ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Algae, the chlorophyll containing organisms known to have more than 20000 species. The multicellular plants growing in salt or fresh water are known as Macro-algae or “seaweeds”. Due to their fast growing nature can size up to 60 m in length 1 . Based on their pigmentation they are classified into three broad groups: i) brown seaweed (Phaeophyceae); ii) red seaweed (Rhodophyceae) and iii) green seaweed (Chlorophyceae). The main utilization of seaweeds are in the production of food and the extraction of hydrocolloids. Microalgae are microscopic organisms that grow in salt or fresh water. In terms of abundance the three most important classes of micro-algae are the diatoms (Bacillariophyceae), the green algae (Chlorophyceae), and the golden algae (Chrysophyceae).