System and method for control of a subsea located cyclone for separating oil from water. The cyclone is arranged to receive water with oil contents through an inlet line, the oil is separated from the water and delivered through an oil outlet to an oil outlet line, and the water is delivered through a water outlet to a water outlet line. The system is comprising a control valve in the oil outlet or oil outlet line from the cyclone, a first differential pressure transducer arranged between the inlet line and the oil outlet from the cyclone, and a second differential pressure transducer arranged between the inlet line and the water outlet from the cyclone. The system is distinguished in that a sensor for measuring oil contents is arranged in the water outlet or water outlet line, and via a control means said sensor is operatively connected to the control valve.

The present disclosure relates to the technical field of degradation of persistent pollutants and discloses a method for efficiently degrading a perfluorinated compound (PFC), through which the problems of harsh reaction conditions and less high defluorination rate existing in prior-art methods for degrading PFCs are solved. In the present disclosure, a 3-indoleacetic acid (IAA) solution is irradiated with 254 nm UV light to generate hydrated electrons, with which the PFC are degraded by reduction under an aerobic condition, where an organo-modified montmorillonite is added to provide a reaction microzone, so the degradation and defluorination effects of the hydrated electrons for the PFC are greatly improved. The method for degrading a PFC according to the present disclosure is not affected by the pH of and the dissolved oxygen in the solution and less affected by the humic substances in a water body, thereby overcoming the defects in existing methods for degrading PFCs with hydrated electrons while the degradation efficiency is ensured. Therefore, the present disclosure is of great application value.

A method for treating contaminated liquids in a flow by ozone, wherein the ozone is fed in gas form into the flow at one point and then is mixed into the flow in stages by mixers following one another in the flow direction, so that an absolute quantity of introduced ozone increases after each mixer until a feed efficiency of more than 95 percent is reached.

Disclosed herein are methods for reducing fouling caused by process water present within a water recycling loop of a pyrolysis plant. The process water includes water, a pygas, and in some cases pygas byproducts. Fouling is caused by phase separation and accumulation of materials from the process water on equipment surfaces. The method includes applying a total of about 5 ppm to 500 ppm of one or more antifouling polymers to the process water to form a treated process water. The one or more antifouling polymers are selected from the group consisting of copolymers of unsaturated fatty acids, primary diamines, and acrylic acid; copolymers of methacrylamidopropyl trimethylammonium chloride with acrylic acid and/or acrylamide; copolymers of ethylene glycol and propylene glycol; and blends of two or more thereof.

A filter for filtering pyrolysis oil and an arrangement. The filter is a split-flow filter (1, 1a, 1b), comprising a filter element (12), comprising plurality of apertures (17) extending through the filter element (12), a receiving channel (13) for receiving a flow (F) of pyrolysis oil to be filtered and for supplying said flow on first side (A) of the filter element (12), a main discharge channel (14) arranged on the first side (A) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having not penetrated through the filter element (12), and a filtrate channel (15) arranged on second side (B) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having penetrated through the filter element (12).

Plant for melting and cleaning of snow and ice, distinguished in that the plant comprises a means for melting using enthalpy of a water source in order to melt snow and ice, and a means for cleaning for cleaning out the pollution from the water phase that contains the melted snow and ice. Method for melting and cleaning of snow and ice, using the plant according to the invention.

5 A liquid cleaning system rests on a surface having a non-porous material covering and a drain. A lower plate layer and an upper plate layer each have runners arranged in a grid. The lower plate layer rests upon the surface and the upper plate layer rests upon the lower plate layer offset at an angle with respect to the grid of the lower plate layer. An upper layer covers the upper plate layer and has a plurality of holes for the passage of fluids into the liquid cleaning system. As liquid enters the liquid cleaning system through the holes, the liquid traverses the grid of the lower plate layer and the grid of the upper plate layer flowing towards the drain, and contaminants within the liquid collect within the grid of the lower plate layer and the grid of the upper plate layer.

A system and method for filtering pool water by removing algae from the water without the use of chemicals is presented. The system includes a pump, a hose, and a filter. The pump is configured to move a volume of water from the pool and push the water through the hose. A container is in communication with the hose to receive the water. The container includes an internal filter and a series of holes in the body of the container. The water passes through the filter and is discharged out through the holes. The water is recycled through the filter continuously. The location of the pump and the container relative to one another within the pool allows an operator to dictate the level of circulation and filtration of water through the pool.

While the region's influence on mainstream hip-hop has gone overlooked for decades, a new generation of break-out artists are reclaiming their musical heritage and drawing national attention back to the area. In the hours leading up to their showcase at The Chapel in San Francisco's Mission District in late February, members of HBK Gang milled about the overcrowded green room, laughing, dancing, and taking selfies. The effervescent supergroup consists of more than a dozen East Bay rappers, singers, and producers mostly in their early twenties.…

Members of the International Longshore and Warehouse Union Local 10 who handle cargo at the Port of Oakland — one of the busiest US seaports — stopped work across the Bay Area today to protest against police brutality. Rallying near the gate of an idle port terminal, Bay Area longshore workers were joined by labor leaders representing BART train operators, city and county workers, port workers from Los Angeles, as well as hundreds of community members.

“There is an epidemic of police terror,” said Jack Heyman, a retired Oakland port worker.…

"So the last time we played here was September 6th, 1993," announced Billie Joe Armstrong. He was on stage at storied Berkeley venue 924 Gilman Street, flanked by Mike Dirnt, Tre Cool, Jason White, and Jason Freese.…

Warriors fans from around the Bay Area flocked to Oakland for a parade through downtown and a rally on the shore of Lake Merritt. The massive crowd spilled into the streets, stopping traffic in many parts of the city, as team members, coaches, staff, and members of government gave speeches to commemorate the Warriors' historic championship.…

John Waters, the venerable sultan of sleaze who we recently visited at home in San Francisco, presided over this year's Burger Boogaloo festivities in Oakland's Mosswood Park. He was the consummate host.…

The Bay Area Vibez festival landed at the Port of Oakland this past weekend, bringing world-renowned reggae, electronic, and hip-hop artists to Middle Harbor Shoreline Park — a vast, open space that overlooks the San Francisco skyline. In its first year, the event arrived with a seemingly enormous budget and star-studded lineup that included living legends Stephen Marley, Damian Marley, and Nas.

But despite the festival’s grandiosity, the event ultimately felt like a way to capitalize on people’s nostalgia for bygone eras, prioritizing artists who haven’t released new material in years or are descendants of celebrated musicians.…

If you could get through the long line, the Oakland Autumn Lights Festival dazzled with both large- and small-scale light installations woven into the greenery at the Gardens at Lake Merritt.

Roughly fifty demonstrators marched from Fruitvale BART on Friday night to Oakland City Hall in an anti-police rally called in response to the fatal shooting of Richard Perkins by Oakland police on November 15. But unlike protests earlier this year, police didn’t try to drive demonstrators onto the sidewalks to comply with Oakland Mayor Libby Schaaf’s policy banning nighttime street marches.…

A recent boxing showcase at a defunct West Oakland train station captured the historic spirit of the site. On Saturday June 11, Osric Pratt Promotions presented Unfinished Business, a showcase of Northern California boxing culture at the historic 16th Street train station in West Oakland. The event consisted of seven boxing matches, interspersed with hip-hop and poetry performances.…

First, a loud siren seared my ears. When I turned, I saw four men draped in bandages standing atop a white hearse.…

Last week, Oakland artist Jet Martinez finished his largest mural yet, on the side of the I. Magnin Building in downtown Oakland — to stunning effect. 

The Mexico-born artist  is known internationally for his gorgeous floral patterning inspired by motifs in Mexican folk art. But, according to a recent statement released about his new mural, he recently decided he wanted to contribute more directly to the community in which he lives by doing more local art.…

Jay Stone looked at home as he took the stage in a burgundy bathrobe last Thursday at The Night Light, a bar near Jack London Square.…

Despite some growing pains, the fest successfully expanded into a ten-day concert series that highlighted outstanding local talent. Jay Stone looked at home as he took the stage in a burgundy bathrobe last Thursday at The Night Light, a bar near Jack London Square. He was headlining the seventh night of Oakland Music Festival, which dominated the local concert calendar from September 30 to October 9 with shows taking place at different venues every night.…

Kamaiyah, Ice Cube, How to Dress Well, and Sigur Rós played in the rain despite the many delays, cancelations, and technical difficulties. Treasure Island promised one of its best lineups yet for its tenth anniversary, but severe weather literally rained on everyone's parade. Many performances were delayed or canceled, often with little communication to the public on Saturday.…

'Don’t build technology for Mordor.' On Saturday at Peter Thiel’s San Francisco home overlooking the Bay, protesters demonstrated against a collaboration between Immigration and Customs Enforcement and Palantir Technologies, a data-mining firm that Thiel co-founded. As reported in The Intercept, ICE will be using a new Palantir product called Investigative Case Management to to aid in its expanded deportation mission.…

Including a photo slideshow. Even at 10 a.m. this past Saturday morning, hours before a throng of anti-fascists and Trump-supporting white nationalists overtook downtown Berkeley’s streets, it was clear that most of the attendees were less interested in speeches, protesting, and free speech — and were mostly there just to tee-off on each other. Before the brawling began, officers stationed themselves at the entrances to downtown's "Peace Park."…

ACT for America, which the Southern Poverty Law Center has designated as an anti-muslim hate group, showed up on Saturday morning in cities nationwide, dubbing its protest a "March Against Sharia." Berkeley was spared, but the group appeared in nearby Santa Clara, and in Roseville, a suburb of Sacramento.…

The Golden State Warriors paraded for the second time in three years in downtown Oakland yesterday. Players rode by in topless busses, paired with teammates and families, along with coaches, members of the team's ownership group, and of course the odd ambassadorial pairing of Mayor Libby Schaaf and MC Hammer.…

Turf dancing has become ubiquitous on the trains, providing steady income, a creative platform, and a built-in audience. On a recent Friday, Yaameen Muhammad stood on the West Oakland BART platform, the afternoon sun reflecting off his neon-yellow high-tops.…

Recently, a video where a woman called the police on a Black family who was barbecuing at Lake Merritt went viral, and several local and national outlets published pieces on the outraging incident.…

Here are photos from today's Warriors' championship parade.

The last time J Balvin was at Oracle arena was back on Feb. 15, 2015 when he was the opening act for Pitbull and Enrique Iglesias' joint tour. I was at that show with my mom as my date, and vividly remember her saying, “one day he’s going to headline his own tour here.” I brushed off her comment, it wasn’t that I didn’t believe that he was talented.…

The organization sets up at 27th Street and Northgate Avenue and at 6th and Castro streets. Blair Hippolyte and Jannie Rutledge, two Oakland residents who are homeless, sat on the sidewalk of 27th Street.…

With its thriving businesses and large immigrant population, Fruitvale is uniquely Oakland: diverse, welcoming, family-oriented, community-minded — and too-often overlooked. On a Saturday morning in November, an estimated 100,000 people flocked to Oakland's Fruitvale district along International Boulevard and a section of East 12th Street.…

And her joys as well, in an entertaining biodoc of film critic Pauline Kael. It's hard to believe from today's vantage point, but the liveliest, most intelligent cultural discussions in late-20th-century America — as well as some of the finest writing —- were about the movies. And the leading voice in most of those discussions belonged to a woman from Berkeley, Pauline Kael.…

Fantasy Island is back. Who wished for that? The people who tell you "there are more tears shed over answered prayers" are people who weren't going to answer your prayers anyway. I was a non-TV watching snob during Fantasy Island's six-year reign on TV, as it impressed upon its viewers the importance of not asking for trouble by wishing for anything.…

Beanpole sees post-WWII Russia through the eyes of two emotionally drained women. The scene is the former Leningrad in 1945, a few weeks after the close of World War II. The characters in Kantemir Balagov’s Beanpole are what’s left after the horrendous two-and-a-half-year siege of the city by the German invaders, in which some 800,000 civilians perished from cold and hunger.…

Once Were Brothers celebrates the timeless sound of The Band. Here's a quiz for roots music fans. Multiple choice.…

Israeli film Incitement traces the trajectory of a rightwing terrorist. Yaron Zilberman's Incitement is a fine example of the dramatized history lesson that fills in the gaps of our knowledge on the subject of who did what to whom, and why, in the seemingly eternal political turmoil of modern-day Israel. In this case the subject is the 1995 assassination of Israeli Prime Minister Yitzhak Rabin, a crime committed to avenge Rabin's rapprochement with the Palestinian people — with the emphasis on the assassin, a religiously motivated young Jewish idealist named Yigal Amir.…

Zombi Child expires from terminal indecision. In Haiti, someone puts magic powder put into a man's shoes, he "dies" and is buried alive, then rises up to become a cane field zombie. Meanwhile, years later at a boarding school in France, a Haitian immigrant teenager leads a group of girls in strange midnight rituals.…

Raucous satire Greed throws billionaire Steve Coogan to the lions. British actor Steve Coogan has made a successful comic character-acting career using two basic ingredients: his own voice and someone else’s writing. Time and again, in such outings as In the Loop, Coffee and Cigarettes, the Alan Partridge TV shows, and Stan and Ollie (with Coogan in deep character as Stan Laurel), Coogan arrives in a hail of dialogue, showering the audience with witticisms from his favored point of view – a man so exasperated with his situation that the best response he can think of is to stew in his own juices, noisily.…

The Burnt Orange Heresy is rich, entertaining, and dirty. At the risk of overstating the obvious, let’s re-emphasize the three most important ingredients of any film: writing, writing, and writing. That perennial baseline comes to mind while watching Giuseppe Capotondi’s The Burnt Orange Heresy, a British-Italian co-prod crime pic that gets down to the foul details with an extraordinary amount of style.…

Ken Loach takes pity on an independent contractor delivery driver in Sorry We Missed You. Doesn’t matter in real life or in the movies, when you’re informed on your first day of work that you’re going to be the “master of your own destiny,” you’re better off quitting on the spot. So it is in Ken Loach’s Sorry We Missed You, when the straw boss of the delivery company greets Ricky Turner (Kris Hitchen), his new “owner-driver franchisee” -- read: non-employee, no-benefits independent contractor -- with those words.…

While you can't work, entertain yourself with Dirty Money's tales of ill-gotten gains. A particularly hard part of this quarantine comes from an essential loss of American identity: If you're not working, and you can't buy things, who are you? Or, as Kilian Colin puts it in season 2's first episode of the Netflix series Dirty Money, "Your job is your life here in the U.S."…

Hillary Clinton is the subject of a new documentary series on Hulu. It's fair to describe Hillary as a warts-and-all portrait. The four-part documentary shuttles between the 2016 presidential campaign and Hillary Rodham Clinton's life.…

From the new releases everyone's talking about to the cult classics they should be, here are five things to stream and skip this week. Well, we still can't go to the movies — it may be the least of our problems, but it still really sucks. So this week we turn our attention to the world of streaming, where approximately 98.87 percent of our entertainment now exists.…

This Mexico City taquero serves tacos and tortas sure to satisfy soccer stars. Most gym-goers have a favorite post-workout meal. Some swear by chocolate milk with its blend of sugar, protein, and fat, while others swear by cottage cheese, oatmeal, or smoothies.…

The 10th restaurant from Bay Area restaurateur Hoyul Steven Choi offers a creative take on Korean-infused cuisine. You'd think that after opening nearly a dozen successful restaurants in the ultra-competitive Bay Area dining scene, restaurateur Hoyul Steven Choi would have calmed his new restaurant jitters by now. But Choi says that's not the case.…

Its inventive menu includes Italian sausage tacos, chicken soup tacos, and botanical teas. Most of us go to cafes for the coffee, the Wi-Fi, or the opportunity to plant ourselves near an outlet, put on our noise-cancelling headphones, and crank out some work on our laptops. Few visit cafes for the food, much less the social interaction.…

From plain cheese slices to pan pizza to slices drizzled with balsamic reduction, Graffiti Pizza has you covered. After the clock strikes midnight in Oakland, there's no shortage of tacos, burritos, or won ton noodle soup. But one of the most classic of late-night foods — pizza by the slice — was hard to find in Oakland during the wee hours.…

The Richmond pop-up is a new contender for best fried chicken sandwich. There's no shortage of smog check stations on Richmond's 23rd Street, but on a sunny Saturday afternoon, a steady stream of cars piled into Super Star Smog's tiny parking lot, causing a minor traffic jam on the adjacent side street. On a Wednesday afternoon, an otherwise quiet industrial and residential Richmond street filled with cars, and people hastily headed into what appeared to be a warehouse (but was actually a motorcycle club).…

The chamber of commerce is maintaining a list of local eateries still open for business. The Oakland Chamber of Commerce has compiled a list of more than 175 Oakland restaurants offering takeout or home delivery. The City of Alameda had a similar idea, and has created a website listing about 85 restaurants.…