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Results for “anaerobic”

15 results

Biogas plant with large green domed digesters and metal processing equipment in a grassy rural field
Weightlifter crouching to lift barbell on gritty gym floor
Aerial view of biogas plant with green domed digesters surrounded by farmland and canola fields
Man performing deadlift with barbell in dim gym
Aerial view of biogas plant with multiple digesters surrounded by farmland and canola fields
Woman doing push-up with dumbbells in gym
Woman doing pushup on exercise mat in gym
Large outdoor compost heap of decomposing food waste and organic material at industrial facility
Woman lifting barbell in gym with sunlight through windows
Decomposing kitchen scraps including eggshells and fruit peels in a compost heap
Woman doing abdominal exercises on a mat in a gym
Pile of vegetable scraps and food waste next to dark compost soil
Large outdoor compost heap with decomposing organic waste and vegetable scraps on muddy ground
Woman doing pushup in plank position on floor with medicine ball and smartphone nearby
Woman holding plank position in gym with focused expression
Muscular man pushing a large tire outdoors against a brick wall
Woman using battle ropes during intense workout in gym
Woman exercising on rowing machine in gym, wearing teal sports bra and shorts, focused expression
Muscular man gripping kettlebells in a smoky gym
Man pulling battle ropes with intense focus in a gym
Man doing pushup in living room smiling at camera
Man gripping kettlebell on gym floor in athletic stance
Fit woman smiling with hands on knees after workout in gym
Woman performing weighted pushup with dumbbells in dimly lit gym
Woman holding kettlebell during squat exercise in gym with two others in background
Woman doing pushup in gym with focused expression
Man bending over to grip a kettlebell on a dark gym floor
Man lifting weight plates in gym with focused expression
Woman squatting with dumbbells in a gym class
Senior man running on treadmill in gym with focused expression
Male weightlifter sitting on wooden box clapping chalk-covered hands in gym with barbell in foreground
Muscular man pushing large tire in industrial gym space
Muscular man holding medicine ball in squat position in gym
Woman bending forward after exercise in a park wearing earphones and athletic clothing
Various bacteria and microbes floating in a blue background
Teal kettlebell and barbell plate on textured gym floor near brick wall and window
Woman doing pushup on gym floor in black sports bra and leggings
Woman performing pullup exercise on barbell in gym
Muscular man pulling battle ropes in a gym with sunlight through windows
Woman resting on gym floor beside dumbbell and water bottle after workout
Woman in yoga pose with hands on waist demonstrating core engagement indoors
Man bending to grip kettlebell on dark gym floor with sunlight stripes
Woman lifting barbell in gym wearing sports bra and leggings
Close-up of a blue glass molecular model with interconnected spheres and rods, held in a laboratory setting
Athletes performing dumbbell push-ups in a gym
Young black woman smiling during outdoor workout pause with hands on knees against blue sky
Steel barbell lying beside stacked iron weight plates on gym floor
Young man drinking water while sitting in a gym after a workout
Young woman in squat position on rug in living room during home workout
Smiling woman in pink sports bra and gray leggings leaning forward during workout in gym
Muscular man and fit woman pulling battle ropes in a gym
Syringe and dumbbell balanced on a white board over a sphere
Woman holding plank pose on purple yoga mat in home living room smiling at camera
Male weightlifter sitting on box clapping hands with chalk dust rising near barbell in gym
Young african american man sitting on large training tire holding water bottle in gym
Woman running on treadmill in gym
Muscular man lifting barbell on shoulders in gym
Man and woman doing planks on blue mats in a gym
Yellow kettlebell and water bottle in foreground with woman doing plank exercise in gym background
Close-up of a muscular man's hands gripping a barbell with chalk dust flying during a weightlifting workout in the gym
Woman smiling while holding a lemon-infused water bottle after outdoor workout in park
Man seated on gym bench lifting dumbbell during workout
Man performing bench press with barbell in gym
Woman doing plank exercise on yoga mat while smiling at laptop screen at home
Woman holding barbell across shoulders in gym
Various microorganisms floating above a textured surface
Smiling black woman lifting dumbbells in a group gym workout session
Male athlete in sprinting motion on urban street wearing sleeveless hoodie and leggings
Man performing a lunge with dumbbells in a gym
Woman and man doing pushups with kettlebells in a gym
Young black woman performing squats in sportswear on urban pavement near stairs
Woman performing squat with barbell in gym
Muscular man gripping battle rope during intense workout in industrial gym
Woman flexing biceps in gym setting wearing black tank top
Man doing pushup on exercise mat indoors with smartwatch on wrist
Man lifting kettlebell in living room during home workout
Smiling middle-aged african american woman leading a group fitness class with arms raised in a bright gym
Young woman stretching arms while warming up in a park
Fit woman holding water bottle while leaning on railing outdoors at sunset
Woman smiling with hands on hips during group fitness class in studio
Shirtless man performing bench press with barbell in gym
Woman flexing bicep in gym wearing white sports bra
Woman stretching arm while smiling in a bright gym
Smiling senior woman in workout attire posing with hands on hips during group fitness class indoors
Shirtless muscular man holding red dumbbells in a smoky gym
Asian woman smiling while drinking from a water bottle during a gym workout
Woman tying shoelace on gym floor with water bottle beside her
Glass molecular model in foreground with woman's abdomen visible behind it against blue background
Black woman in red sportswear smiling with hands on hips on a sunny pier by the ocean
Gloved hand using pipette to transfer sample into petri dish in laboratory setting
Close-up of a muscular arm gripping a dumbbell in a gym
Fit woman stretching with arms outstretched in a sunlit park
Woman performing squat with dumbbells in home gym setting
Loaded barbell resting on dark gym floor with rubber mat tiles under spotlight
Athletic black woman stretching in black sports bra and shorts in studio
Senior man smiling with towel around neck after workout in gym
Man sitting on gym mat holding medicine ball during workout
Muscular man performing bicep curl with dumbbell in gym
Man sitting on exercise mat holding medicine ball in gym
Close-up of a man's muscular forearm gripping a dumbbell in a gym