# Environmental Chemistry

> Chemistry of the environment

- Skill: `ffsshhttiikk/environmental-chemistry` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ffsshhttiikk/environmental-chemistry`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ffsshhttiikk/environmental-chemistry/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: ffsshhttiikk (https://skillmd.com/u/ffsshhttiikk)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/ffsshhttiikk/environmental-chemistry

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## What I do

- Study chemical processes in natural environments
- Analyze pollutants and their transformations
- Investigate atmospheric chemistry
- Research water and soil chemistry
- Assess environmental contamination
- Develop remediation strategies

## When to use me

- When studying environmental pollution
- When analyzing water quality
- When investigating atmospheric chemistry
- When assessing contaminated sites
- When developing remediation strategies
- When studying biogeochemical cycles

## Key Concepts

### Environmental Chemistry

**Atmospheric Chemistry**
- Ozone formation/destruction
- Greenhouse gases (CO₂, CH₄, N₂O)
- Acid rain (SO₄²⁻, NOₓ)
- Particulate matter

**Water Chemistry**
- Dissolved oxygen
- pH and alkalinity
- Nutrients (N, P)
- Heavy metals
- Organic pollutants

### Pollutant Transformations

```python
# Example: First-order degradation
def pollutant_concentration(C0, k, t):
    """
    Calculate pollutant concentration over time.
    C0: Initial concentration
    k: First-order rate constant (1/s)
    t: Time (s)
    """
    return C0 * np.exp(-k * t)

def half_life(k):
    """Calculate half-life from rate constant."""
    return 0.693 / k
```

### Biogeochemical Cycles

- Carbon cycle
- Nitrogen cycle
- Phosphorus cycle
- Sulfur cycle
- Water cycle

### Remediation Technologies

- Bioremediation
- Phytoremediation
- Soil washing
- Air stripping
- Adsorption (activated carbon)
- Advanced oxidation processes