Electrolytic Cell For Sodium Hypochlorite Production

Nitrogen exists in several forms. The principal nitrogen types of concern to wasteWater Treatment are: Total Nitrogen, Total Kejeldahl Nitrogen (TKN), Ammonia, Organic Nitrogen, Nitrate and Nitrite. Total Nitrogen (TN) is the sum of nitrate-nitrogen (NO3-N), nitrite-nitrogen (NO2-N), ammonia-nitrogen (NH3-N) and organically bonded nitrogen. Total Nitrogen (TN) should not be confused with TKN (Total Kjeldahl Nitrogen) which is the sum of ammonia-nitrogen plus organically bound nitrogen but does not include nitrate-nitrogen or nitrite-nitrogen.

Longantai modular MBBR wastewater treatment plant offers several advantages that can make it an attractive choice for various applications.

Our MBBR technology ensures the lowest Capital Expenditure by optimizing the use of cost-effective materials and resources. Moreover, its inherent efficiency in biological wastewater treatment guarantees low Operating Expenditure through reduced energy consumption, minimal maintenance requirements, and extended service life, setting it apart as the most cost-effective choice compared to traditional treatment technologies.

The biofilm that develops in a trickling filter may become several millimetres thick and is typically a gelatinous matrix that may contain many species of bacteria, ciliates and amoeboid protozoa, annelids, round worms, insect larvae, other microfauna. (If annelids are abundant, the filter may be considered a vermifilter.) This is very different from many other biofilms, which may be less than 1 mm thick. Within the biofilm, both aerobic and anaerobic zones can exist supporting both oxidative and reductive biological processes. At certain times of year, especially in the spring, rapid growth of organisms in the film may cause the film to be too thick and it may slough off in patches leading to the "spring slough".