Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
rich oxygen
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "rich oxygen" is not commonly used in written English, but it can be understood in certain contexts.
It can be used when describing air or environments that have a high concentration of oxygen, often in relation to health, fitness, or nature. Example: "The hikers enjoyed the rich oxygen of the mountain air, which invigorated their spirits and boosted their energy levels."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
18 human-written examples
The heterostructures enhance the interaction between CeO2 and Bi2WO6 and contain rich oxygen vacancies, leading to generate more heterojunctions.
Science
The flux of rich oxygen product could be adjusted intelligently in the range of 0.51/min 3.51/min.
The flux of rich oxygen product could be adjusted intelligently in the range of 0.5 l/min–3.5 l/min.
The obtained KMAC possesses three-dimensional porous architecture, large surface area (1229 m2/g) and rich oxygen functionalities (C/O ratio of 1.66).
Science
The cathode of microbial fuel cells (MFCs) implemented in constructed wetlands (CWs) is generally set in close contact with water surface to provide a rich oxygen environment.
North Atlantic deep water enters the Caribbean beneath the Windward Passage and is characterized by its rich oxygen content and by a salinity of slightly less than 35 parts per thousand.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
The results show that relatively rich oxygen-containing functional groups on C-rGO form significant ion-diffusion barrier, resulting in worse electrochemical responses in organic electrolyte.
Science
Compared to pristine CNTs, the p-CNTs with substantial pores in the tubes possess largely increased specific surface area and rich oxygen-containing functional groups.
Science
Mesopore nickel-based mixed rare-earth oxide (NMRO) and activated carbon (AC) with rich oxygen-contained groups were prepared as electrode materials in a supercapacitor using room temperature ionic liquid (RTIL) electrolyte.
Science
Hierarchically porous carbon (HPC) materials with rich oxygen-containing groups at the surface were prepared by a facile one-pot approach using wild jujube pit (WJP) as the biomass precursor.
Science
Graphene oxide with rich oxygen-containing groups is expected to be surface-modified by oleylamine easily, and the experimental results validate the idea.
Science
Expert writing Tips
Best practice
When describing environments or materials with a high concentration of oxygen, use "rich oxygen" to convey abundance and potential benefits. For instance, "The fertile soil contained a "rich oxygen" supply, promoting vigorous plant growth."
Common error
While technically correct, "rich oxygen" may sound overly formal or scientific in casual conversation. Consider using simpler alternatives like "plenty of oxygen" or "oxygen-filled" in less formal settings.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "rich oxygen" functions primarily as a descriptive term, characterizing a substance, environment, or condition as having a high concentration or abundance of oxygen. This is evident in Ludwig's examples, which often relate to scientific or environmental contexts. The phrase acts as an adjective-noun combination.
Frequent in
Science
48%
News & Media
18%
Encyclopedias
6%
Less common in
Wiki
4%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "rich oxygen" describes environments or materials with high oxygen concentrations. While grammatically sound, Ludwig suggests that it is less common than alternatives like "oxygen-rich" and is best suited for formal or scientific contexts. The usage analysis shows it often occurs in science, news, and encyclopedia domains. Ludwig AI suggests that it's not a term frequently found in everyday conversation; therefore alternatives should be considered for informal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
oxygen-rich
Uses a hyphenated adjective form, creating a more concise description.
abundant oxygen
Replaces "rich" with "abundant", focusing on the plentiful nature of oxygen.
high oxygen concentration
More scientifically precise, referring to the level of oxygen present.
oxygen-abundant
Less common, but still grammatically correct alternative to "oxygen-rich".
plentiful oxygen
Similar to "abundant oxygen", emphasizing the generous quantity.
oxygen profusion
More formal, using "profusion" to highlight the overflowing quality of oxygen.
oxygen saturation
Specifically refers to the degree to which oxygen is dissolved in a medium.
oxygen sufficiency
Highlights that the amount of oxygen is adequate or enough.
elevated oxygen levels
Focuses on the high or increased amount of oxygen present.
oxygen surplus
Indicates an excess of oxygen beyond what is needed.
FAQs
What does "rich oxygen" mean?
The phrase "rich oxygen" describes a condition or environment where oxygen is present in abundance or high concentration. It implies a beneficial or enhanced level of oxygen, often related to supporting life or facilitating chemical reactions.
What can I say instead of "rich oxygen"?
You can use alternatives like "oxygen-rich", "abundant oxygen", or "high oxygen concentration" depending on the context.
Is "rich oxygen" grammatically correct?
Yes, the phrase "rich oxygen" is grammatically correct. "Rich" is an adjective modifying the noun "oxygen". However, "oxygen-rich" is a more commonly used and often preferred alternative.
How is "rich oxygen" used in scientific contexts?
In scientific contexts, "rich oxygen" can describe environments or materials with a high concentration of oxygen, such as in combustion processes, biological systems, or material science applications. For example, it might refer to a "rich oxygen" atmosphere used in certain experiments or a "rich oxygen" environment that promotes specific biological processes.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested