought, ‘Why not try microplastics?’"

    Source:
    goodnewsnetwork.org/plant-base

    #SolarPunkSunday #PlasticPollution #Plastics #Pollution #PollutionSolutions #WaterIsLife #Remediation

  7. Article from yesterday, India News. They discuss the wave in Asia, how Hong Kong is seeing its highest infection rate in over a year. In one week, 31 hospitalizations for #COVID. This strain is now here, mainly in NYC and LA, but a COVID wave is coming to the USA next.
    #CovidIsNotOver #MaskUp #LongCOVID #asymptomatic #infectious #airborne #virus #mask #face #shield #illness #disease #heart #lung #function #diminished #valve #issues #mild #infection #rates #wastewater #map indiatoday.in/health/story/cov

  8. High tide for #Holtec

    #Tritium dumped into #CapeCodBay will wash back onto community shores, says a new report

    "The permanently closed Pilgrim nuclear power plant is now owned by Holtec, which wants to dump #RadioactiveWastewater into Cape Cod Bay. While waiting for a permit, so far denied, the company is quietly venting #tritium into the air."

    by Linda Pentz Gunter, Posted on December 29, 2024

    "Holtec, the company that has purchased a number of permanently closed #nuclear reactors in order to decommission them, has encountered yet another obstacle to its '#dilution is the solution to pollution' plans.

    "One of the reactor sites Holtec has taken over is #PilgrimNuclearPlant in Plymouth, Massachusetts, on the Cape Cod Bay, which closed permanently in 2019. Holtec’s not-so-little problem there is what do with what started out as at least 1.1 million gallons of radioactively contaminated #wastewater stored at the site.

    "The company first suggested it would simply release the wastewater into Cape Cod Bay, assuring residents and the immediately alarmed fishing community not to worry because (a) the wastewater isn’t dangerous anyway (b) everyone does this all the time at reactor sites and no one has gotten sick so far and (c) it would quickly disperse into the wider ocean. Holtec chose this disposal method for one reason alone: it is the cheapest.

    "The proposal was vigorously fought by citizens, the state, and powerful Massachusetts Democrat, Senator Ed Markey. The state of Massachusetts effectively banned the discharge option, a decision Holtec is contesting.

    "That Final Determination to Deny Application to Modify a Massachusetts Permit to Discharge Pollutants to Surface Waters was issued by the Massachusetts Department of Environmental Protection [#MassDEP] Division of Watershed Management on July 18, 2024. A month later, Holtec launched its appeal to reverse the decision, something that could take months or longer to find its way to court.

    "In the meantime, help has come from a new quarter in the form of an in-depth study by the prestigious Woods Hole Oceanographic Institution [#WHOI], also, as it happens, based on the Massachusetts shoreline, near Falmouth.

    "The study — Model-Based Study of Near-Surface Transport in and around Cape Cod Bay, Its Seasonal Variability, and Response to Wind — found that contrary to Holtec’s claims, the wastewater would not immediately disperse into the ocean, but would linger potentially for months, and wash up on the shores of area communities.

    “'We found virtually no out-of-the-Bay transport in winter and fall and slightly larger, but still low, probability of some of the plume exiting the Bay in spring and summer,' said Woods Hole study leader and physical oceanographer, Irina Rypina.

    "The radioactively contaminated wastewater stored at Pilgrim is contaminated with what Holtec and the Massachusetts Department of Public Health have described as 'four gamma emitters — #Manganese54, #Cobalt60, #Zinc65 and #Cesium137 along with #Tritium, a beta radiation emitter'.

    "While the Woods Hole Study did not look at the health outcomes of releasing the radioactive water into Cape Cod Bay — only at the plume pathway — there are plenty of data that demonstrate the harmful effects of these #radioisotopes on human health, especially women and children.

    "After acquiring the Pilgrim reactor, Holtec’s President and CEO, Kris Singh, assured surrounding communities that,
    'the decommissioning of Pilgrim will replicate the superb record of public health and safety and environmental protection that typified the plant’s 47 years of operations.'

    But since that acquisition, Markey observed, 'Holtec has fallen woefully short on this commitment.' He noted of the Woods Hole report that 'In light of these recent findings, I urge Holtec to develop a wastewater discharge plan that is informed and guided by scientific fact and community input.'

    "Long-time #PilgrimWatch activist, #MaryLampert, welcomed the report’s initial findings and said that 'Holtec dumping Pilgrim’s radiological and chemically #contaminated wastewater into semi-enclosed CapeCod Bay is harmful to human health, the environment, and our marine economy.'

    "In a handbook explaining Pilgrim’s decommissioning process on the Pilgrim Watch website, the authors note that 'Cape Cod Bay, #PlymouthBay, #DuxburyBay, and #KingstonBay are all protected #OceanSanctuaries. Cape Cod Bay is a critical habitat for right whales and other endangered or special species. Dumping this #radioactive and chemically contaminated wastewater into them would cause incalculable economic damage and would harm both the environment and public health.'

    "Absent a liquid discharge permit, Holtec’s preferred solution since has been to quietly evaporate the wastewater into the air. It has done this, as revealed during a Pilgrim Nuclear Decommissioning Citizen Advisory Panel meeting, by installing submerged electric heaters to increase the plant’s ambient temperature, ostensibly in order to improve worker comfort and expedite the drying of plant components.

    "But, as Markey noted in an April 30, 2024 letter to Singh, the consequence of installing the heaters in that location 'is an increased rate of wastewater evaporation above the pace at which it occurs naturally.' That 1.1 million gallons is now down to 880,000 gallons remain, according to Holtec’s own reports.

    "As Lampert points out, 'Meteorology studies show 60% of winds blow offshore,' which means at least some of that evaporated wastewater is going to fall into the bay anyway.

    "Under Nuclear Regulatory Commission rules, Holtec has four disposal options: liquid discharge, evaporation, storage onsite, and shipping to a licensed facility. None of them are good solutions.

    "In August, Holtec filed an appeal against the state’s ban on liquid radioactive discharges, in part claiming that the decision on whether or not to allow the discharge falls under federal not state jurisdiction.

    "This, argue some opponents of Holtec’s discharge plans, is a stall and a distraction while it quietly gets on with the gradual evaporation of all the wastewater.

    "'They’re using the appeal to buy themselves time,' Andrew Gottlieb, executive director of the Association to Preserve Cape Cod, told radio station WBUR. 'And what they buy themselves, with time, is the ability to continue to induce evaporation of the wastewater, so that ultimately it’s gone, at minimal cost to them.'

    "Lampert agrees. 'Holtec can evaporate all the water to meet its schedule to dismantle the reactor building,' she said.

    "In October, Lampert, along with other citizens representing the fishing, environmental, real estate and medical communities traveled to Boston to meet with staff in Massachusetts Governor Mary Healy’s office to demand that Healy’s administration call a halt to the evaporation.

    "'There are laws on the books already that prohibit #AirbornePollution,' Diane Turco of #CapeDownwinders told the local NPR station after the Boston meeting. “And we’re asking our governor to immediately enforce those laws… She’s been very strong about no dumping in the bay. And we see this as a parallel assault on our communities,' Turco said.

    "So far the governor has not taken action."

    beyondnuclearinternational.org
    #HoltecLies #PilgrimNuclear #NuclearPowerCorruptionAndLies #NoNukes #RethinkNotRestart #NoRadioactiveDumping #WaterIsLife #AirIsLife #RadioactiveWaterDumping #NewEngland #BeyondNuclearInternational

  9. As #coal dust #pollution from #CSX railroad terminal plagues health of local residents in #SouthBaltimore, enraged and beleaguered citizens, including largely low income residents and people of color, recently marched on the #Maryland state capitol, demanding action from Gov. Moore, the state's first African-American governor.

    CSX , whose permitted polluting began in 2009, and eventually caused an explosion at the coal pier in December of 2021, is not the only urban polluter in South #Baltimore. The industrial areas near the #CurtisBay site also host #wastewater treatment, toxic chemical plants, open air landfills, and the country’s largest #MedicalWaste incinerator.

    therealnews.com/csx-coal-termi

    youtu.be/JJ8g9-0SzMo #RealNews #Environment #FossilFuels

  10. More fried equipment? Not surprising! #Japan to resume trial removal of #radioactive #Fukushima nuclear debris amid safety concerns

    10/25/2024

    Fukushima, Japan - "The operator of Japan's stricken Fukushima nuclear plant will resume an operation to remove a sample of #HighlyRadioactive material next week, reports said Friday, after having suspended the effort over a technical snag.

    "Extracting the estimated 880 tons of highly radioactive fuel and debris inside the former power station remains the most challenging part of decommissioning the facility, which was hit by a catastrophic tsunami in 2011.

    "Radioactivity levels inside are far too high for humans to enter, and last month engineers began inserting an extendable device to try and remove a small sample.

    "However, operator Tokyo Electric Power Company (TEPCO) had to halt the procedure after noticing that remote cameras on the apparatus were not beaming back images to the control center.

    "TEPCO on Friday said it would resume the removal on Monday after replacing the cameras with new ones, the Asahi Shimbun daily and other local media reported.

    "TEPCO officials could not immediately be reached to confirm the reports.

    Safety of Fukushima #wastewater release in question

    "Three of Fukushima's six reactors went into meltdown after a tsunami triggered by Japan's biggest earthquake on record swamped the facility in one of the world's worst atomic accidents.

    "Japan last year began releasing into the #PacificOcean some of the 540 Olympic swimming pools' worth of contaminated reactor cooling water amassed since the catastrophe."

    Read more:
    msn.com/en-us/news/world/japan

    #FukushimaIsntOver #NoDumping #FukushimaWastewater #TEPCOLies #PacificLivesMatter #WaterIsLife #RethinkNotRestart #TEPCO

  11. 📝
    The #EAWAG just published a report on "Mainstreaming Decentralised Urban Water Management Solutions for Sustainable Cities" where they talk about sustainable water and sanitation solutions at different scales.

    Read more here: eawag.ch/en/info/portal/news/n

    Some of our work in the OCAPI program is also mentioned in there 😉

    #water #wastewater #sanitation #sustainability #cities #urbanism #excreta

  12. #KennebunkportMaine officials warn against swimming in #BatsonRiver and #LittleRiver due to bacteria

    July 24, 2024

    "#Kennebunkport officials have issued an advisory, asking people to avoid swimming and other water-based activities in the Batson and Little rivers at #GooseRocksBeach.

    "Officials say in addition to repeated results showing human bacteria in the Batson and Little rivers, the most recent testing has shown elevated levels of #enterococci bacteria in these rivers.

    "The town says they have increased their weekly testing at the Batson and Little river sites to twice weekly.

    "Earlier this month, another advisory was issued for the #KennebunkRiver. The town's #wastewater treatment facility has not been working properly and they had no choice but to put the partially treated waste into the Kennebunk River."

    wgme.com/news/local/kennebunkp

    #SummerInMaine #Vacationland #WaterIsLife #WalkersPoint #FecalMatter

  13. The global rise in #cancer cases has led to an increased use of #CancerDrugs, which are vital for treating the disease. However, these drugs, particularly #cytostatics, are now emerging as a significant #environmental threat. Cytostatics, which slow or stop the growth of cancer cells, are not fully removed by #wastewater treatment plants & can enter aquatic #ecosystems, posing risks to #wildlife & potentially humans.

    onegreenplanet.org/environment

    #MedicalWaste #HealthHazard #EcoNews

  14. #MaineTribes and Leading #Environmental Organizations Join Forces To Oppose Proposed #Mine in Shadow of #Katahdin

    Proposed #ZincMine at #PickettMountain being pursued by virtually unknown Canadian company

    June 28, 2023

    "Two Tribes in Maine today joined forces with leading environmental groups and a national public interest environmental law organization to oppose a proposed mine that would be located in the shadow of #BaxterStatePark and the #KatahdinWoods & Waters National Monument.

    "The proposed zinc mine at Pickett Mountain is being pursued by a virtually unknown Canadian company, #WolfdenResources, that has never operated a mine before. A previous version of Wolfden’s request was widely opposed because the region holds enormous cultural and natural significance to #Wabanaki Tribes, outdoor recreation businesses, and Maine people.

    "The #HoultonBandOfMaliseets, the #PenobscotNation, and the #NaturalResourcesCouncilOfMaine [#NRCM], represented by #Earthjustice and #Brann&Isaacson, joined the #ConservationLawFoundation in petitioning to intervene in the review of Wolfden’s permit application to the Land Use Planning Commission (#LUPC) to rezone the area for #industrial uses.

    "'The Penobscot Nation strongly opposes the rezoning of this #ecologically important area. We share significant concerns over impacts to the #water quality and f#isheries of the area, which our members rely upon,' said #ChiefKirkFrancis of the Penobscot Nation. 'The West Branch of the #MattawamkeagRiver contains abundant, high-quality, cold-water fish habitat and Designated #CriticalHabitat for #endangered #AtlanticSalmon, identified as necessary for the recovery of Atlantic salmon in the Penobscot River. This mine would impact our traditional territories and forever alter our ability to maintain our relationship to this place.'

    "The area Wolfden wants to mine is next to three State Heritage Fish Waters and is a centerpiece of the region’s growing outdoor economy. It contains the headwaters of the West Branch of the Mattawamkeag River, which is sacred to the Penobscot Nation and provides key, federally designated critical habitat for endangered Atlantic salmon.

    "'The Katahdin region’s wild beauty and clean water are extraordinary. One look at this landscape demonstrates that this is no place to put a mine,' said Nick Bennett, staff scientist at the Natural Resources Council of Maine. 'Wolfden’s claims that it will treat #wastewater more effectively than any mining company on earth are not credible. This is too big a risk for #Maine.'

    "'The legacy of metallic mineral #mining in Maine is one of empty promises of economic development, acid mine drainage #polluting waters and killing fish, and multi-million dollar c#leanups funded by taxpayers and not the fly-by-night mining companies like Wolfden,' said #SeanMahoney, vice-president and senior counsel at the Conservation Law Foundation. 'Rezoning this area to allow mining would fail to recognize the cultural and spiritual importance of the land to the #WabanakiTribes and threaten the natural resources and experiences valued by generations of Maine citizens.'

    "After withdrawing its initial request because it was riddled with errors, Wolfden submitted a second rezoning petition in January that sparked another review by the LUPC. Comments by Wolfden’s CEO disrespecting Maine tribes and #MininLlaws have prompted outrage from the Penobscot Nation, Houlton Band of Maliseet Indians, and #conservationists. The company has lost tens of millions of dollars over the past decade.

    "'This is one of the absolute worst areas to rezone for a mine,' said Aaron Bloom, a senior attorney with Earthjustice. 'The region is known for its vast contiguous forest, pristine streams, high-quality lakes, and aquatic species like wild brook trout and landlocked salmon. Why would we risk that, along with the outdoor economy that depends on it, on a half-baked proposal from an unproven mining company? The Commission must put Maine’s unique natural resources, and the well-being of the people of Maine and Maine’s Wabanaki Tribes, before short-term industry profits.'

    "More than 700 hundred Mainers and local businesses, including Bradford Camps, Chandler Lakes Camps and Lodge, and the #MaineWildernessGuidesOrganization, have spoken out against Wolfden’s plans. In May 2022, residents of #Pembroke voted overwhelmingly to ban industrial-scale metallic mineral mining in their town in response to Wolfden’s plans to develop a mine there."

    Source:
    earthjustice.org/press/2023/ma

    #WaterIsLife #Maine #WabanakiNations #Environment #Mining #CorporateColonialism #NoMining