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Fenting ALL food and food by-products from being introduced into the septic system, this will concentrated organic loading and prolong the lifespan of the wastewater disposal system to an '- -- ursuant minable degree. All kstclien sinks) must not contain a garbage disposal,.and as referenced,pCarruescds requirement,an under-the-sink grease trap must be installed. All fixtures must be of the flows possible:. All faucets should be spring-loaded orinfra-red activated, and all fixtures must be d for leakage on a daily basis Itis also imperative that no industrial or commercial chemicals, s, excessive cleaners, etc. are introduced into the septic system, as-well as'other items such as any paper products other than toilet paper, cloth,plastic, etc. Total Soluble Solids (TSS) originating from organics can create and enhance biomat formation between the native soil and effluent interface, thus restricting infiltration. The biomat, also referred to as a"clogging mat,"is a biological, slimy substance which forms on the soil-effluent interface over time. This mat is composed mostly of aerobic and anaerobic bacteria and bacterial products consisting of polyuronides and ._.: polysaccharides. wThe biomat does have.orie`bene ficial property of removing app roximately..10%0 of the iaitro mffom-the effluent:;This figure has been used in the.nitrate loading calculations-: Total Nitrogen is the summation of ammonia-nitrogen (NH4) and organic nitrogen (proteins, amino acids, enzymes). Since the septic tank is predominately anaerobic, nitrogen cannot exist in its oxidized state as nitrate for any length of time in the septic effluent, and if it does,it is quickly reduced to NO or NOz. If nitrate existed in the tank effluent, this would also be added to ammonium and organic nitrogen to arrive at Total Nitrogen. NLS§3.3. To uantify thethe anticivatedn,itrogen concentration for use in the Bullfrog Landing Marina project nitrate loading calculations effluent sample test results were obtained om Flaga ar e 2-12) s ml ar to_t e waste streamern an oaqum aun y. is act_i y - as a waste s ream wt ponents . - from B ullfrog,.except-on a'much, much larger scale::The analytical test results of the concentrations are found in Table 6 below. TABLE 6 ER ANALYTE - ANALYSIS OF WASTEWATER INFLUENT OM THE FLAG CITY COMPLEX Ammonia Nitrogen(NH,-N) 57.6 mg/L Organic Nitrogen 31.8 mg/L 1 Nitrate BDL l Nitrite BDL iTotal Nitrogen x89.4 mg/L Total Suspended Solids(TSS) 264 mg/L Biochemical Oxygen Demand(BODS) 244 mg/L pH 7.6 Electrical Conductivity (E.C.) 1857 a.mhos/em Total Alkalinity 641 mg/L Chloride 178 mg/L IO Chesney Consulting